NMBE - World Spider Catalog

Family: Thomisidae Sundevall, 1833 [urn:lsid:nmbe.ch:spiderfam:0058] Detail

Gen. Xysticus C. L. Koch, 1835 [urn:lsid:nmbe.ch:spidergen:02786] Detail

type Aranea audax Schrank, 1803; gender masculine

N.B.: considered a senior synonym of Psammitis Menge, 1876 by Ono, 1988c: 78, contra Ono, 1978b: 285-286 and Wunderlich, 1987a: 253; Psammitis was resurrected by Breitling, 2019a: 203; Wunderlich, 1987a: 253, placed the subgenus Proxysticus Dalmas, 1922 (treated as a genus by some authors, e.g., Jézéquel, 1964c) as a junior synonym of Psammitis Menge, 1876; Wunderlich, 1992a: 495 resurrected Proxysticus but this was not followed by Wunderlich, 1995F (see also Lehtinen, 2002: 320, 322 and Jantscher, 2002: 331); Breitling, 2019a: 202, 203 confirmed the synonymy of Proxysticus with Bassaniodes Pocock, 1903, as stated by Lehtinen, 2002: 322.

Transferred to other genera:
Xysticus abramovi Marusik & Logunov, 1995 -- see Psammitis
Xysticus adzharicus Mcheidze, 1971 -- see Bassaniodes
Xysticus afghanus Roewer, 1962 -- see Bassaniodes
Xysticus albidus Grese, 1909 -- see Psammitis
Xysticus albomaculatus Kulczyński, 1891 -- see Bassaniana
Xysticus albomarginatus Tang & Song, 1988 -- see Spiracme
Xysticus alpinistus Ono, 1978 -- see Psammitis
Xysticus anatolicus Demir, Aktas & Topçu, 2008 -- see Bassaniodes
Xysticus atevs Ovtsharenko, 1979 -- see Psammitis
Xysticus baltistanus (Caporiacco, 1935) -- see Spiracme
Xysticus bilimbatus L. Koch, 1875 -- see Australomisidia
Xysticus bliteus (Simon, 1875) -- see Bassaniodes
Xysticus bonneti Denis, 1938 -- see Psammitis
Xysticus bufo (Dufour, 1820) -- see Bassaniodes
Xysticus cambridgei (Blackwall, 1859) -- see Psammitis
Xysticus canariensis (Wunderlich, 1987) -- see Bassaniodes
Xysticus caperatoides Levy, 1976 -- see Bassaniodes
Xysticus caperatus Simon, 1875 -- see Bassaniodes
Xysticus challengeri Denis, 1941 -- see Bassaniodes
Xysticus clavulus (Wunderlich, 1987) -- see Bassaniodes
Xysticus coronatus (Grube, 1861) -- see Lysiteles
Xysticus courti Marusik & Omelko, 2014 -- see Psammitis
Xysticus cribratus Simon, 1885 -- see Bassaniodes
Xysticus cruentatus L. Koch, 1874 -- see Diaea
Xysticus daemeli L. Koch, 1874 -- see Diaea
Xysticus daisetsuzanus Ono, 1988 -- see Psammitis
Xysticus deichmanni Sørensen, 1898 -- see Psammitis
Xysticus demirsoyi Demir, Topçu & Türkes, 2006 -- see Psammitis
Xysticus dolpoensis Ono, 1978 -- see Bassaniodes
Xysticus dondalei Marusik, 1988 -- see Spiracme
Xysticus durus (Sørensen, 1898) -- see Spiracme
Xysticus egenus Simon, 1886 -- see Bassaniodes
Xysticus embriki Kolosváry, 1935 -- see Psammitis
Xysticus ferus O. Pickard-Cambridge, 1876 -- see Bassaniodes
Xysticus fienae (Jocqué, 1993) -- see Bassaniodes
Xysticus fuerteventurensis (Wunderlich, 1992) -- see Bassaniodes
Xysticus furcillifer Schenkel, 1936 -- see Psammitis
Xysticus gobiensis Marusik & Logunov, 2002 -- see Psammitis
Xysticus graecus C. L. Koch, 1837 -- see Bassaniodes
Xysticus grohi (Wunderlich, 1992) -- see Bassaniodes
Xysticus gymnocephalus Strand, 1915 -- see Psammitis
Xysticus hainanus Song, 1994 -- see Sinothomisus
Xysticus inaequalis Kulczyński, 1901 -- see Ozyptila
Xysticus inornatus L. Koch, 1876 -- see Diaea
Xysticus jacuticus Utochkin, 1968 -- see Spiracme
Xysticus japonicus (Simon, 1886) -- see Bassaniana
Xysticus jezequeli Karol, 1966 -- see Psammitis
Xysticus johannislupi Denis, 1952 -- see Psammitis
Xysticus keyserlingi Bryant, 1930 -- see Spiracme
Xysticus knowltoni Gertsch, 1939 -- see Psammitis
Xysticus krakatauensis Bristowe, 1931 -- see Pycnaxis
Xysticus labradorensis Keyserling, 1887 -- see Psammitis
Xysticus lalandei (Audouin, 1826) -- see Bassaniodes
Xysticus lanzarotensis (Wunderlich, 1992) -- see Bassaniodes
Xysticus laticeps Bryant, 1933 -- see Psammitis
Xysticus leechi Turnbull, Dondale & Redner, 1965 -- see Spiracme
Xysticus lehtineni Fomichev, Marusik & Koponen, 2014 -- see Spiracme
Xysticus lendli Kulczyński, 1897 -- see Spiracme
Xysticus lindbergi Roewer, 1962 -- see Psammitis
Xysticus loeffleri Roewer, 1955 -- see Bassaniodes
Xysticus madeirensis (Wunderlich, 1992) -- see Bassaniodes
Xysticus mandali Tikader, 1966 -- see Lysiteles
Xysticus marmoratus Thorell, 1875 -- see Psammitis
Xysticus melancholicus (Simon, 1880) -- see Coriarachne
Xysticus minimus Schenkel, 1953 -- see Lysiteles
Xysticus minor Charitonov, 1946 -- see Psammitis
Xysticus minutus Tikader, 1960 -- see Indoxysticus
Xysticus moestus Banks, 1910 -- see Spiracme
Xysticus mugur Marusik, 1990 -- see Psammitis
Xysticus nebulo Simon, 1909 -- see Pycnaxis
Xysticus nenilini Marusik, 1989 -- see Psammitis
Xysticus nepalhimalaicus Ono, 1978 -- see Psammitis
Xysticus nevadensis (Keyserling, 1880) -- see Psammitis
Xysticus nicholsi Gertsch, 1939 -- see Spiracme
Xysticus nigromaculatus Keyserling, 1884 -- see Spiracme
Xysticus ninnii Thorell, 1872 -- see Psammitis
Xysticus ninnii fusciventris Crome, 1965 -- see Psammitis
Xysticus novokhatskyii Fomichev, 2015 -- see Psammitis
Xysticus obesus Thorell, 1875 -- see Bassaniodes
Xysticus oromii Schmidt, 1975 -- see Bassaniodes
Xysticus ovadan Marusik & Logunov, 1995 -- see Bassaniodes
Xysticus ovcharenkoi Marusik & Logunov, 1990 -- see Bassaniodes
Xysticus parallelus Simon, 1873 -- see Psammitis
Xysticus pavesii O. Pickard-Cambridge, 1873 -- see Ebrechtella
Xysticus perogaster Thorell, 1872 -- see Spiracme
Xysticus pichoni Schenkel, 1963 -- see Bassaniana
Xysticus pilula L. Koch, 1867 -- see Diaea
Xysticus pinocorticalis (Wunderlich, 1992) -- see Bassaniodes
Xysticus polonicus Taczanowski, 1867 -- see Tmarus
Xysticus potamon Ono, 1978 -- see Psammitis
Xysticus pseudorectilineus (Wunderlich, 1995) -- see Bassaniodes
Xysticus quadratus Tang & Song, 1988 -- see Spiracme
Xysticus rectilineus (O. Pickard-Cambridge, 1872) -- see Bassaniodes
Xysticus robustus Ermolajev, 1937 -- see Bassaniodes
Xysticus robustus (Hahn, 1832) -- see Bassaniodes
Xysticus rugosus Buckle & Redner, 1964 -- see Psammitis
Xysticus sabulosus (Hahn, 1832) -- see Psammitis
Xysticus sabulosus occidentalis Kulczyński, 1916 -- see Psammitis
Xysticus sapporensis Saito, 1934 -- see Lysiteles
Xysticus sardiniensis (Wunderlich, 1995) -- see Bassaniodes
Xysticus secedens L. Koch, 1876 -- see Psammitis
Xysticus seserlig Logunov & Marusik, 1994 -- see Psammitis
Xysticus setiger O. Pickard-Cambridge, 1885 -- see Psammitis
Xysticus sibiricus Kulczyński, 1908 -- see Psammitis
Xysticus similis Kulczyński, 1911 -- see Bassaniodes
Xysticus simplicipalpatus Ono, 1978 -- see Psammitis
Xysticus sinaiticus Levy, 1999 -- see Bassaniodes
Xysticus squalidus Simon, 1883 -- see Bassaniodes
Xysticus striatipes L. Koch, 1870 -- see Spiracme
Xysticus tenebrosus Šilhavý, 1944 -- see Bassaniodes
Xysticus tenebrosus ohridensis Šilhavý, 1944 -- see Bassaniodes
Xysticus torsivus Tang & Song, 1988 -- see Psammitis
Xysticus triangulosus Emerton, 1894 -- see Spiracme
Xysticus tristiculus Thorell, 1875 -- see Bassaniodes
Xysticus tristrami (O. Pickard-Cambridge, 1872) -- see Bassaniodes
Xysticus tuberosus Thorell, 1875 -- see Ozyptila
Xysticus turanicus Charitonov, 1969 -- see Bassaniodes
Xysticus turlan Marusik & Logunov, 1990 -- see Bassaniodes
Xysticus tyshchenkoi Marusik & Logunov, 1995 -- see Psammitis
Xysticus ulkan Marusik & Logunov, 1990 -- see Bassaniodes
Xysticus vachoni Schenkel, 1963 -- see Spiracme
Xysticus wuae Song & Zhu, 1995 -- see Psammitis
Xysticus xizangensis Tang & Song, 1988 -- see Bassaniodes
Xysticus xysticiformis (Caporiacco, 1935) -- see Psammitis
Xysticus zonshteini Marusik, 1989 -- see Psammitis

In synonymy:
Xysticus acerboides Schenkel, 1963 = Xysticus pseudobliteus (Simon, 1880) (Song & Hubert, 1983: 10, sub Oxyptila).
Xysticus albovittatus Schenkel, 1938 = Xysticus nigrotrivittatus (Simon, 1870) (Machado, 1941: xv).
Xysticus amuricus Seyfulina & Mikhailov, 2004 = Xysticus ferruginoides Schenkel, 1963 (Seyfulina, 2006: 276).
Xysticus ancistrophor Chamberlin & Gertsch, 1929 = Xysticus cunctator Thorell, 1877 (Gertsch, 1939b: 390).
Xysticus arizonicus Gertsch, 1939 = Xysticus lutzi Gertsch, 1935 (Gertsch, in Schick, 1965: 156).
Xysticus asiaticus Nosek, 1905 = Xysticus luctator L. Koch, 1870 (Wunderlich, 1995F: 758).
Xysticus augur Strand, 1900 = Xysticus cristatus (Clerck, 1757) (Tambs-Lyche, 1942: 112).
Xysticus austerus L. Koch, 1879 = Xysticus obscurus Collett, 1877 (Holm, 1973: 106).
Xysticus bifidus Paik, 1973 = Xysticus hedini Schenkel, 1936 (Marusik, 1989b: 51).
Xysticus bifurcus Paik, 1973 = Xysticus insulicola Bösenberg & Strand, 1906 (Ono, 1988c: 102, m only, f = X. concretus).
Xysticus bonneti Schenkel, 1963 = Xysticus pseudobliteus (Simon, 1880) (Song & Hubert, 1983: 10, sub Oxyptila).
Xysticus calenzanae Kraus, 1955 = Xysticus kochi Thorell, 1872 (Wunderlich, 1995F: 758).
Xysticus chaffanjoni Schenkel, 1963 = Xysticus pseudobliteus (Simon, 1880) (Song & Hubert, 1983: 10, sub Oxyptila).
Xysticus comptulus Simon, 1873 = Xysticus cor Canestrini, 1873 (Simon, 1880l: 115).
Xysticus coreanus (Paik, 1974, T from Ozyptila) = Xysticus pseudobliteus (Simon, 1880) (Zhang, 1987: 208).
Xysticus crassus Tystshenko, 1965 = Xysticus pseudobliteus (Simon, 1880) (Marusik & Logunov, 1995a: 139, sub Ozyptila).
Xysticus cunctator nigrescens Cockerell, 1890 = Xysticus cunctator Thorell, 1877 (Gertsch, 1939b: 390).
Xysticus cunctator pallidus Cockerell, 1890 = Xysticus cunctator Thorell, 1877 (Gertsch, 1939b: 390).
Xysticus dichotomus Paik, 1973 = Xysticus concretus Utochkin, 1968 (Marusik & Logunov, 1996: 133).
Xysticus dissimilis Zhu & Wang, 1963 = Xysticus emertoni Keyserling, 1880 (Tang & Song, 1988c: 137, sub X. excellens).
Xysticus excavatus Schenkel, 1963 = Xysticus davidi Schenkel, 1963 (Marusik & Omelko, 2014a: 277).
Xysticus excellens Kulczyński, 1885 = Xysticus emertoni Keyserling, 1880 (Holm, 1973: 106).
Xysticus fagei Schenkel, 1963 = Xysticus ephippiatus Simon, 1880 (Marusik & Omelko, 2014a: 279).
Xysticus fissilis Banks, 1898 = Xysticus pellax O. Pickard-Cambridge, 1894 (Gertsch, 1953: 421).
Xysticus hotingchiehi Schenkel, 1963 = Xysticus davidi Schenkel, 1963 (Marusik & Omelko, 2014a: 277).
Xysticus kiritschenkoi Utochkin, 1968 = Xysticus dzhungaricus Tystshenko, 1965 (Marusik & Logunov, 1995a: 153).
Xysticus lectus Utochkin, 1968 = Xysticus britcheri Gertsch, 1934 (Marusik, 1989a: 143).
Xysticus lenis Keyserling, 1880 = Xysticus cunctator Thorell, 1877 (Gertsch, 1939b: 390).
Xysticus lucasi Schmidt, 1968 = Xysticus verneaui Simon, 1883 (Wunderlich, 1992a: 503).
Xysticus lutulentus Gertsch, 1934 = Xysticus luctuosus (Blackwall, 1836) (Turnbull, Dondale & Redner, 1965: 1257).
Xysticus maderianus Kulczyński, 1899 = Xysticus verneaui Simon, 1883 (Wunderlich, 1992a: 503).
Xysticus malkini Gertsch, 1953 = Xysticus locuples Keyserling, 1880 (Schick, 1965: 148).
Xysticus montanus Nosek, 1905 = Xysticus kochi Thorell, 1872 (Wunderlich, 1995F: 757).
Xysticus norvegicus Strand, 1900 = Xysticus bifasciatus C. L. Koch, 1837 (Tambs-Lyche, 1942: 111).
Xysticus noseki Roewer, 1951 = Xysticus kochi Thorell, 1872 (Wunderlich, 1995F: 758).
Xysticus obtusfurcus Tang & Song, 1988 = Xysticus soldatovi Utochkin, 1968 (Logunov & Marusik, 1994b: 194).
Xysticus ontariensis Emerton, 1919 = Xysticus pellax O. Pickard-Cambridge, 1894 (Gertsch, 1953: 421).
Xysticus orientalis Nosek, 1905 = Xysticus laetus Thorell, 1875 (Logunov, 2006: 62, contra Wunderlich, 1995F: 759, sub Psammitis).
Xysticus ovatus crassihamatus Denis, 1951 = Xysticus ovatus Simon, 1876 (Bosmans & Jacobs, 1985: 122).
Xysticus paniscus L. Koch, 1875 = Xysticus lineatus (Westring, 1851) (Breitling et al., 2015: 76, per Jantscher, 2002b: 13).
Xysticus pelini Karol, 1968 = Xysticus thessalicus Simon, 1916 (Wunderlich, 1995F: 752).
Xysticus pentagonius Seyfulina & Mikhailov, 2004 = Xysticus davidi Schenkel, 1963 (Marusik & Omelko, 2014a: 277).
Xysticus piceanus Hu & Wu, 1989 = Xysticus dzhungaricus Tystshenko, 1965 (Marusik, 1992: 95).
Xysticus pseudobifasciatus Schenkel, 1936 = Xysticus ephippiatus Simon, 1880 (Marusik, 1989b: 50).
Xysticus quinquepunctatus Keyserling, 1880 = Xysticus cunctator Thorell, 1877 (Schick, 1965: 159).
Xysticus schenkeli Marusik, 1989 = Xysticus pseudobliteus (Simon, 1880) (Song & Hubert, 1983: 10, sub Ozyptila).
Xysticus sebastianus Strand, 1911 = Xysticus verneaui Simon, 1883 (Wunderlich, 1992a: 503).
Xysticus sexangulatus Strand, 1900 = Xysticus cristatus (Clerck, 1757) (Tambs-Lyche, 1942: 113).
Xysticus sislii Karol, 1966 = Xysticus thessalicus Simon, 1916 (Wunderlich, 1995F: 752).
Xysticus sujatai Tikader, 1962 = Xysticus croceus Fox, 1937 (Ono, 1988c: 89).
Xysticus szetschuanensis Schenkel, 1963 = Xysticus sicus Fox, 1937 (Tang & Song, 1988c: 139).
Xysticus transsibiricus Utochkin, 1968 = Xysticus ephippiatus Simon, 1880 (Ono, 1988c: 93).
Xysticus trizonatus Kishida, 1941 = Xysticus trizonatus Ono, 1988 (Ono, 1988c: 111).
Xysticus tunicatus Bösenberg & Strand, 1906 (removed from S of X. saganus) = Xysticus ephippiatus Simon, 1880 (Ono, 1988c: 93, contra Yaginuma, 1966d: 36).
Xysticus turcicus Karol, 1966 = Xysticus thessalicus Simon, 1916 (Wunderlich, 1995F: 752).
Xysticus umbrinus Utochkin, 1968 = Xysticus spasskyi Utochkin, 1968 (Ovtsharenko, 1979: 40).
Xysticus uncatus Thorell, 1875 = Xysticus lanio C. L. Koch, 1835 (Wunderlich, 1995F: 756).

Homonyms replaced:
Xysticus bicolor (Keyserling, 1884) -- see Xysticus alboniger
Xysticus logunovi Ono & Martens, 2005 -- see Xysticus logunovorum (see Blick & Ono, 2021)
Xysticus obscurus Hu & Wu, 1989 -- see Xysticus hui
Xysticus obscurus (Keyserling, 1880) -- see Xysticus ellipticus

Nomina dubia:
Xysticus aequalis Franganillo, 1926b: 77 (f, Spain) -- Urones, 1996: 34.
Xysticus aharonii (Strand, 1913f: 150, j, Israel, originally in Oxyptila = Ozyptila) -- Levy, 1975: 165.
Xysticus boesenbergi Charitonov, 1928: 56 (replacement name for Xysticus concinnus Bösenberg, 1902: 353, pl. 33, f. 522, f, Germany, preoccupied) -- Breitling et al., 2015: 76.
Xysticus cetrariae Dönitz & Strand, in Bösenberg & Strand, 1906: 385, pl. 7, f. 92 (m, Japan) -- Ono, 1988c: 209.
Xysticus hindusthanicus Basu, 1965: 23, f. 1a-b (f, India) -- Sherwood & Caleb, 2024: 115.
Xysticus jaharai Basu, 1979: 149, f. 1A-C (f, India) -- Sherwood & Caleb, 2024: 115.
Xysticus maculosus (Walckenaer, 1837: 518, f, Australia, originally in Thomisus) -- Roewer, 1955c: 1709.
Xysticus mojensis Strand, 1907k: 206 (j, Japan) -- Ono, 1988c: 209.
Xysticus pigerius Mello-Leitão, 1929d: 311 (replacement name for Thomisus piger Hentz, 1847: 446, pl. 13, f. 6, f, USA, preoccupied) -- Roewer, 1955c: 1690.
Xysticus strandi Kolosváry, 1934b: 15, f. 8 (f, Hungary) -- Breitling et al., 2016b: 62.
Xysticus umbratilis (Blackwall, 1852b: 95, m, Switzerland, originally in Thomisus) -- Lessert, 1910b: 600, Roewer, 1955c: 1692, sub Thomisus.
Xysticus varius (O. Pickard-Cambridge, 1872: 303, j, Israel, originally in Thomisus) -- Levy, 1976: 4.

Nomen nudum:
Xysticus pulcher Franganillo, 1920: 141, 143 [urn:lsid:nmbe.ch:spidersp:055448] -- Urones, 1996: 35, no description.

Xysticus abditus Logunov, 2006 |

| Bulgaria, Turkey [urn:lsid:nmbe.ch:spidersp:040759]

Xysticus abditus Logunov, 2006: 59, f. 3-4 (Dm).

Xysticus acerbus Thorell, 1872 |

| Europe to Central Asia, Russia (Europe to Far East) [urn:lsid:nmbe.ch:spidersp:031776]

Xysticus acerbus Thorell, 1872a: 237 (Dmf).
Xysticus acerbus Simon, 1875a: 186.
Xysticus acerbus Becker, 1882b: 181, pl. 17, f. 3 (mf).
Xysticus acerbus Chyzer & Kulczyński, 1891: 96, pl. 3, f. 31 (mf).
Xysticus acerbus Bösenberg, 1902: 349, pl. 33, f. 515 (mf).
Xysticus acerbus Simon, 1932: 832, 880, f. 1253-1254, 1257 (mf).
Xysticus acerbus Palmgren, 1950: 20, f. 4 (f).
Xysticus acerbus Millidge & Locket, 1952: 61, f. 3a-b (m).
Xysticus acerbus Locket & Millidge, 1953: 413, f. 247A-B (m).
Xysticus acerbus Utochkin, 1968: 17, f. 85-88 (mf).
Xysticus acerbus Fuhn & Niculescu-Burlacu, 1969: 80, pl. I, f. 9 (m).
Xysticus acerbus Miller, 1971: 122, pl. XV, f. 22-23 (mf).
Xysticus acerbus Locket, Millidge & Merrett, 1974: 22, f. 11B (f).
Xysticus acerbus Hidalgo, 1983: 363, f. 1G (f).
Xysticus acerbus Roberts, 1985: 102, f. 41a (mf).
Xysticus acerbus van Helsdingen, 1986b: 88, f. 2, 4, 6, 8 (mf).
Xysticus acerbus Heimer & Nentwig, 1991: 480, f. 1268 (mf).
Xysticus acerbus Roberts, 1995: 163, f. (mf).
Xysticus acerbus Mcheidze, 1997: 160, f. 283-286 (mf).
Xysticus acerbus Roberts, 1998: 173, f. (mf).
Xysticus acerbus Zamani, Khudhur & Marusik, 2024: 275, f. 1I, 9E-F (m).

Xysticus acerbus obscurior Kulczyński, 1895 |

| Moldova [urn:lsid:nmbe.ch:spidersp:031777]

Xysticus acerbus obscurior Kulczyński, 1895a: 26 (Df).

Xysticus acquiescens Emerton, 1919 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031778]

Xysticus acquiescens Emerton, 1919a: 107, f. 15a-b (Dm).
Xysticus acquiescens Gertsch, 1939b: 376, f. 172, 184-185 (m, Df).
Xysticus acquiescens Turnbull, Dondale & Redner, 1965: 1241, f. 13, 16, 95, 98 (mf).
Xysticus acquiescens Dondale & Redner, 1978b: 199, f. 602-605 (mf).

Xysticus advectus O. Pickard-Cambridge, 1890 |

| Guatemala, Costa Rica [urn:lsid:nmbe.ch:spidersp:031779]

Xysticus advectus O. Pickard-Cambridge, 1890a: 71, pl. 9, f. 12 (Df).

Xysticus aethiopicus L. Koch, 1875 |

| Ethiopia [urn:lsid:nmbe.ch:spidersp:031781]

Xysticus aethiopicus L. Koch, 1875b: 65, pl. 6, f. 5 (Df).

Xysticus albertensis Dondale, 2008 |

| Canada [urn:lsid:nmbe.ch:spidersp:041986]

Xysticus albertensis Dondale, 2008: 602, f. 1-4 (Dmf).

Xysticus albolimbatus Hu, 2001 |

| China [urn:lsid:nmbe.ch:spidersp:038196]

Xysticus albolimbata Hu, 2001: 349, f. 211.1-3 (Df).

Xysticus alboniger Turnbull, Dondale & Redner, 1965 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031784]

Synaema bicolor Keyserling, 1884b: 667, pl. 21, f. 16 (Df; preoccupied by L. Koch, 1867, see Xysticus bicolor) [urn:lsid:nmbe.ch:spidersp:055443].
Xysticus inornatus Emerton, 1892: 366, pl. 29, f. 5 (Df; preoccupied by L. Koch, 1876, see Australomisidia inornata).
Synema bicolor Dahl, 1907a: 379.
Synema bicolor Comstock, 1912: 541.
Synema bicolor Gertsch, 1939b: 337, f. 82-83, 92 (f, Dm).
Synema bicolor Kaston, 1948: 417, f. 1515-1516 (mf).
Xysticus alboniger Turnbull, Dondale & Redner, 1965: 1259, f. 72, 75, 149, 152 (mf, T from Synema, replacement name).
Xysticus alboniger Dondale & Redner, 1978b: 223, f. 677-680 (mf).
Xysticus alboniger Paquin & Dupérré, 2003: 231, f. 2586-2589 (mf).

Xysticus aletaiensis Hu & Wu, 1989 |

| Kazakhstan, China [urn:lsid:nmbe.ch:spidersp:031785]

Xysticus aletaiensis Hu & Wu, 1989: 342, f. 272.1-3 (Df).
Xysticus aletaiensis Song & Zhu, 1997: 70, f. 40A-C (f).
Xysticus aletaiensis Song, Zhu & Chen, 1999: 501, f. 284I (f).

Xysticus alpicola Kulczyński, 1882 |

| Poland, Slovakia, Ukraine [urn:lsid:nmbe.ch:spidersp:031786]

Xysticus alpicola Kulczyński, 1882b: 36, pl. 3, f. 23 (Dm).
Xysticus alpicola Kulczyński, 1909b: 679, pl. 26, f. 21 (Df).

Xysticus alpinus Kulczyński, 1887 |

| Alps (Switzerland, Italy, Germany, Austria) [urn:lsid:nmbe.ch:spidersp:031961]

Xysticus lateralis alpinus Kulczyński, 1887: 302 (Dmf).
Xysticus lanio alpinus Roewer, 1955c: 903.
Xysticus alpinus Ballarin, Pantini & Gobbi, 2018: 272, f. 1-5, 10-11, 14-17 (mf, elevated to species rank from subspecies of X. lanio).

Xysticus alsus Song & Wang, 1994 |

| China [urn:lsid:nmbe.ch:spidersp:031788]

Xysticus alsus Song & Wang, 1994: 46, f. 1A-F (Dmf).
Xysticus alsus Song & Zhu, 1997: 72, f. 42A-D (mf).
Xysticus alsus Song, Zhu & Chen, 1999: 501, f. 284K, P (mf).

Xysticus altaicus Simon, 1895 |

| Kazakhstan [urn:lsid:nmbe.ch:spidersp:031789]

Xysticus altaicus Simon, 1895c: 338 (Df).

Xysticus altitudinis Levy, 1976 |

| Israel [urn:lsid:nmbe.ch:spidersp:031790]

Xysticus altitudinis Levy, 1976: 31, f. 55-56 (Df).
Xysticus altitudinis Levy, 1985b: 101, f. 160-161 (f).

Xysticus ampullatus Turnbull, Dondale & Redner, 1965 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031791]

Xysticus ampullatus Turnbull, Dondale & Redner, 1965: 1241, f. 12, 15, 94, 97, 171 (Dmf).
Xysticus ampullatus Dondale & Redner, 1978b: 198, f. 597-601 (mf).
Xysticus ampullatus Paquin & Dupérré, 2003: 231, f. 2590-2593 (mf).

Xysticus apachecus Gertsch, 1933 |

| USA [urn:lsid:nmbe.ch:spidersp:031792]

Xysticus apachecus Gertsch, 1933a: 22, f. 24 (Df).
Xysticus apachecus Gertsch, 1939b: 356, f. 144-145, 174 (f, Dm).
Xysticus apachecus Schick, 1965: 150, f. 209 (m).

Xysticus apalacheus Gertsch, 1953 |

| USA [urn:lsid:nmbe.ch:spidersp:031793]

Xysticus apalacheus Gertsch, 1953: 428, f. 24 (Df).

Xysticus apertus Banks, 1898 |

| Mexico [urn:lsid:nmbe.ch:spidersp:031794]

Xysticus apertus Banks, 1898b: 259, pl. 16, f. 7 (Df).

Xysticus apricus L. Koch, 1876 |

| Italy [urn:lsid:nmbe.ch:spidersp:031795]

Xysticus apricus L. Koch, 1876b: 337 (Dm).
Xysticus apricus Thaler, 1981c: 122, f. 45 (m).

Xysticus aprilinus Bryant, 1930 |

| USA [urn:lsid:nmbe.ch:spidersp:031796]

Xysticus aprilinus Bryant, 1930a: 132, pl. 7, f. 4 (Df).
Xysticus aprilinus Gertsch, 1939b: 381, f. 204-205 (f, Dm).
Xysticus aprilinus Schick, 1965: 156, f. 217-219 (mf).

Xysticus arenarius Thorell, 1875 |

| Ukraine [urn:lsid:nmbe.ch:spidersp:031797]

Xysticus arenarius Thorell, 1875b: 91 (Df).
Xysticus arenarius Thorell, 1875c: 136 (Df).

Xysticus arenicola Simon, 1875 |

| France [urn:lsid:nmbe.ch:spidersp:031798]

Xysticus arenicola Simon, 1875a: 194 (Df).

Xysticus argenteus Jézéquel, 1966 |

| Ivory Coast [urn:lsid:nmbe.ch:spidersp:031799]

Xysticus argenteus Jézéquel, 1966: 618, f. 6-7 (Dmf).

Xysticus asper (Lucas, 1838) |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:031800]

Thomisus asper Lucas, 1838: 32, pl. 7, f. 1 (Df).
Xysticus asper Reimoser, 1919: 203.

Xysticus atrimaculatus Bösenberg & Strand, 1906 |

| China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:031802]

Xysticus lateralis atrimaculatus Bösenberg & Strand, 1906: 264, pl. 13, f. 306 (Df).
Xysticus audax atrimaculatus Roewer, 1955c: 896.
Xysticus lateralis atrimaculatus Yaginuma, 1960: 97, f. 84 (f).
Xysticus lateralis atrimaculatus Namkung, 1964: 44, f. 41 (f).
Xysticus atrimaculatus Yaginuma, 1966d: 36 (elevated from subspecies of X. audax).
Xysticus lateralis atrimaculatus Yaginuma, 1971: 97, f. 84 (f).
Xysticus atrimaculatus Paik, 1975: 174, f. 1-5 (f).
Xysticus atrimaculatus Paik & Namkung, 1979: 75, f. 62 (f).
Xysticus atrimaculatus Zhu & Shi, 1985: 192, f. 174a-c (f).
Xysticus atrimaculatus Ono, 1985a: 35, f. 44-47 (f).
Xysticus atrimaculatus Yaginuma, 1986a: 202, f. 112.5 (f).
Xysticus atrimaculatus Ono, 1988c: 98-100 (includes f of X. bifurcus, rejected).
Xysticus atrimaculatus Chikuni, 1989b: 145, f. 30 (f).
Xysticus atrimaculatus Chen & Gao, 1990: 174, f. 220 (f).
Xysticus atrimaculatus Ono, 2009a: 513, f. 158-161 (f, Dm).
Xysticus atrimaculatus Kim & Lee, 2012a: 54, f. 21-1A, 21-2A-B, 21-4A (mf).
Xysticus atrimaculatus Serita, 2021e: 282, f. 2o (f).

Xysticus auctificus Keyserling, 1880 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031803]

Xysticus auctificus Keyserling, 1880: 25, pl. 1, f. 10 (Dm).
Xysticus maculatus Keyserling, 1880: 45, pl. 1, f. 22 (Df).
Xysticus trimaculatus Bryant, 1933a: 179, pl. 2, f. 12-13 (Dm).
Xysticus auctificus Gertsch, 1939b: 361, f. 176-177, 188 (mf).
Xysticus auctificus Turnbull, Dondale & Redner, 1965: 1246, f. 31, 34, 113, 116 (mf).
Xysticus auctificus Dondale & Redner, 1978b: 188, f. 571-574 (mf).
Xysticus auctificus Breene et al., 1993: 80, f. 84A-B (mf).

Xysticus audax (Schrank, 1803) * |

| Europe, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, Iran, China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:031804]

Aranea audax Schrank, 1803: 235 (D).
Thomisus pini Hahn, 1831b: 1, pl. 2, f. C (Df).
Thomisus lateralis Hahn, 1831b: 1, pl. 2, f. B (Df).
Thomisus pini Hahn, 1832: 26, f. 23 (Dm).
Thomisus lateralis Hahn, 1832: 40, f. 31 (f).
Xysticus audax C. L. Koch, 1835: 129, f. 16-17 (mf).
Xysticus mordax C. L. Koch, 1835: 130, pl. 19-20 (Dmf).
Xysticus cinereus C. L. Koch, 1837a: 63, f. 290 (Df).
Thomisus cinereus C. L. Koch, 1837b: 26 (D).
Xysticus audax C. L. Koch, 1845: 74, f. 1005-1008 (Dmf).
Xysticus pini C. L. Koch, 1850: 39.
Xysticus pini Thorell, 1856: 111.
Thomisus audax Blackwall, 1861a: 70, pl. 4, f. 39 (mf).
Xysticus pini Thorell, 1872a: 236.
Xysticus pini Simon, 1875a: 164, pl. 7, f. 14 (mf).
Xysticus pini Menge, 1876: 443, pl. 74, f. 250 (mf).
Xysticus pini Becker, 1882b: 167, pl. 15, f. 4 (mf).
Xysticus pini Chyzer & Kulczyński, 1891: 93, pl. 3, f. 21 (mf).
Xysticus pini Bösenberg, 1902: 345, pl. 32, f. 508 (mf).
Xysticus lateralis Bösenberg & Strand, 1906: 264, pl. 13, f. 306 (f).
Xysticus pini Simon, 1932: 816, 828, 874, f. 1215, 1244 (mf).
Xysticus audax Tullgren, 1944: 89, pl. 11, f. 162-169 (mf).
Xysticus audax Šilhavý, 1944: 91, f. 3 (m).
Xysticus audax Locket & Millidge, 1951: 179, f. 90B (mf).
Xysticus audax Buchar & Zdárek, 1960: 91, f. 7B (f; legend as X. pini).
Xysticus audax Utochkin, 1968: 7, f. 7-11 (mf).
Xysticus audax Vilbaste, 1969: 47, f. 39 (m).
Xysticus audax Miller, 1971: 119, pl. XIV, f. 21 (m).
Xysticus audax Brændegaard, 1972: 62, f. 32-33 (mf).
Xysticus audax Palmgren, 1983: 204, f. 3c, 4c-d, f (mf).
Xysticus audax Roberts, 1985: 100, f. 39b (mf).
Xysticus audax Ono, 1988c: 117, f. 121-126 (mf).
Xysticus audax Izmailova, 1989: 139, f. 129 (f).
Xysticus audax Chikuni, 1989b: 145, f. 32 (mf).
Xysticus audax Ono, Marusik & Logunov, 1990: 10, f. 23-24 (f).
Xysticus audax Heimer & Nentwig, 1991: 478, f. 1257 (mf).
Xysticus audax Baldacchino et al., 1993: 50, f. 6c-d (m).
Xysticus audax Roberts, 1995: 159, f. (mf).
Xysticus audax Mcheidze, 1997: 184, f. 247-249 (mf).
Xysticus audax Roberts, 1998: 167, f. (mf).
Xysticus audax Jantscher, 2001: 17, f. 3-4, 10, 16-18, 25-27 (mf).
Xysticus audax Azarkina & Logunov, 2001: 139, f. 20-31, 34-35 (mf).
Xysticus audax Almquist, 2007: 499, f. 423a-l (mf).
Xysticus audax Ono, 2009a: 517, f. 196-201 (mf).
Xysticus audax Russell-Smith, 2016b: 23, f. (2 unnumbered) (mf).
Xysticus audax Seo, 2018: 288, f. 20I-K (m).
Xysticus audax Zhang, Peng & Zhang, 2022: 306, f. 231A-G (mf).

Xysticus audax massanicus Simon, 1932 |

| France [urn:lsid:nmbe.ch:spidersp:031805]

Xysticus audax massanicus Simon, 1932: 816, 875 (Dm).

Xysticus audaxoides B. S. Zhang, Y. Zhang & Song, 2004 |

| China [urn:lsid:nmbe.ch:spidersp:039041]

Xysticus audaxoides Zhang, Zhang & Song, 2004: 74, f. 1A-C (Df).

Xysticus austrosibiricus Logunov & Marusik, 1998 |

| Russia (Urals to north-eastern Siberia), Kazakhstan, Mongolia, China [urn:lsid:nmbe.ch:spidersp:031806]

Xysticus austrosibiricus Logunov & Marusik, 1998: 103, f. 3-4, 9-10 (Dmf).
Xysticus austrosibiricus Liu, Guo & Zhang, 2015: 58, f. 1a-f (mf).
Xysticus austrosibiricus Zhang, Peng & Zhang, 2022: 305, f. 232A-F (mf).

Xysticus autumnalis L. Koch, 1875 |

| Australia (New South Wales) [urn:lsid:nmbe.ch:spidersp:031807]

Xysticus autumnalis L. Koch, 1875a: 609, pl. 48, f. 3 (Df).

Xysticus aztecus Gertsch, 1953 |

| Mexico [urn:lsid:nmbe.ch:spidersp:031808]

Xysticus aztecus Gertsch, 1953: 455, f. 59 (Dm).

Xysticus bacurianensis Mcheidze, 1971 |

| Turkey, Caucasus (Russia, Georgia, Azerbaijan) [urn:lsid:nmbe.ch:spidersp:031809]

Xysticus bacurianensis Mcheidze, 1971b: 714, f. 3-4 (Df).
Xysticus bacurianensis Ovtsharenko, 1979: 41, f. 2, 4, 16-17 (f, Dm).
Xysticus bacurianensis Mcheidze, 1997: 164, f. 309-310 (f).
Xysticus bacurianensis Logunov & Demir, 2006: 41, f. 1-6 (mf).

Xysticus bakanas Marusik & Logunov, 1990 |

| Kazakhstan [urn:lsid:nmbe.ch:spidersp:031810]

Xysticus bakanas Marusik & Logunov, 1990: 35, f. 10-11 (Dm).

Xysticus banksi Bryant, 1933 |

| USA [urn:lsid:nmbe.ch:spidersp:031812]

Xysticus pallidus Bryant, 1930a: 138, pl. 8, f. 11-12, 14 (Dmf, preoccupied).
Xysticus banksi Bryant, 1933a: 178 (replacement name).
Xysticus banksi Gertsch, 1939b: 388, f. 216-217, 229 (mf).
Xysticus banksi Kaston, 1948: 428, f. 1555-1556 (mf).
Xysticus banksi Turnbull, Dondale & Redner, 1965: 1252, f. 50, 53, 132, 135 (mf).
Xysticus banksi Dondale & Redner, 1978b: 215, f. 649-652 (mf).
Xysticus banksi Paquin & Dupérré, 2003: 231, f. 2594-2597 (mf).

Xysticus barbatus Caporiacco, 1936 | j | Libya [urn:lsid:nmbe.ch:spidersp:031813]

Xysticus barbatus Caporiacco, 1936a: 115 (Dj).

Xysticus benefactor Keyserling, 1880 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031814]

Xysticus benefactor Keyserling, 1880: 22, pl. 1, f. 8 (Dmf).
Xysticus vernilis Keyserling, 1881c: 304, pl. 11, f. 23 (Df).
Xysticus benefactor Banks, 1913: 178, pl. 11, f. 18 (f).
Xysticus benefactor Schick, 1965: 167, f. 243, 245-246 (mf).
Xysticus benefactor Turnbull, Dondale & Redner, 1965: 1258, f. 67, 70, 144, 147 (mf).
Xysticus benefactor Dondale & Redner, 1978b: 225, f. 681-684 (mf).
Xysticus benefactor Redner & Dondale, 1980: 933, f. 2, 4 (f).

Xysticus bengalensis Tikader & Biswas, 1974 |

| India [urn:lsid:nmbe.ch:spidersp:031815]

Xysticus bengalensis Tikader & Biswas, 1974: 262, f. 1-4 (Dmf).
Xysticus bengalensis Tikader, 1980a: 127, f. 178-181 (mf).
Xysticus bengalensis Gajbe, 2007: 446, f. 47-49 (mf).

Xysticus bengdakus Saha & Raychaudhuri, 2007 |

| India [urn:lsid:nmbe.ch:spidersp:041597]

Xysticus bengdakus Saha & Raychaudhuri, 2007d: 62, f. 16-20 (Df).

Xysticus beni Strand, 1913 | j | Central Africa [urn:lsid:nmbe.ch:spidersp:031816]

Xysticus beni Strand, 1913a: 395 (Dj).

Xysticus berlandi Schenkel, 1963 |

| China [urn:lsid:nmbe.ch:spidersp:031817]

Xysticus berlandi Schenkel, 1963: 207, f. 117a-c (Df).

Xysticus bermani Marusik, 1994 |

| Russia (middle to north-eastern Siberia), China [urn:lsid:nmbe.ch:spidersp:031818]

Xysticus bermani Marusik, in Logunov & Marusik, 1994b: 195, f. 16-17, 19 (Dmf).
Xysticus bermani Guo, Ren & Zhang, 2015: 44, f. 1a-d, 2a-d (mf).

Xysticus bharatae Gajbe & Gajbe, 1999 |

| India [urn:lsid:nmbe.ch:spidersp:038197]

Xysticus bharatae Gajbe & Gajbe, 1999d: 148, f. 4-7 (Dmf).
Xysticus bharatae Gajbe, 2004d: 128, f. 168-171 (mf).

Xysticus bicolor L. Koch, 1867 |

| Greece [urn:lsid:nmbe.ch:spidersp:031819]

Xysticus bicolor L. Koch, 1867c: 867 (Dm).
Psammitis bicolor Wunderlich, 1995F: 760, f. 41-42 (m).

Xysticus bicuspis Keyserling, 1887 |

| USA [urn:lsid:nmbe.ch:spidersp:031820]

Xysticus bicuspis Keyserling, 1887b: 478, pl. 6, f. 38 (Dm).
Xysticus graminis Emerton, 1892: 364, pl. 29, f. 2 (Dmf).
Xysticus bicuspis Gertsch, 1939b: 377, f. 152-153, 189 (mf).
Xysticus graminis Chickering, 1940a: 213, f. 43-45 (mf).
Xysticus bicuspis Gertsch, 1953: 438.
Xysticus bicuspis Turnbull, Dondale & Redner, 1965: 1240, f. 8, 11, 90, 93 (mf).
Xysticus bicuspis Dondale & Redner, 1978b: 196, f. 593-596 (mf).

Xysticus bifasciatus C. L. Koch, 1837 |

| Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Kazakhstan, Central Asia, China [urn:lsid:nmbe.ch:spidersp:031821]

Xysticus bifasciatus C. L. Koch, 1837a: 59, f. 286-288 (Dmf).
Xysticus bifasciatus C. L. Koch, 1837b: 26 (D).
Thomisus bifasciatus Blackwall, 1843: 122.
Xysticus lanio C. L. Koch, 1845: 77, f. 1010-1011 (f, misidentified).
Thomisus bifasciatus Blackwall, 1861a: 79, pl. 4, f. 46 (mf).
Xysticus lanio Prach, 1866: 612 (Dm).
Xysticus bifasciatus Thorell, 1872a: 234.
Xysticus bifasciatus Simon, 1875a: 173, pl. 7, f. 10 (mf).
Xysticus bifasciatus Menge, 1876: 436, pl. 73, f. 246 (mf).
Xysticus bifasciatus Becker, 1882b: 177, pl. 16, f. 4 (mf).
Xysticus bifasciatus Chyzer & Kulczyński, 1891: 92, pl. 3, f. 20 (mf).
Xysticus norvegicus Strand, 1900b: 366, f. 1 (Df) [urn:lsid:nmbe.ch:spidersp:055481].
Xysticus norvegicus Strand, 1901a: 175, f. 1 (f).
Xysticus bifasciatus Bösenberg, 1902: 349, pl. 33, f. 516 (mf).
Xysticus bifasciatus Simon, 1932: 817, 822, 876, f. 1227, 1229 (mf).
Xysticus bifasciatus Tambs-Lyche, 1942: 111 (S of Xysticus norvegicus).
Xysticus bifasciatus Tullgren, 1944: 82, f. 33a, pl. 10, f. 150-152 (mf).
Xysticus bifasciatus Palmgren, 1950: 16, f. 2, 4, 7 (mf).
Xysticus bifasciatus Locket & Millidge, 1951: 183, f. 91E, 92C (mf).
Xysticus bifasciatus Utochkin, 1968: 9, f. 1a-b, 41-44 (mf).
Xysticus bifasciatus Azheganova, 1968: 121, f. 245, 262 (mf).
Xysticus bifasciatus Fuhn & Niculescu-Burlacu, 1969: 80, pl. I, f. 4 (f).
Xysticus bifasciatus Vilbaste, 1969: 64, f. 29A, 53A-B, 54A-B (mf).
Xysticus bifasciatus Tystshenko, 1971: 118, f. 279, 298 (mf).
Xysticus bifasciatus Miller, 1971: 118, pl. XIV, f. 20, pl. XV, f. 24 (mf).
Xysticus bifasciatus Brændegaard, 1972: 80, f. 42-43 (mf).
Xysticus bifasciatus Ono, 1981b: 70, f. 1-2 (mf).
Xysticus bifasciatus Roberts, 1985: 102, f. 40b (mf).
Xysticus bifasciatus Millidge, 1988c: 259, f. 25 (m).
Xysticus bifasciatus Heimer & Nentwig, 1991: 478, f. 1259 (mf).
Xysticus bifasciatus Roberts, 1995: 161, f. (mf).
Xysticus bifasciatus Roberts, 1998: 170, f. (mf).
Xysticus bifasciatus Almquist, 2007: 502, f. 424a-f (mf).
Xysticus bifasciatus Lecigne, 2016d: 28, f. 14A (f).
Xysticus bifasciatus Khasayeva & Huseynov, 2019: 360, f. 15-16 (f).
Xysticus bifasciatus Zhang, Peng & Zhang, 2022: 305, f. 233A-F (mf).

Xysticus bimaculatus L. Koch, 1867 |

| Australia (Queensland) [urn:lsid:nmbe.ch:spidersp:031823]

Xysticus bimaculatus L. Koch, 1867b: 215 (Df).
Xysticus bimaculatus L. Koch, 1874a: 554, pl. 42, f. 6 (f).
Xysticus bimaculatus L. Koch, 1876a: 809, pl. 70, f. 1 (Dm).
Xysticus bimaculatus Ruch, Riehl & Michalik, 2014: 5, f. 1A-C, 5A-G, 6A-E (mf).

Xysticus bohdanowiczi Zhang, Zhu & Song, 2004 |

| China [urn:lsid:nmbe.ch:spidersp:047218]

Xysticus bohdanowiczi Zhang, Zhu & Song, 2004b: 637, f. 1A-C (Df).
Xysticus bohdanowiczi Zhang, Peng & Zhang, 2022: 310, f. 234A-C (f).

Xysticus bolivari Gertsch, 1953 |

| Mexico [urn:lsid:nmbe.ch:spidersp:031826]

Xysticus bolivari Gertsch, 1953: 438, f. 14-16 (Dmf).

Xysticus bradti Gertsch, 1953 |

| Mexico [urn:lsid:nmbe.ch:spidersp:031828]

Xysticus bradti Gertsch, 1953: 432, f. 5 (Dm).

Xysticus breviceps O. Pickard-Cambridge, 1885 |

| India [urn:lsid:nmbe.ch:spidersp:031829]

Xysticus breviceps O. Pickard-Cambridge, 1885b: 68 (Df).
Xysticus breviceps Marusik, 1993b: 459, f. 4 (f).

Xysticus brevidentatus Wunderlich, 1995 |

| Italy, Croatia, Bosnia and Herzegoniva, Montenegro, Albania [urn:lsid:nmbe.ch:spidersp:031830]

Xysticus brevidentatus Wunderlich, 1995F: 754, f. 20-22 (Dm).
Xysticus brevidentatus Jantscher, 2003: 365, f. 2-17 (m, Df).
Xysticus brevidentatus Bauer, Lemke & Pantini, 2020: 34, f. 1a-f, 2a-d (mf).

Xysticus britcheri Gertsch, 1934 |

| Russia (Europe to Far East), Canada, USA [urn:lsid:nmbe.ch:spidersp:031831]

Xysticus britcheri Gertsch, 1934b: 10, f. 6 (Df).
Xysticus britcheri Gertsch, 1939b: 360, f. 166 (f).
Xysticus britcheri Gertsch, 1953: 429, f. 10-12 (f, Dm).
Xysticus britcheri Turnbull, Dondale & Redner, 1965: 1244, f. 25, 28, 107, 110 (mf).
Xysticus lectus Utochkin, 1968: 33, f. 72-76 (Dmf) [urn:lsid:nmbe.ch:spidersp:055475].
Xysticus britcheri Leech & Matthews, 1971: 1337, f. 4-5 (m).
Xysticus britcheri Dondale & Redner, 1978b: 201, f. 611-614 (mf).
Xysticus britcheri Izmailova, 1989: 139, f. 130 (f).
Xysticus chippewa Izmailova, 1989: 140, f. 132 (f, misidentified, per Dondale, Kronestedt & Buckle, 2006: 361).
Xysticus lectus Izmailova, 1989: 144, f. 140 (m).
Xysticus britcheri Marusik, 1989a: 143 (S of Xysticus lectus).
Xysticus britcheri Marusik & Logunov, 1996: 133, f. 11 (m).
Xysticus britcheri Paquin & Dupérré, 2003: 231, f. 2598-2601 (mf).
Xysticus britcheri Dondale, 2008: 602, f. 7, 10, 13 (mf).

Xysticus brunneitibiis Caporiacco, 1939 |

| Ethiopia [urn:lsid:nmbe.ch:spidersp:031832]

Xysticus brunneitibiis Caporiacco, 1939a: 363, f. 13 (Df).

Xysticus californicus Keyserling, 1880 |

| USA, Mexico [urn:lsid:nmbe.ch:spidersp:031834]

Xysticus californicus Keyserling, 1880: 37, pl. 1, f. 17 (Df).
Xysticus californicus Schick, 1965: 159, f. 231-234 (mf, removed from S of X. cunctator).
Xysticus californicus Turnbull, Dondale & Redner, 1965: 1254, f. 56-57, 59, 63, 137, 140 (mf).
Xysticus californicus Jiménez & Palacios-Cardiel, 2012a: 650, f. 1d (f).
Xysticus californicus Jiménez et al., 2018: 8, f. 23-24 (f).

Xysticus canadensis Gertsch, 1934 |

| Russia (Europe to Far East), Canada, USA [urn:lsid:nmbe.ch:spidersp:031835]

Oxyptila cinerea Emerton, 1892: 366, pl. 29, f. 6 (Dmf; preoccupied by C. L. Koch, 1837, sub Xysticus).
Xysticus cinereus Banks, 1910: 48.
Xysticus canadensis Gertsch, 1934b: 5 (replacement name).
Xysticus canadensis Gertsch, 1939b: 359, f. 148-149, 173 (mf).
Xysticus canadensis Gertsch, 1953: 425, f. 13 (mf).
Xysticus canadensis Turnbull, Dondale & Redner, 1965: 1244, f. 24, 27, 106, 109, 169 (mf).
Xysticus canadensis Dondale & Redner, 1978b: 200, f. 606-610 (mf).
Xysticus canadensis Marusik & Logunov, 1996: 132, f. 8-10 (mf).
Xysticus canadensis Paquin & Dupérré, 2003: 232, f. 2602-2605 (mf).
Xysticus canadensis Dondale, 2008: 602, f. 6, 9, 12 (mf).

Xysticus caspicus Utochkin, 1968 |

| Russia (Europe to Central Asia), Azerbaijan, Kazakhstan, Turkmenistan [urn:lsid:nmbe.ch:spidersp:031839]

Xysticus caspicus Utochkin, 1968: 35, f. 77-78 (Df).

Xysticus caucasius L. Koch, 1878 |

| Georgia [urn:lsid:nmbe.ch:spidersp:031840]

Xysticus caucasius L. Koch, 1878b: 48, pl. 1, f. 5 (Df; spelled caucasicus in legend, as above in heading and species list).

Xysticus chaparralis Schick, 1965 |

| USA [urn:lsid:nmbe.ch:spidersp:031841]

Xysticus chaparralis Schick, 1965: 152, f. 212 (Dm).

Xysticus charitonowi Mcheidze, 1971 |

| Georgia [urn:lsid:nmbe.ch:spidersp:031842]

Xysticus charitonowi Mcheidze, 1971b: 715, f. 5-6 (Df).
Xysticus charitonovi Mcheidze, 1997: 164, f. 307-308 (f).

Xysticus chippewa Gertsch, 1953 |

| North America, Northern Europe [urn:lsid:nmbe.ch:spidersp:031843]

Xysticus acquiescens Tullgren, 1952: 157, f. 4a-b (m, misidentified).
Xysticus chippewa Gertsch, 1953: 430, f. 17-20 (Dmf).
Xysticus chippewa Turnbull, Dondale & Redner, 1965: 1242, f. 14, 17, 96, 99, 170 (mf).
Xysticus chippewa Vilbaste, 1969: 61, f. 51A-C, 52A-B (mf).
Xysticus chippewa Dondale & Redner, 1978b: 191, f. 579-584 (mf).
Xysticus chippewa Paquin & Dupérré, 2003: 232, f. 2606-2609 (mf).
Xysticus chippewa Dondale, Kronestedt & Buckle, 2006: 361, f. 1-2, 5-1016-17, 20-21 (mf).
Xysticus chippewa Almquist, 2007: 502, f. 425a-e (mf).
Xysticus chippewa Dondale, 2008: 602, f. 5, 8, 11 (mf).

Xysticus chui Ono, 1992 |

| China, Taiwan [urn:lsid:nmbe.ch:spidersp:031844]

Xysticus chui Ono, 1992a: 36, f. 1-9 (Dmf).
Xysticus chui Song & Zhu, 1997: 73, f. 43A-F (mf).
Xysticus chui Song, Zhu & Chen, 1999: 501, f. 284L, 285I (mf).
Xysticus chui Wang, 2018a: 125, f. 24-8.A-C, pl. 26 (f).

Xysticus clercki (Audouin, 1826) |

| Egypt, Ethiopia [urn:lsid:nmbe.ch:spidersp:031846]

Thomisus clerckii Audouin, 1826: 398, pl. 6, f. 13 (Df).
Xysticus clercki Pavesi, 1883: 63.

Xysticus cochise Gertsch, 1953 |

| USA [urn:lsid:nmbe.ch:spidersp:031847]

Xysticus cochise Gertsch, 1953: 442, f. 47 (Df).

Xysticus coloradensis Bryant, 1930 |

| USA [urn:lsid:nmbe.ch:spidersp:031848]

Xysticus coloradensis Bryant, 1930a: 133, pl. 7, f. 1, 3 7 (Dm, not f; f = X. lassanus per Schick, 1965: 161).
Xysticus coloradensis Gertsch, 1933a: 19, f. 18 (m).
Xysticus coloradensis Gertsch, 1939b: 380, f. 206-207 (m, not f; f = X. lassanus per Schick, 1965: 161).
Xysticus coloradensis Gertsch, 1953: 444, f. 33 (Df).
Xysticus coloradensis Schick, 1965: 157, f. 220-221 (mf).

Xysticus concinnus Kroneberg, 1875 |

| Central Asia [urn:lsid:nmbe.ch:spidersp:031849]

Xysticus concinnus Kroneberg, 1875: 34, pl. 3, f. 22 (Dm).
Xysticus concinnus Marusik & Logunov, 1990: 47, f. 44-47 (m, Df).

Xysticus concretus Utochkin, 1968 |

| Russia (Far East), China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:031850]

Xysticus concretus Utochkin, 1968: 30, f. 53-55 (Dm).
Xysticus dichotomus Paik, 1973a: 111, f. 3, 11 (Dm) [urn:lsid:nmbe.ch:spidersp:055470].
Xysticus bifurcus Paik, 1973a: 105, f. 5-6 (f, misidentified, per Kim & Lee, 2007c: 106).
Xysticus dichotomus Ono, 1981b: 70, f. 10 (m).
Xysticus dichotomus Tang & Song, 1988b: 15, f. 3U-V (m).
Xysticus bifurcus Tang & Song, 1988b: 14, f. 3Q-R (f, misidentified).
Xysticus dichotomus Ono, 1988c: 100, f. 90-91 (m).
Xysticus concretus Marusik & Logunov, 1996: 133, f. 12-16 (m, Df, S of Xysticus dichotomus).
Xysticus dichotomus Song & Zhu, 1997: 78, f. 48A-B (m).
Xysticus dichotomus Song, Zhu & Chen, 1999: 501, f. 285N (m).
Xysticus dichotomus Kim & Gwon, 2001: 53, f. 106-107 (m).
Xysticus concretus Namkung, 2002: 551, f. 42.34a-b (m).
Xysticus concretus Namkung, 2003: 554, f. 42.34a-b (m).
Xysticus atrimaculatus Namkung, 2003: 559, f. 42.39a (f, misidentified).
Xysticus concretus Kim & Lee, 2007c: 106, f. 1-17, 36-37 (mf).
Xysticus concretus Marusik & Kovblyuk, 2011: 251, f. 37.9, 11, 13 (mf).
Xysticus concretus Kim & Lee, 2012a: 55, f. 21-1B, 21-2C-D, 21-4B (mf).

Xysticus concursus Gertsch, 1934 |

| USA [urn:lsid:nmbe.ch:spidersp:031851]

Xysticus concursus Gertsch, 1934b: 9, f. 13 (Df).
Xysticus concursus Gertsch, 1939b: 381, f. 198, 208-209 (f, Dm).

Xysticus conflatus Song, Tang & Zhu, 1995 |

| China, Korea [urn:lsid:nmbe.ch:spidersp:031852]

Xysticus conflatus Song, Tang & Zhu, in Tang, Song & Zhu, 1995: 18, f. 2A-E (Dmf).
Xysticus conflatus Song & Zhu, 1997: 74, f. 44A-F (mf).
Xysticus conflatus Song, Zhu & Chen, 1999: 501, f. 285A, J (mf).
Xysticus conflatus Seo, 2002c: 61, f. 1-3 (m).

Xysticus connectens Kulczyński, 1901 |

| China [urn:lsid:nmbe.ch:spidersp:031853]

Xysticus connectens Kulczyński, 1901b: 335, pl. 13, f. 5 (Df).

Xysticus cor Canestrini, 1873 |

| Azores, Southern Europe, Turkey, Iran [urn:lsid:nmbe.ch:spidersp:031854]

Xysticus cor Canestrini, 1873: 39 (Dm).
Xysticus comptulus Simon, 1873c: 333, pl. 10, f. 3-5 (Dm; not f per Simon, 1932: 876) [urn:lsid:nmbe.ch:spidersp:060042].
Xysticus cor Canestrini, 1876: 216, pl. 10, f. 2 (m).
Xysticus cor Simon, 1880l: 115 (S of Xysticus comptulus).
Xysticus cor Simon, 1895a: 1029, f. 1083 (m).
Xysticus cor Kulczyński, 1898: 93, pl. 2, f. 69-70 (m, Df).
Xysticus comptulus Schenkel, 1918: 88, f. 1 (m).
Xysticus cor Simon, 1932: 814, 825, 876, f. 1212, 1237 (mf).
Xysticus cor Denis, 1964a: 72, f. 1 (f).
Xysticus cor Thaler & Noflatscher, 1990: 177, f. 42-45 (mf).
Xysticus cor Demir, Aktas & Topçu, 2010a: 18, f. 1-5 (mf).
Xysticus cor Lecigne, 2014: 23, f. 7 (m).

Xysticus corsicus Simon, 1875 |

| France (Corsica) [urn:lsid:nmbe.ch:spidersp:031855]

Xysticus corsicus Simon, 1875a: 157 (Df).
Xysticus corsicus Simon, 1932: 821, 876, f. 1227 (f).

Xysticus crispabilis Song & Gao, 1996 |

| China [urn:lsid:nmbe.ch:spidersp:031857]

Xysticus crispabilis Song & Gao, in Song et al., 1996: 107, f. 3A-C (Dm).
Xysticus crispabilis Song, Zhu & Chen, 1999: 501, f. 288G (m).

Xysticus cristatus (Clerck, 1757) |

| Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Kazakhstan, Iran, Central Asia, Nepal, China, Korea, Japan. Introduced to Canada, USA [urn:lsid:nmbe.ch:spidersp:031858]

Araneus cristatus Clerck, 1757: 136, pl. 6, f. 6 (Df).
Aranea viatica Linnaeus, 1758: 623 (D).
Aranea nasuta Martini & Goeze, 1778: 298 (D).
Aranea viatica Fabricius, 1781: 538 (D).
Aranea fasciata Fourcroy, 1785: 532 (D).
Aranea viatica Olivier, 1789: 224 (D).
Aranea horticola Olivier, 1789: 225 (D).
Aranea cristata Olivier, 1789: 226 (D).
Aranea liturata Fabricius, 1793: 416 (D).
Araneus cristatus Martyn, 1793: 64, pl. 10, f. 2 (f).
Aranea subreptans Strack, 1810: 56 (D).
Thomisus viaticus Hahn, 1832: 35, f. 29 (mf).
Thomisus cristatus Sundevall, 1833a: 217 (Dmf).
Thomisus cristatus Blackwall, 1861a: 68, pl. 4, f. 38 (f).
Xysticus viaticus Prach, 1866: 613, pl. 11, f. 1-2, 10-12 (mf).
Xysticus cristatus Thorell, 1872a: 236.
Xysticus jucundus Simon, 1873c: 328 (f, misidentified).
Xysticus cristatus Simon, 1875a: 162, pl. 7, f. 15 (mf).
Xysticus cristatus Menge, 1876: 441, pl. 73, f. 249 (mf).
Thomisus cristatus obscura Lebert, 1877: 259 (Df).
Xysticus cristatus Hansen, 1882: 68, pl. 4, f. 16 (mf).
Xysticus cristatus Becker, 1882b: 165, pl. 15, f. 3 (mf).
Xysticus cristatus Chyzer & Kulczyński, 1891: 92, pl. 3, f. 20 (mf).
Xysticus augur Strand, 1900b: 368, f. 2 (Df).
Xysticus sexangulatus Strand, 1900b: 370, f. 3 (Df) [urn:lsid:nmbe.ch:spidersp:055491].
Xysticus augur Strand, 1901a: 178, f. 2 (f) [urn:lsid:nmbe.ch:spidersp:055461].
Xysticus sexangulatus Strand, 1901a: 180, f. 3 (f).
Xysticus cristatus Bösenberg, 1902: 345, pl. 32, f. 509 (mf).
Xysticus cristatus Charitonov, 1926c: 120, pl. 5, f. 7-8 (f).
Xysticus viaticus Reimoser, 1929c: 88, f. 9 (mf).
Xysticus cristatus Simon, 1932: 816, 828, 874, f. 1216, 1243 (mf).
Xysticus cristatus Tambs-Lyche, 1942: 112-113 (S of Xysticus augur and X. sexangulatus).
Xysticus viaticus Tullgren, 1944: 87, f. 34b, pl. 11, f. 159-161 (mf).
Xysticus cristatus Palmgren, 1950: 12, f. 1, 4, 6, 8 (mf).
Xysticus cristatus Locket & Millidge, 1951: 177, f. 90A, 91B (mf).
Xysticus cristatus Brændegaard, 1958: 9, f. 3-4 (mf).
Xysticus cristatus Utochkin, 1968: 8, f. 12-16 (mf).
Xysticus cristatus Azheganova, 1968: 121, f. 263-264 (mf).
Xysticus cristatus Fuhn & Niculescu-Burlacu, 1969: 80, pl. I, f. 1 (f).
Xysticus cristatus Vilbaste, 1969: 47, f. 38, 40A-B, 41A-B (mf).
Xysticus cristatus Tystshenko, 1971: 120, f. 282, 294 (mf).
Xysticus cristatus Miller, 1971: 119, pl. XV, f. 1 (m).
Xysticus cristatus Brændegaard, 1972: 58, f. 29-31 (mf).
Xysticus cristatus Punda, 1975b: 77, f. 168-170 (mf).
Xysticus cristatus Palmgren, 1983: 204, f. 3a-b, 4a-b, e (mf).
Xysticus cristatus Hu, 1984: 345, f. 359.1-4 (mf).
Xysticus cristatus Roberts, 1985: 100, f. 39a (mf).
Xysticus cristatus Song, 1987: 280, f. 238 (mf).
Xysticus cristatus Zhang, 1987: 228, f. 201.1-2 (mf).
Xysticus cristatus Urita & Song, 1989: 32, f. 5C-D (m).
Xysticus cristatus Izmailova, 1989: 141, f. 133 (f).
Xysticus cristatus Heimer & Nentwig, 1991: 478, f. 1256 (mf).
Xysticus cristatus Zhao, 1993: 378, f. 187a-c (mf).
Xysticus cristatus Roberts, 1995: 159, f. (mf).
Xysticus cristatus Zhao, 1995: 1095, f. 528a-c (mf).
Xysticus cristatus Agnarsson, 1996: 35, f. 16A-B (mf).
Xysticus cristatus Mcheidze, 1997: 154, f. 250-251 (mf).
Xysticus cristatus Roberts, 1998: 167, f. (mf).
Xysticus cristatus Mirshamsi, Darvish & Goodarzi, 2000: 25, f. 11-12 (m).
Xysticus cristatus Jantscher, 2001: 17, f. 1-2, 9, 13-15, 22-24 (mf).
Xysticus cristatus Azarkina & Logunov, 2001: 144, f. 32-33, 36-50 (mf).
Xysticus cristatus Hu, 2001: 352, f. 214.1-3 (mf).
Xysticus cristatus Lehtinen, 2002: 319, f. 4,7 (m).
Xysticus cristatus Namkung, 2002: 555, f. 42.38a-b (mf).
Xysticus cristatus Jantscher, 2002a: 331, f. 1-2 (m).
Xysticus cristatus Namkung, 2003: 558, f. 42.38a-b (mf).
Xysticus cristatus Ono & Martens, 2005: 114, f. 24-25 (m).
Xysticus cristatus Almquist, 2007: 503, f. 426a-m (mf).
Xysticus cristatus Ramírez, 2014: 224, f. 152C-E (m).
Xysticus cristatus Russell-Smith, 2016b: 23, f. (2 unnumbered) (mf).

Xysticus croceus Fox, 1937 |

| India, Nepal, Bhutan, China, Taiwan, Korea, Japan, Vietnam [urn:lsid:nmbe.ch:spidersp:031859]

Xysticus ephippiatus Bösenberg & Strand, 1906: 261, pl. 10, f. 159, 161 (mf, misidentified).
Xysticus croceus Fox, 1937d: 19, f. 11 (Df).
Xysticus ephippiatus Saito, 1939: 79, f. 10(1) (f, misidentified).
Xysticus croceus Yaginuma, 1960: 97, f. 84 (f).
Xysticus sujatai Tikader, 1962b: 577, f. 8a-b (Dmf) [urn:lsid:nmbe.ch:spidersp:055493].
Xysticus sujatai Tikader, 1968b: 111, f. 15-17 (mf).
Xysticus croceus Yaginuma, 1971: 97, f. 84 (f).
Xysticus sujatai Tikader, 1971a: 50, f. 2B, 15A-C (mf).
Xysticus croceus Paik, 1975: 4, f. 6-9 (f).
Xysticus croceus Song et al., 1979: 17, f. 6C (f).
Xysticus croceus Paik & Namkung, 1979: 75, f. 63 (f).
Xysticus croceus Song, 1980: 192, f. 106a-c (f).
Xysticus croceus Nakahira, 1980: 28, f. 4 (m).
Xysticus sujatai Tikader, 1980a: 121, f. 16, 168-170 (mf).
Xysticus croceus Ono, 1981b: 69, f. 11-12 (mf).
Xysticus croceus Hu, 1984: 345, f. 360.1-3 (f).
Xysticus croceus Yaginuma, 1986a: 201, f. 112.1 (mf).
Xysticus croceus Zhang, 1987: 229, f. 202.1-3 (f).
Xysticus croceus Ono, 1988c: 89, f. 79-82 (mf, S of Xysticus sujatai).
Xysticus croceus Chikuni, 1989b: 144, f. 27 (mf).
Xysticus croceus Feng, 1990: 188, f. 163 (f).
Xysticus croceus Chen & Gao, 1990: 174, f. 221 (f).
Xysticus croceus Chen & Zhang, 1991: 272, f. 283.1-4 (mf).
Xysticus croceus Song, Zhu & Li, 1993: 882, f. 56A-D (mf).
Xysticus croceus Zhao, 1993: 379, f. 188 (f).
Xysticus croceus Zhao, 1995: 1096, f. 529 (f).
Xysticus croceus Song & Zhu, 1997: 77, f. 47A-D (mf).
Xysticus croceus Song, Chen & Zhu, 1997: 1732, f. 41a-d (mf).
Xysticus croceus Song, Zhu & Chen, 1999: 501, f. 285C, M (mf).
Xysticus croceus Kim & Gwon, 2001: 52, f. 98-101 (mf).
Xysticus croceus Song, Zhu & Chen, 2001: 414, f. 274A-D (mf).
Xysticus croceus Namkung, 2002: 547, f. 42.30a-b (mf).
Xysticus croceus Yoo & Kim, 2002a: 27, f. 39 (m).
Xysticus croceus Namkung, 2003: 550, f. 42.30a-b (mf).
Xysticus croceus Ono, 2009a: 513, f. 150-152 (mf).
Xysticus croceus Zhu & Zhang, 2011: 465, f. 335A-D (mf).
Xysticus croceus Yin et al., 2012: 1311, f. 707a-e (mf).
Xysticus croceus Kim & Lee, 2012a: 56, f. 21-1D, 21-2G-H, 21-4D (mf).
Xysticus croceus Baba & Tanikawa, 2015: 95, 4 f. (mf).
Xysticus croceus Zhang & Wang, 2017: 829, 4 f. (mf).
Xysticus croceus Wang, 2018a: 126, f. 24-9.A-C, pl. 26 (f).

Xysticus cunctator Thorell, 1877 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031860]

Xysticus cunctator Thorell, 1877c: 494 (Df).
Xysticus lenis Keyserling, 1880: 27, pl. 1, f. 11 (Df) [urn:lsid:nmbe.ch:spidersp:053663].
Xysticus quinquepunctatus Keyserling, 1880: 28, pl. 1, f. 12 (Df) [urn:lsid:nmbe.ch:spidersp:053666].
Xysticus cunctator nigrescens Cockerell, 1890: 191 (Df) [urn:lsid:nmbe.ch:spidersp:053664].
Xysticus cunctator pallidus Cockerell, 1890: 191 (Df) [urn:lsid:nmbe.ch:spidersp:053665].
Xysticus ancistrophor Chamberlin & Gertsch, 1929: 104, pl. 4, f. 40 (Dm) [urn:lsid:nmbe.ch:spidersp:053662].
Xysticus cunctator Gertsch, 1939b: 390, f. 222-223, 226, 234-235 (mf, S of Xysticus ancistrophor, X. cunctator nigrescens, X. cunctator pallidus and X. lenis).
Xysticus cunctator Schick, 1965: 159 (S of Xysticus quinquepunctatus).
Xysticus cunctator Turnbull, Dondale & Redner, 1965: 1253, f. 54-55, 58, 60, 136, 139 (mf).
Xysticus cunctator Dondale & Redner, 1978b: 217, f. 657-666 (mf).

Xysticus curtus Banks, 1898 |

| Mexico [urn:lsid:nmbe.ch:spidersp:031861]

Xysticus curtus Banks, 1898b: 260, pl. 16, f. 8 (Df).

Xysticus dali Li & Yang, 2008 |

| China [urn:lsid:nmbe.ch:spidersp:042318]

Xysticus dali Li & Yang, 2008: 15, f. 1A-E (Dmf).

Xysticus davidi Schenkel, 1963 |

| Russia (Far East), China [urn:lsid:nmbe.ch:spidersp:031863]

Xysticus davidi Schenkel, 1963: 213, f. 120a-c (Df).
Xysticus excavatus Schenkel, 1963: 211, f. 119a-b (Df) [urn:lsid:nmbe.ch:spidersp:031882].
Xysticus hotingchiehi Schenkel, 1963: 215, f. 121a-c (Df) [urn:lsid:nmbe.ch:spidersp:031922].
Xysticus pentagonius Seyfulina & Mikhailov, 2004: 252, f. 3-5 (Df) [urn:lsid:nmbe.ch:spidersp:040764].
Xysticus davidi Marusik & Omelko, 2014a: 277, f. 2-7, 11-14 (f, S of Xysticus excavatus, X. hotingchiehi and X. pentagonius).

Xysticus denisi Schenkel, 1963 |

| China [urn:lsid:nmbe.ch:spidersp:031865]

Xysticus denisi Schenkel, 1963: 233, f. 130a-c (Df).

Xysticus desidiosus Simon, 1875 |

| Europe [urn:lsid:nmbe.ch:spidersp:031866]

Xysticus desidiosus Simon, 1875a: 193 (Df).
Xysticus glacialis L. Koch, 1876b: 332 (Dmf).
Xysticus desidiosus Bösenberg, 1902: 347, pl. 32, f. 511 (mf).
Xysticus glacialis Lessert, 1905b: 645, f. 11-12 (m).
Xysticus glacialis Lessert, 1910b: 371, f. 182-184 (mf).
Xysticus desidiosus Simon, 1932: 819, 827, 878, f. 1221, 1240 (mf).
Xysticus prope desidiosus Isaia, 2001: 378, f. 3a-b (m).
Xysticus desidiosus Dentici, 2019: 119, f. 7-8 (mf) [N.B.: presumably misidentified, as it is an alpine species].

Xysticus discursans Keyserling, 1880 |

| North America [urn:lsid:nmbe.ch:spidersp:031867]

Xysticus discursans Keyserling, 1880: 20, pl. 1, f. 7 (Dmf).
Xysticus vernalis Bryant, 1930a: 139, pl. 8, f. 13, 15 (Dm).
Xysticus discursans Gertsch, 1934b: 11, f. 10 (m).
Xysticus discursans Gertsch, 1939b: 364, f. 150-151, 168 (mf).
Xysticus discursans Chickering, 1940a: 206, f. 25-27 (mf).
Xysticus discursans Kaston, 1948: 424, f. 1542-1543 (mf).
Xysticus discursans Gertsch, 1953: 426, f. 25-26 (mf).
Xysticus discursans Turnbull, Dondale & Redner, 1965: 1242, f. 18, 21, 100, 103 (mf).
Xysticus discursans Dondale & Redner, 1978b: 193, f. 585-588 (mf).
Xysticus discursans Paquin & Dupérré, 2003: 232, f. 2610-2613 (mf).

Xysticus diversus (Blackwall, 1870) |

| Italy (Sicily) [urn:lsid:nmbe.ch:spidersp:031868]

Thomisus diversus Blackwall, 1870a: 396, pl. 8, f. 3 (Df).
Xysticus diversus Simon, 1875a: 200.

Xysticus doriai (Dalmas, 1922) |

| Italy [urn:lsid:nmbe.ch:spidersp:031870]

Psammitis doriai Dalmas, 1922: 90 (Df; used as a 'modern personal name', so doriai is correct after ICZN 31.1.1).
Xysticus doriai Roewer, 1955c: 900.

Xysticus dzhungaricus Tystshenko, 1965 |

| Kazakhstan, Russia (Central Asia to Far East), Central Asia, China [urn:lsid:nmbe.ch:spidersp:031872]

Xysticus dzhungaricus Tystshenko, 1965: 700, f. 6 (Dmf).
Xysticus kiritschenkoi Utochkin, 1968: 24, f. 2-6 (Dmf) [urn:lsid:nmbe.ch:spidersp:055474].
Xysticus piceana Hu & Wu, 1989: 351, f. 278.1-2 (Df) [urn:lsid:nmbe.ch:spidersp:055487].
Xysticus kiritschenkoi Marusik & Logunov, 1990: 42, f. 29-31 (mf).
Xysticus dzhungaricus Marusik, 1992: 95 (S of Xysticus piceanus).
Xysticus dzhungaricus Marusik & Logunov, 1995a: 153 (S of Xysticus kiritschenkoi).
Xysticus piceana Song & Zhu, 1997: 100, f. 66A-B (f).
Xysticus piceana Song, Zhu & Chen, 1999: 503, f. 287C (f).
Xysticus dzhungaricus Marusik, Fritzén & Song, 2007: 275, f. 18-20, 56-58 (mf).
Xysticus dzhungaricus Marusik & Kovblyuk, 2011: 251, f. 37.8, 10 (m).

Xysticus edax (O. Pickard-Cambridge, 1872) |

| Turkey, Israel, Iraq, Iran [urn:lsid:nmbe.ch:spidersp:031873]

Thomisus edax O. Pickard-Cambridge, 1872: 303 (Dmf).
Xysticus edax Reimoser, 1919: 128.
Xysticus edax Levy, 1976: 21, f. 33-40 (mf).
Xysticus edax Levy, 1985b: 92, f. 138-145 (mf).
Xysticus edax Demir, Aktas & Topçu, 2009a: 99, f. 1-2 (m).

Xysticus elegans Keyserling, 1880 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031875]

Xysticus elegans Keyserling, 1880: 31, pl. 1, f. 14 (Dm).
Xysticus limbatus Keyserling, 1880: 35, pl. 1, f. 16 (Df, not m).
Xysticus borealis Keyserling, 1884b: 668, pl. 21, f. 17 (Df).
Xysticus limbatus Emerton, 1892: 360 (Dm).
Xysticus limbatus Emerton, 1902: 31, f. 89 (mf).
Xysticus limbatus Banks, 1913: 177, f. 1a-b (f).
Xysticus elegans Gertsch, 1939b: 372, f. 156-157, 192 (mf).
Xysticus elegans Comstock, 1940: 546, f. 592, 600 (mf).
Xysticus elegans Chickering, 1940a: 207, f. 28-30 (mf).
Xysticus elegans Kaston, 1948: 425, f. 1524-1528, 1544 (mf).
Xysticus elegans Turnbull, Dondale & Redner, 1965: 1248, f. 37, 40, 119, 122 (mf).
Xysticus elegans Dondale & Redner, 1978b: 209, f. 417, 631-634 (mf).
Xysticus elegans Breene et al., 1993: 81, f. 86A-C (mf).
Xysticus elegans Paquin & Dupérré, 2003: 233, f. 2618-2621 (mf).

Xysticus elephantus Ono, 1978 |

| Nepal, China [urn:lsid:nmbe.ch:spidersp:031876]

Xysticus elephantus Ono, 1978b: 284, f. 4, 78-81 (Df).
Xysticus elephantus Hu & Li, 1987b: 322, f. 44.1-3 (f).
Xysticus elephantus Hu, 2001: 354, f. 216.1-2 (f).

Xysticus ellipticus Turnbull, Dondale & Redner, 1965 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031877]

Synema obscura Keyserling, 1880: 64, pl. 1, f. 32 (Dm; preoccupied by Collett, 1877, see Xysticus obscurus) [urn:lsid:nmbe.ch:spidersp:055445].
Synema obscurum Gertsch, 1939b: 339, f. 78-79, 93 (m, Df).
Xysticus ellipticus Turnbull, Dondale & Redner, 1965: 1258, f. 68, 71, 148, 151 (mf, T from Synema, replacement name).
Xysticus ellipticus Dondale & Redner, 1978b: 228, f. 690-693 (mf).
Xysticus ellipticus Paquin & Dupérré, 2003: 233, f. 2622-2625 (mf).

Xysticus emertoni Keyserling, 1880 |

| Russia (Urals to Far East), Kazakhstan, Central Asia, China, Canada, USA [urn:lsid:nmbe.ch:spidersp:031879]

Xysticus limbatus Keyserling, 1880: 35, pl. 1, f. 16a-b (m, misidentified).
Xysticus emertoni Keyserling, 1880: 39, pl. 1, f. 18 (Df).
Xysticus excellens Kulczyński, 1885: 47, pl. 11, f. 26 (Dmf) [urn:lsid:nmbe.ch:spidersp:055472].
Xysticus emertoni Banks, 1913: 178, pl. 11, f. 11 (f).
Xysticus excellens Schenkel, 1930b: 26, f. 10 (f).
Xysticus emertoni Gertsch, 1939b: 374, f. 158-159, 197 (mf).
Xysticus emertoni Comstock, 1940: 549, f. 590, 601 (mf).
Xysticus emertoni Chickering, 1940a: 208, f. 31-33 (mf).
Xysticus obscurus Tambs-Lyche, 1942: 113 (S of X. excellens, rejected).
Xysticus emertoni Kaston, 1948: 426, f. 1545-1546 (mf).
Xysticus dissimilis Zhu & Wang, 1963c: 487, f. 33 (Df) [urn:lsid:nmbe.ch:spidersp:055471].
Xysticus emertoni Turnbull, Dondale & Redner, 1965: 1249, f. 42, 45, 124, 127, 173 (mf).
Xysticus excellens Utochkin, 1968: 10, f. 50-52 (mf, removed from S of X. austerus).
Xysticus emertoni Holm, 1973: 106 (S of Xysticus excellens).
Xysticus emertoni Dondale & Redner, 1978b: 206, f. 419-421, 620-624 (mf).
Xysticus emertoni Ono, 1981b: 70, f. 5-6 (mf).
Xysticus dissimilis Hu, 1984: 347, f. 341.5 (f).
Xysticus excellens Tang & Song, 1988c: 137, f. 1-4 (mf, S of Xysticus dissimilis).
Xysticus excellens Izmailova, 1989: 141, f. 134 (f).
Xysticus emertoni Song & Zhu, 1997: 80, f. 50A-D (mf).
Xysticus emertoni Song, Zhu & Chen, 1999: 502, f. 285E, O (mf).
Xysticus emertoni Paquin & Dupérré, 2003: 233, f. 2626-2629 (mf).
Xysticus emertoni Zhu & Zhang, 2011: 466, f. 336A-D (mf).
Xysticus emertoni Zhang, Peng & Zhang, 2022: 310, f. 235A-F (mf).

Xysticus ephippiatus Simon, 1880 |

| Kazakhstan, Russia (Central Asia to Far East), Central Asia, Mongolia, China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:031880]

Xysticus ephippiatus Simon, 1880b: 107, pl. 3, f. 6 (Df).
Xysticus tunicatus Bösenberg & Strand, 1906: 263, pl. 10, f. 176 (Df) [urn:lsid:nmbe.ch:spidersp:055496].
Xysticus tunicatus Saito, 1934b: 281, pl. 14, f. 42 (f, Dm).
Xysticus pseudobifasciatus Schenkel, 1936b: 142, f. 50 (Df) [urn:lsid:nmbe.ch:spidersp:055488].
Xysticus tunicatus Saito, 1939: 80, f. 10(2) (mf).
Xysticus ephippiatus Saito, 1959: 131, f. 170a-d (f).
Xysticus tunicatus Saito, 1959: 132, f. 173a-e (mf).
Xysticus tunicatus Yaginuma, 1960: 97, f. 84 (f).
Xysticus ephippiatus Schenkel, 1963: 208, f. 118 (m).
Xysticus fagei Schenkel, 1963: 218, f. 123 (Df) [urn:lsid:nmbe.ch:spidersp:031885].
Xysticus ephippiatus Zhu & Wang, 1963c: 485, f. 34 (f, removed from S of X. austerus).
Xysticus ephippiatus Ohno & Yaginuma, 1967: 37, f. 3.1 (f).
Xysticus ephippiatus Yaginuma, 1967b: 96, f. 2n-p (mf).
Xysticus transsibiricus Utochkin, 1968: 26, f. 45-49 (Dmf) [urn:lsid:nmbe.ch:spidersp:055495].
Xysticus ephippiatus Yaginuma, 1971: 129, f. 107.10-11 (mf).
Xysticus ephippiatus Suganami, 1971: 30, f. 7-8 (f).
Xysticus ephippiatus Namkung, Paik & Yoon, 1972: 94, f. 15 (f).
Xysticus ephippiatus Paik, 1975: 177, f. 10-18 (mf).
Xysticus ephippiatus Song et al., 1979: 17, f. 4, 6A-B (mf).
Xysticus ephippiatus Paik & Namkung, 1979: 76, f. 64 (f).
Xysticus ephippiatus Song, 1980: 191, f. 105a-e (mf).
Xysticus ephippiatus Ono, 1981b: 69, f. 13-14 (mf).
Xysticus pseudobifasciatus Ono, 1981b: 70, f. 9 (f).
Xysticus saganus Hu & Guo, 1982: 145, f. 1-3 (mf, misidentified).
Xysticus ephippiatus Yin, Wang & Hu, 1983: 34, f. 5I (m).
Xysticus ephippiatus Qiu, 1983: 100, f. 13.12a-c (mf).
Xysticus saganus Hu, 1984: 349, f. 363.1-3 (mf, misidentified).
Xysticus ephippiatus Hu, 1984: 347, f. 361.1-2 (mf).
Xysticus ephippiatus Guo, 1985: 171, f. 2-97.1-3 (mf).
Xysticus ephippiatus Zhu & Shi, 1985: 194, f. 179a-d (mf).
Xysticus ephippiatus Yaginuma, 1986a: 201, f. 112.2 (mf).
Xysticus ephippiatus Song, 1987: 281, f. 239 (mf).
Xysticus ephippiatus Zhang, 1987: 230, f. 203.1-3 (mf).
Xysticus sujatai Hu & Li, 1987b: 326, f. 46.5 (m, misidentified).
Xysticus ephippiatus Ono, 1988c: 93, f. 83-88 (mf, S of Xysticus transsibiricus and X. tunicatus).
Xysticus transsibiricus Izmailova, 1989: 148, f. 146 (f).
Xysticus ephippiatus Marusik, 1989b: 50 (S of Xysticus pseudobifasciatus).
Xysticus ephippiatus Chikuni, 1989b: 144, f. 25 (mf).
Xysticus ephippiatus Feng, 1990: 189, f. 164.1-4 (mf).
Xysticus ephippiatus Ono, Marusik & Logunov, 1990: 10, f. 17-19 (mf).
Xysticus ephippiatus Chen & Gao, 1990: 174, f. 222a-b (mf).
Xysticus ephippiatus Chen & Zhang, 1991: 271, f. 282.1-4 (mf).
Xysticus ephippiatus Zhao, 1993: 380, f. 189a-c (mf).
Xysticus saganus Zhao, 1993: 384, f. 191a-c (mf, misidentified).
Xysticus ephippiatus Zhao, 1995: 1097, f. 530a-c (mf).
Xysticus saganus Zhao, 1995: 1102, f. 532a-c (mf; misidentified).
Xysticus ephippiatus Song & Zhu, 1997: 81, f. 51A-D (mf).
Xysticus ephippiatus Song, Chen & Zhu, 1997: 1732, f. 42a-d (mf).
Xysticus ephippiatus Song, Zhu & Chen, 1999: 502, f. 285F, P (mf).
Xysticus ephippiatus Hu, 2001: 355, f. 217.1-4 (mf).
Xysticus ephippiatus Kim & Gwon, 2001: 53, f. 108-112 (mf).
Xysticus ephippiatus Song, Zhu & Chen, 2001: 415, f. 275A-D (mf).
Xysticus ephippiatus Namkung, 2002: 546, f. 42.29a-b (mf).
Xysticus ephippiatus Kim & Cho, 2002: 160, f. 313-318 (mf).
Xysticus ephippiatus Yoo & Kim, 2002a: 27, f. 38, 81-82 (m).
Xysticus ephippiatus Namkung, 2003: 549, f. 42.29a-b (mf).
Xysticus ephippiatus Lee et al., 2004: 99, unnumbered f. (mf).
Xysticus ephippiatus Kim, Jeong & Lee, 2007: 37, f. 2A-B (mf).
Xysticus ephippiatus Ono, 2009a: 513, f. 153-157 (mf).
Xysticus ephippiatus Zhu & Zhang, 2011: 467, f. 337A-D (mf).
Xysticus ephippiatus Yin et al., 2012: 1313, f. 708a-e, 3-13f-g (mf).
Xysticus ephippiatus Kim & Lee, 2012a: 57, f. 21-1F-H, 21-2I-J, 21-4E, pl. 1-3 (mf).
Xysticus ephippiatus Marusik & Omelko, 2014a: 279, f. 8-9 (f, S of Xysticus fagei).
Xysticus ephippiatus Wang, 2018a: 126, f. 24-10.A-F, pl. 26 (mf).
Xysticus ephippiatus Yuan, Zhao & Zhang, 2019: 32, f. 28A-C (m).
Xysticus ephippiatus Zhang, Peng & Zhang, 2022: 312, f. 236A-F (mf).

Xysticus erraticus (Blackwall, 1834) |

| Europe, Turkey, Caucasus (Russia) [urn:lsid:nmbe.ch:spidersp:031881]

Thomisus erraticus Blackwall, 1834b: 408 (Dmf).
Thomisus erraticus Blackwall, 1861a: 71, pl. 4, f. 40 (mf).
Xysticus erraticus Simon, 1875a: 171.
Xysticus erraticus Menge, 1876: 438, pl. 73, f. 247 (mf).
Xysticus ulmi Menge, 1876: 448, pl. 74, f. 252 (mf, misidentified).
Xysticus erraticus Becker, 1882b: 175, pl. 16, f. 3 (mf).
Xysticus erraticus Chyzer & Kulczyński, 1891: 93, pl. 3, f. 24 (mf).
Xysticus erraticus Bösenberg, 1902: 344, pl. 32, f. 507 (mf).
Xysticus erraticus Pereleschina, 1928: 35, f. 2 (f).
Xysticus erraticus Simon, 1932: 817, 822, 877, f. 1219, 1230 (mf).
Xysticus erraticus Denis, 1938b: 584, pl. 1, f. 5 (m).
Xysticus erraticus Tullgren, 1944: 92, f. 35b, pl. 12, f. 173-174, pl. 13, f. 179-180 (mf).
Xysticus erraticus Palmgren, 1950: 17, f. 2, 4, 7 (mf).
Xysticus erraticus Locket & Millidge, 1951: 180, f. 90D, 91A Dmf).
Xysticus erraticus Utochkin, 1968: 8, f. 17-18 (m).
Xysticus erraticus Vilbaste, 1969: 52, f. 44A-B, 45A-B (mf).
Xysticus erraticus Tystshenko, 1971: 120, f. 285 (m).
Xysticus erraticus Miller, 1971: 119, pl. XV, f. 16-17 (mf).
Xysticus erraticus Brændegaard, 1972: 84, f. 44-45 (mf).
Xysticus erraticus Roberts, 1985: 100, f. 39d (mf).
Xysticus erraticus Heimer & Nentwig, 1991: 480, f. 1261 (mf).
Xysticus erraticus Roberts, 1995: 160, f. (mf).
Xysticus erraticus Roberts, 1998: 168, f. (mf).
Xysticus erraticus Almquist, 2007: 505, f. 427a-f (mf).

Xysticus facetus O. Pickard-Cambridge, 1896 |

| Mexico to El Salvador [urn:lsid:nmbe.ch:spidersp:031883]

Xysticus facetus O. Pickard-Cambridge, 1896a: 179, pl. 22, f. 1 (Dm).
Xysticus facetus F. O. Pickard-Cambridge, 1900: 148, pl. 10, f. 13 (m).
Xysticus verecundus Gertsch, 1934b: 2, f. 2 (Df, not m).
Xysticus facetus Gertsch, 1953: 447, f. 51-52 (mf).
Xysticus facetus Kraus, 1955b: 57, f. 156-158 (mf).

Xysticus fagei Lessert, 1919 |

| East Africa, Zimbabwe, South Africa [urn:lsid:nmbe.ch:spidersp:031884]

Xysticus fagei Lessert, 1919: 146, pl. 2, f. 12, 28, 43 (Dmf).
Xysticus fagei Dippenaar-Schoeman et al., 2020x: 4, 3: 1 f., 4: 4 f. (mf).

Xysticus federalis Gertsch, 1953 |

| Mexico [urn:lsid:nmbe.ch:spidersp:031886]

Xysticus federalis Gertsch, 1953: 443, f. 7 (Df).

Xysticus ferox (Hentz, 1847) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031887]

Thomisus transversatus Walckenaer, 1837: 525 (Df, nomen oblitum).
Thomisus ferox Hentz, 1847: 445, pl. 23, f. 3 (Dm).
Xysticus stomachosus Keyserling, 1880: 7, pl. 1, f. 1 (Dmf).
Xysticus stomachosus Emerton, 1892: 362, pl. 28, f. 3 (mf).
Xysticus distinctus Banks, 1892a: 52, pl. 3, f. 89 (Df).
Xysticus transversus Banks, 1892a: 54, pl. 3, f. 6 (Df).
Xysticus maculatus Banks, 1892a: 57.
Xysticus stomachosus Emerton, 1902: 30, f. 87-88 (mf).
Xysticus ferox Banks, 1910: 48.
Xysticus ferox Comstock, 1912: 534, f. 569-570, 593-594.
Xysticus ferox Gertsch, 1939b: 385, f. 212-213, 225, 233 (mf).
Xysticus ferox Comstock, 1940: 547, f. 569-570, 594 (mf).
Xysticus ferox Chickering, 1940a: 210, f. 34-36 (mf).
Xysticus ferox Muma, 1943: 111, pl. XIV, f. 18 (f).
Xysticus transversatus Chamberlin & Ivie, 1944: 170, f. 28 (mf).
Xysticus ferox Kaston, 1948: 427, f. 1532-1533, 1554 (mf).
Xysticus transversatus Anderson, 1961: 100, f. 3 (f).
Xysticus transversatus Kaston, 1963a: 33, f. 10 (m).
Xysticus ferox Turnbull, Dondale & Redner, 1965: 1251, f. 44, 47, 126, 129, 175 (mf).
Xysticus ferox Dondale & Redner, 1978b: 212, f. 640-644 (mf).
Xysticus ferox Paquin & Dupérré, 2003: 233, f. 2630-2633 (mf).

Xysticus ferrugineus Menge, 1876 |

| Europe, Turkey, China [urn:lsid:nmbe.ch:spidersp:031888]

Xysticus ferrugineus Menge, 1876: 444, pl. 74, f. 251 (Dmf).
Xysticus ferrugineus Chyzer & Kulczyński, 1891: 93, pl. 3, f. 22 (mf).
Xysticus ferrugineus Simon, 1932: 815, 827, 875, f. 1214, 1242 (mf).
Xysticus ferrugineus Tystshenko, 1971: 119, f. 281 (m).
Xysticus ferrugineus Miller, 1971: 120, pl. XV, f. 4, pl. XVI, f. 6 (mf).
Xysticus ferrugineus Hidalgo, 1983: 363, f. 1C-D (m).
Xysticus ferrugineus Urones & Gomez Guiterrez, 1987: 250, f. 4a-b (f).
Xysticus ferrugineus Hu & Li, 1987b: 324, f. 42.3-4 (m).
Xysticus ferrugineus Urones, 1988c: 92, f. 17a-b (f).
Xysticus ferrugineus Roberts, 1998: 168, f. (mf).
Xysticus ferrugineus Pesarini, 2000: 389, f. 25-26 (mf).
Xysticus ferrugineus Hu, 2001: 356, f. 218.1-2 (m).
Xysticus ferrugineus Logunov, Marusik & Koponen, 2002: 99, f. 4-6, 8, 10, 13-14, 20-23 (mf).

Xysticus ferruginoides Schenkel, 1963 |

| Russia (South Siberia, Far East), Mongolia [urn:lsid:nmbe.ch:spidersp:031889]

Xysticus ferruginoides Schenkel, 1963: 221, f. 125a-e (Dmf).
Xysticus ferruginoides Logunov & Marusik, 1994b: 184, f. 3-5 (m).
Xysticus amuricus Seyfulina & Mikhailov, 2004: 251, f. 1-2 (Dm) [urn:lsid:nmbe.ch:spidersp:055458].
Xysticus ferruginoides Seyfulina, 2006: 276 (S of Xysticus amuricus).

Xysticus fervidus Gertsch, 1953 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031891]

Xysticus fervidus Gertsch, 1953: 427, f. 27-30 (Dmf).
Xysticus fervidus Turnbull, Dondale & Redner, 1965: 1243, f. 19, 22, 101, 104 (mf).
Xysticus fervidus Dondale & Redner, 1978b: 195, f. 589-592 (mf).

Xysticus flavitarsis Simon, 1878 |

| Congo [urn:lsid:nmbe.ch:spidersp:031893]

Xysticus flavitarsis Simon, 1878g: 484 (Dmf).
Xysticus flavitarsis Frétey, 2023: 126 (year of description corrected).

Xysticus flavovittatus Keyserling, 1880 |

| USA [urn:lsid:nmbe.ch:spidersp:031894]

Xysticus flavovittatus Keyserling, 1880: 33, pl. 1, f. 15 (Dm).

Xysticus floridanus Banks, 1896 |

| USA [urn:lsid:nmbe.ch:spidersp:031895]

Xysticus floridanus Banks, 1896e: 70 (Dm).
Xysticus floridanus Bryant, 1930a: 134, pl. 7, f. 2, 5 (m).
Xysticus floridanus Gertsch, 1939b: 394 (Df).

Xysticus fraternus Banks, 1895 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031896]

Xysticus hamatus Keyserling, 1885: 521, pl. 13, f. 22 (Dmf; preoccupied by Thorell, 1875).
Xysticus fraternus Banks, 1895d: 90 (Dm).
Xysticus hamatinus Banks, 1910: 48 (replacement name).
Xysticus hamatus Banks, 1913: 178, pl. 11, f. 7 (m).
Xysticus fraternus Bryant, 1930a: 134, pl. 7, f. 6, 8 (m).
Xysticus fraternus Gertsch, 1939b: 384, f. 214-215, 224 (mf).
Xysticus fraternus Chickering, 1940a: 211, f. 37-39 (mf).
Xysticus fraternus Kaston, 1948: 427, f. 1552-1553 (mf).
Xysticus fraternus Turnbull, Dondale & Redner, 1965: 1251, f. 48, 51, 130, 133 (mf).
Xysticus fraternus Dondale & Redner, 1978b: 214, f. 645-648 (mf).
Xysticus fraternus Paquin & Dupérré, 2003: 234, f. 2634-2637 (mf).

Xysticus funestus Keyserling, 1880 |

| North America [urn:lsid:nmbe.ch:spidersp:031898]

Thomisus tumefactus Walckenaer, 1837: 502 (Dmf, nomen oblitum).
Xysticus funestus Keyserling, 1880: 10, pl. 1, f. 2, 2A (Dmf).
Xysticus nervosus Emerton, 1892: 362, pl. 28, f. 4 (f, Dm).
Xysticus brunneus Banks, 1892a: 53, pl. 3, f. 4 (Df).
Xysticus crudelis Banks, 1892a: 53, pl. 3, f. 5 (Df).
Xysticus nervosus Banks, 1892a: 55, pl. 3, f. 8, pl. 4, f. 84 (Df).
Xysticus nervosus Emerton, 1902: 32, f. 93-94 (mf).
Xysticus nervosus Comstock, 1912: 538, f. 603-605 (mf).
Xysticus funestus Gertsch, 1939b: 367, f. 162-163, 175 (mf).
Xysticus nervosus Comstock, 1940: 551, f. 603-605 (mf).
Xysticus funestus Chickering, 1940a: 212, f. 40-42 (mf).
Xysticus tumefactus Chamberlin & Ivie, 1944: 170, f. 46 (mf).
Xysticus funestus Kaston, 1948: 424, f. 1530-1531, 1551 (mf).
Xysticus funestus Gertsch, 1953: 433, f. 31-32 (mf).
Xysticus funestus Turnbull, Dondale & Redner, 1965: 1247, f. 36, 39, 118, 121 (mf).
Xysticus funestus Dondale & Redner, 1978b: 211, f. 635-639 (mf).
Xysticus funestus Breene et al., 1993: 81, f. 87A-C (mf).

Xysticus furtivus Gertsch, 1936 |

| USA [urn:lsid:nmbe.ch:spidersp:031899]

Xysticus furtivus Gertsch, 1936a: 15 (Dmf).
Xysticus furtivus Gertsch, 1939b: 388, f. 218-219, 227 (mf).

Xysticus gallicus Simon, 1875 |

| Europe, Turkey, Caucasus, Iran [urn:lsid:nmbe.ch:spidersp:031900]

Xysticus gallicus Simon, 1875a: 158 (Dmf).
Xysticus gallicus Chyzer & Kulczyński, 1891: 92, pl. 3, f. 23 (mf).
Xysticus gallicus Kulczyński, 1909b: 682, pl. 26, f. 25-26 (f).
Xysticus gallicus Simon, 1932: 820, 823, 876, f. 1225, 1234 (mf).
Xysticus gallicus Utochkin, 1968: 8, f. 24-26 (mf).
Xysticus gallicus Fuhn & Niculescu-Burlacu, 1969: 80, pl. I, f. 3 (f).
Xysticus gallicus Tystshenko, 1971: 120, f. 286, 293 (mf).
Xysticus gallicus Miller, 1971: 119, pl. XV, f. 5-6 (mf).
Xysticus gallicus Urones, 1985: 455, f. 2a-b (f).
Xysticus gallicus Izmailova, 1989: 142, f. 135 (f).
Xysticus gallicus Mcheidze, 1997: 155, f. 259-261 (mf).
Xysticus gallicus Pesarini, 2000: 389, f. 27-28 (mf).
Xysticus gallicus Ono & Martens, 2005: 114, f. 30-36 (mf).

Xysticus gallicus batumiensis Mcheidze & Utochkin, 1971 |

| Georgia [urn:lsid:nmbe.ch:spidersp:031901]

Xysticus gallicus batumiensis Mcheidze & Utochkin, 1971: 210, f. 5-6 (Df).
Xysticus gallicus batumiensis Mcheidze, 1997: 156, f. 262-263 (f).

Xysticus gattefossei Denis, 1956 |

| Morocco [urn:lsid:nmbe.ch:spidersp:031902]

Xysticus gattefossei Denis, 1956a: 199, f. 8 (Df).

Xysticus geometres L. Koch, 1874 |

| Australia (Queensland) [urn:lsid:nmbe.ch:spidersp:031903]

Xysticus geometres L. Koch, 1874a: 556, pl. 42, f. 7 (Df).

Xysticus gertschi Schick, 1965 |

| North America [urn:lsid:nmbe.ch:spidersp:031904]

Xysticus quinquepunctatus Gertsch, 1934b: 4, f. 4 (m; misidentified per Schick, 1965: 159).
Xysticus quinquepunctatus Gertsch, 1939b: 389, f. 220-221, 228 (mf; misidentified per Schick, 1965: 159).
Xysticus gertschi Schick, 1965: 159, f. 227-230 (Dmf).
Xysticus gertschi Turnbull, Dondale & Redner, 1965: 1253, f. 49, 52, 131, 134 (mf).
Xysticus gertschi Dondale & Redner, 1978b: 217, f. 653-656 (mf).

Xysticus ghigii Caporiacco, 1938 |

| Mexico [urn:lsid:nmbe.ch:spidersp:031905]

Xysticus ghigii Caporiacco, 1938b: 272, f. 4 (Dm).

Xysticus gortanii Caporiacco, 1922 |

| Italy [urn:lsid:nmbe.ch:spidersp:031906]

Xysticus gortanii Caporiacco, 1922: 89, f. 4 (Df).

Xysticus gosiutus Gertsch, 1933 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031907]

Xysticus gosiutus Gertsch, 1933a: 20, f. 17, 21 (Dmf).
Xysticus gosiutus Gertsch, 1939b: 358, f. 146-147, 170 (mf).
Xysticus gosiutus Schick, 1965: 152, f. 210-211 (mf).
Xysticus gosiutus Turnbull, Dondale & Redner, 1965: 1245, f. 26, 29, 108, 111 (mf).
Xysticus gosiutus Dondale & Redner, 1978b: 186, f. 565-568 (mf).

Xysticus gracilis Keyserling, 1880 |

| Colombia [urn:lsid:nmbe.ch:spidersp:031908]

Xysticus gracilis Keyserling, 1880: 17, pl. 1, f. 5 (Dmf).

Xysticus grallator Simon, 1932 |

| Portugal, Spain, France (Corsica), Italy [urn:lsid:nmbe.ch:spidersp:031910]

Xysticus grallator Simon, 1932: 829, 878, f. 1245 (Dm).
Xysticus pavesii Caporiacco, 1951a: 91, f. 9a-c (mf; misidentified per Bauer, Falato & Pantini, 2023: 714).
Xysticus grallator Kraus, 1955a: 387, f. 25-26 (m, Df).
Xysticus grallator Urones, Camargo & Ferrández, 1983: 781, f. 1-10 (mf).
Xysticus grallator Carrillo, Silva & Ferrández, 2016: 129, f. 1-5 (mf).
Xysticus grallator Bauer, Falato & Pantini, 2023: 714, f. 1A-D, 2A-B, 3A-D (mf).

Xysticus guizhou Song & Zhu, 1997 |

| China [urn:lsid:nmbe.ch:spidersp:031912]

Xysticus guizhou Song & Zhu, 1997: 84, f. 52A-D (Dmf).
Xysticus guizhou Song, Zhu & Chen, 1999: 502, f. 285G, 286I (mf).

Xysticus gulosus Keyserling, 1880 |

| North America [urn:lsid:nmbe.ch:spidersp:031913]

Xysticus gulosus Keyserling, 1880: 43, pl. 1, f. 21 (Df).
Xysticus gulosus Emerton, 1892: 361, pl. 28, f. 2 (mf).
Xysticus lentus Banks, 1892a: 55, pl. 2, f. 67 (Dm).
Xysticus gulosus Banks, 1892a: 57, pl. 3, f. 7 (f).
Xysticus gulosus Emerton, 1902: 31, f. 91-92 (mf).
Xysticus gulosus Comstock, 1912: 534, f. 571, 596-598.
Xysticus gulosus Gertsch, 1939b: 353, f. 140-141, 165 (mf).
Xysticus gulosus Comstock, 1940: 547, f. 597-598 (mf).
Xysticus gulosus Chickering, 1940a: 214, f. 46-48 (mf).
Xysticus gulosus Kaston, 1948: 422, f. 1529, 1549 (mf).
Xysticus gulosus Schick, 1965: 146, f. 203-205 (mf).
Xysticus gulosus Turnbull, Dondale & Redner, 1965: 1238, f. 6, 9, 87-88, 91, 167 (mf).
Xysticus gulosus Dondale & Redner, 1978b: 179, f. 538-546 (mf).
Xysticus gulosus Paquin & Dupérré, 2003: 234, f. 2638-2641 (mf).

Xysticus havilandi Lawrence, 1942 |

| South Africa [urn:lsid:nmbe.ch:spidersp:031916]

Xysticus havilandi Lawrence, 1942: 163, f. 16 (Df).
Xysticus havilandi Dippenaar-Schoeman et al., 2020x: 5, 3: 1 f., 5: 4 f. (f).

Xysticus hedini Schenkel, 1936 |

| Russia (South Siberia, Far East), Mongolia, China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:031917]

Xysticus hedini Schenkel, 1936b: 273, f. 91 (Df).
Xysticus bifidus Paik, 1973a: 109, f. 2, 7 (Dm; f f. 8-10 = X. saganus per Ono, 1988c: 121) [urn:lsid:nmbe.ch:spidersp:055463].
Xysticus bifidus Zhou, Wang & Zhu, 1983: 158, f. 9a-c (m).
Xysticus lateralis atrimaculatus Hu, 1984: 348, f. 362.1-2 (f, misidentified).
Xysticus bifidus Zhu & Shi, 1985: 193, f. 175a-c (m).
Xysticus bifidus Ono, 1985a: 35, f. 48-51 (f).
Xysticus bifidus Yaginuma, 1986a: 202, f. 112.4 (mf).
Xysticus bifidus Ono, 1988c: 121, f. 127-129 (m; Paik's f = X. saganus; true f was illustrated by Ono, 1985a).
Xysticus atrimaculatus Hu & Wu, 1989: 343, f. 273.1-2 (f, misidentified).
Xysticus hedini Marusik, 1989b: 51 (Sm of Xysticus bifidus).
Xysticus bifidus Zhao, 1993: 377, f. 186a-b (m).
Xysticus bifidus Zhao, 1995: 1093, f. 527a-b (m).
Xysticus hedini Logunov, 1995a: 115, f. 3A-C (m).
Xysticus hedini Song & Zhu, 1997: 86, f. 54A-D (mf).
Xysticus hedini Song, Chen & Zhu, 1997: 1734, f. 43a-d (mf).
Xysticus hedini Song, Zhu & Chen, 1999: 502, f. 286A, K (mf).
Xysticus bifidus Kim & Gwon, 2001: 55, f. 113-115 (m).
Xysticus hedini Song, Zhu & Chen, 2001: 417, f. 276A-D (mf).
Xysticus hedini Namkung, 2002: 552, f. 42.35a-b (mf).
Xysticus bifidus Yoo & Kim, 2002a: 27, f. 40 (m).
Xysticus hedini Namkung, 2003: 555, f. 42.35a-b (mf).
Xysticus hedini Ono, 2009a: 517, f. 202-207 (mf).
Xysticus hedini Zhu & Zhang, 2011: 468, f. 338A-D (mf).
Xysticus hedini Yin et al., 2012: 1314, f. 709a-c (m).
Xysticus hedini Kim & Lee, 2012a: 59, f. 21-1I-J, 21-2K-L, 21-4F (mf).
Xysticus hedini Zhang, Peng & Zhang, 2022: 312, f. 237A-F (mf).

Xysticus helophilus Simon, 1890 |

| Yemen [urn:lsid:nmbe.ch:spidersp:031918]

Xysticus helophilus Simon, 1890a: 108 (Df).

Xysticus hepaticus Simon, 1903 |

| Madagascar [urn:lsid:nmbe.ch:spidersp:031919]

Xysticus hepaticus Simon, 1903b: 135 (Df).

Xysticus himalayaensis Tikader & Biswas, 1974 |

| India [urn:lsid:nmbe.ch:spidersp:031920]

Xysticus himalayaensis Tikader & Biswas, 1974: 265, f. 5-8 (Dmf).
Xysticus himalayaensis Tikader, 1980a: 129, f. 182-185 (mf).

Xysticus hui Platnick, 1993 |

| China [urn:lsid:nmbe.ch:spidersp:031923]

Xysticus obscurus Hu & Wu, 1989: 351, f. 277.3-4 (Dm; preoccupied by Collett, 1877, see Xysticus obscurus) [urn:lsid:nmbe.ch:spidersp:055444].
Xysticus hui Platnick, 1993c: 726 (replacement name).
Xysticus hui Song & Zhu, 1997: 88, f. 55A-B (m).
Xysticus hui Song, Zhu & Chen, 1999: 502, f. 286L (m).

Xysticus humilis Redner & Dondale, 1966 |

| USA [urn:lsid:nmbe.ch:spidersp:031924]

Xysticus humilis Redner & Dondale, 1966: 291, f. 1-5 (Dmf).

Xysticus ibex Simon, 1875 |

| Spain, France, Italy [urn:lsid:nmbe.ch:spidersp:031925]

Xysticus ibex Simon, 1875a: 175 (Dm, not f, =X. bonneti, per Jantscher, 2002b: 13).
Xysticus ibex Simon, 1932: 819, 823, 878, f. 1222, 1233 (m, not f, see above).
Xysticus ibex Urones, 1985: 455, f. 3a-c (m).
Xysticus ibex Breitling, 2018: 9, f. 2P (m).

Xysticus ibex dalmasi Simon, 1932 |

| France [urn:lsid:nmbe.ch:spidersp:031926]

Xysticus ibex dalmasi Simon, 1932: 819 (Dm).

Xysticus ictericus L. Koch, 1874 |

| Fiji [urn:lsid:nmbe.ch:spidersp:031927]

Xysticus ictericus L. Koch, 1874a: 559, pl. 43, f. 2 (Df).
Xysticus ictericus Dupérré, 2023a: 267, f. 96A-B, 97A-B (f).

Xysticus idolothytus Logunov, 1995 |

| Kazakhstan, Mongolia, China [urn:lsid:nmbe.ch:spidersp:031928]

Xysticus albomaculatus Utochkin, 1968: 18, f. 102-103 (m, misidentified).
Xysticus idolothytus Logunov, 1995a: 112, f. 1A-B (Dm).

Xysticus illaudatus Logunov, 1995 |

| Russia (Far East) [urn:lsid:nmbe.ch:spidersp:031929]

Xysticus illaudatus Logunov, 1995a: 114, f. 2A-C (Dm).

Xysticus imitarius Gertsch, 1953 |

| USA [urn:lsid:nmbe.ch:spidersp:031930]

Xysticus imitarius Gertsch, 1953: 442, f. 45 (Df).

Xysticus indiligens (Walckenaer, 1837) |

| USA [urn:lsid:nmbe.ch:spidersp:031931]

Thomisus indiligens Walckenaer, 1837: 506 (D).
Xysticus indiligens Chamberlin & Ivie, 1944: 168, f. 42 (Df).

Xysticus insulicola Bösenberg & Strand, 1906 |

| Russia (Far East), China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:031932]

Xysticus insulicola Bösenberg & Strand, 1906: 260, pl. 13, f. 304 (Df).
Xysticus bifurcus Paik, 1973a: 105, f. 1, 4 (Dm; not f, = X. concretus) [urn:lsid:nmbe.ch:spidersp:055464].
Xysticus insulicola Ono, 1981b: 70, f. 15-16 (mf).
Xysticus bifurcus Tang & Song, 1988b: 14, f. 3S-T (m).
Xysticus insulicola Ono, 1988c: 102, f. 92-95 (mf, Sm of Xysticus bifurcus).
Xysticus insulicola Chikuni, 1989b: 144, f. 26 (mf).
Xysticus insulicola Song & Zhu, 1997: 89, f. 56A-D (mf).
Xysticus insulicola Song, Zhu & Chen, 1999: 502, f. 286B, M (mf).
Xysticus insulicola Kim & Gwon, 2001: 56, f. 102-105 (mf).
Xysticus insulicola Namkung, 2002: 548, f. 42.31a-b (mf).
Xysticus insulicola Namkung, 2003: 551, f. 42.31a-b (mf).
Xysticus insulicola Ono, 2009a: 515, f. 162-164 (mf).
Xysticus insulicola Yin et al., 2012: 1315, f. 710a-e (mf).
Xysticus insulicola Kim & Lee, 2012a: 59, f. 21-1E, 21-2M-N, 21-4G (mf).
Xysticus insulicola Zhang, Peng & Zhang, 2022: 312, f. 238A-F (mf).

Xysticus iviei Schick, 1965 |

| USA [urn:lsid:nmbe.ch:spidersp:031933]

Xysticus iviei Schick, 1965: 164, f. 238, 240 (Dmf).

Xysticus iviei sierrensis Schick, 1965 |

| USA [urn:lsid:nmbe.ch:spidersp:031934]

Xysticus iviei sierrensis Schick, 1965: 164 (Dm).

Xysticus jabalpurensis Gajbe & Gajbe, 1999 |

| India [urn:lsid:nmbe.ch:spidersp:037373]

Xysticus jabalpurensis Gajbe & Gajbe, 1999d: 145, f. 1-3 (Df).
Xysticus jabalpurensis Gajbe, 2004d: 129, f. 172-174 (f).

Xysticus japenus Roewer, 1938 |

| Indonesia (Western New Guinea) [urn:lsid:nmbe.ch:spidersp:031936]

Xysticus japenus Roewer, 1938: 70, f. 46 (Df).

Xysticus jiangi Peng, Yin & Kim, 2000 |

| China [urn:lsid:nmbe.ch:spidersp:037374]

Xysticus jiangi Peng, Yin & Kim, 2000a: 263, f. 1A-E (Dmf).
Xysticus jiangi Yin et al., 2012: 1317, f. 711a-e (mf).

Xysticus jinlin Song & Zhu, 1995 |

| China [urn:lsid:nmbe.ch:spidersp:031937]

Xysticus laticeps Hu & Wu, 1989: 348, f. 275.5-6 (f, misidentified).
Xysticus jinlin Song & Zhu, 1995: 116, f. 1A-B (Df).
Xysticus jinlin Song & Zhu, 1997: 90, f. 57A-B (f).
Xysticus jinlin Song, Zhu & Chen, 1999: 502, f. 286C (f).
Xysticus jinlin Hu, 2001: 357, f. 219.1-2 (f).

Xysticus joyantius Tikader, 1966 |

| India [urn:lsid:nmbe.ch:spidersp:031938]

Xysticus joyantius Tikader, 1968a: 251, f. 3-5 (Dmf).
Xysticus jayantius Tikader, 1968b: 112, f. 27-29 (mf; spelled X. j. in legend).
Xysticus jayantius Tikader, 1971a: 52, f. 15D-F (mf).
Xysticus jayantius Tikader, 1980a: 124, f. 173-175 (mf).

Xysticus jugalis L. Koch, 1875 |

| Ethiopia [urn:lsid:nmbe.ch:spidersp:031939]

Xysticus jugalis L. Koch, 1875b: 63, pl. 6, f. 4 (Dm).
Xysticus jugalis Strand, 1907h: 126 (Df).

Xysticus jugalis larvatus Caporiacco, 1949 | j | Kenya [urn:lsid:nmbe.ch:spidersp:031940]

Xysticus jugalis larvatus Caporiacco, 1949a: 458 (Dj).

Xysticus kalandadzei Mcheidze & Utochkin, 1971 |

| Georgia [urn:lsid:nmbe.ch:spidersp:031941]

Xysticus kalandadzei Mcheidze & Utochkin, 1971: 209, f. 1-2 (Df).
Xysticus kalandadzei Mcheidze, 1997: 159, f. 281-282 (f).

Xysticus kali Tikader & Biswas, 1974 |

| India [urn:lsid:nmbe.ch:spidersp:031942]

Xysticus kali Tikader & Biswas, 1974: 265, f. 9-10 (Dm).
Xysticus kali Tikader, 1980a: 130, f. 186-187 (m).

Xysticus kamakhyai Tikader, 1962 |

| India [urn:lsid:nmbe.ch:spidersp:031943]

Xysticus kamakhyai Tikader, 1962b: 575, f. 7 (Df).
Xysticus kamakhyai Tikader, 1968b: 109, f. 23-24 (Dm).
Xysticus kamakhyai Tikader, 1971a: 45, f. 13G-J (mf).
Xysticus kamakhyai Tikader, 1980a: 109, f. 149-151 (mf).

Xysticus kansuensis Tang, Song & Zhu, 1995 |

| China, Japan [urn:lsid:nmbe.ch:spidersp:031944]

Xysticus kansuensis Tang, Song & Zhu, 1995: 19, f. 3A-B (Dm).
Xysticus kansuensis Song & Zhu, 1997: 91, f. 58A-B (m).
Xysticus kansuensis Song, Zhu & Chen, 1999: 502, f. 286N (m).
Xysticus kansuensis Yin et al., 2012: 1318, f. 712a-c (m).
Ozyptila kansuensis Tang, Luo & Deng, 2013: 97, f. 1-14 (Tm from Xysticus, Df).
Xysticus kansuensis Ono & Ogata, 2018: 567, p. 358, f. 615.1-2; p. 568, f. 2-3.a-d (mf, T from Ozyptila).
Xysticus kansuensis Serita, 2019e: 151, f. 1h-i (mf).
Xysticus kansuensis Suzuki & Bando, 2024: 89, f. 1A-B (f).

Xysticus kashidi Tikader, 1963 |

| India [urn:lsid:nmbe.ch:spidersp:031945]

Xysticus kashidi Tikader, 1963e: 261, f. 11 (Df).
Xysticus kashidi Tikader, 1971a: 49, f. 14F-G (f).
Xysticus kashidi Tikader, 1980a: 116, f. 161-162 (f).

Xysticus kaznakovi Utochkin, 1968 |

| North Macedonia, Bulgaria, Greece, Turkey, Caucasus (Russia, Azerbaijan), Iran, Turkmenistan, Tajikistan [urn:lsid:nmbe.ch:spidersp:031946]

Xysticus kaznakovi Utochkin, 1968: 39, f. 118-120 (Dm).
Xysticus kaznakovi Marusik & Logunov, 1990: 42, f. 27-28 (m).
Xysticus kaznakovi Demir, Aktas & Topçu, 2009a: 101, f. 3-4 (m).
Xysticus kaznakovi Komnenov, 2014: 193, f. 43-45 (m).
Xysticus kaznakovi Demir, 2015: 461, f. 1-8 (m, Df).
Xysticus kaznakovi Kiany et al., 2017: 6, f. 11a-e (mf).
Xysticus kaznakovi Ponomarev et al., 2019: 330, f. 33 (m).
Xysticus kaznakovi Naumova, Blagoev & Deltshev, 2021: 240, f. 23A-C (m).

Xysticus kempeleni Thorell, 1872 |

| Europe to Central Asia [urn:lsid:nmbe.ch:spidersp:031947]

Xysticus kempeleni Thorell, 1872a: 245 (Dm).
Xysticus lineatus Simon, 1875a: 182, pl. 7, f. 12 (Dmf).
Xysticus frater Herman, 1879: 244, 372, pl. 8, f. 177 (Df).
Xysticus lineatus Becker, 1882b: 179, pl. 17, f. 1 (mf).
Xysticus frater Chyzer & Kulczyński, 1891: 96, pl. 3, f. 30 (f).
Xysticus kempeleni Bösenberg, 1902: 351, pl. 33, f. 518 (mf).
Xysticus kempeleni Simon, 1932: 832, 835, 879, f. 1252, 1260 (mf).
Xysticus kempeleni Utochkin, 1968: 17, f. 95-97 (m).
Xysticus kempeleni Azheganova, 1968: 122, f. 265, 283 (mf).
Xysticus kempeleni Tystshenko, 1971: 122, f. 288 (m).
Xysticus kempeleni Miller, 1971: 124, pl. XVI, f. 5 (f).
Xysticus kempeleni Levy, 1976: 25, f. 45-48 (mf).
Xysticus kempelini Bosmans & Janssen, 1982: 281, f. 1-2 (mf).
Xysticus kempeleni Levy, 1985b: 97, f. 150-153 (mf).
Xysticus kempeleni Heimer & Nentwig, 1991: 480, f. 1266 (mf).
Psammitis kempeleni Wunderlich, 1995F: 759 (S, rejected).
Xysticus kempeleni Mcheidze, 1997: 161, f. 293-295 (m).
Xysticus kempeleni Roberts, 1998: 171, f. (mf).
Xysticus kempeleni Pesarini, 2000: 389, f. 29-30 (mf).
Xysticus kempeleni Logunov, 2006: 61, f. 1-2, 8-12 (mf).
Xysticus kempelini Lecigne, 2011: 73, f. P115-116 (f).
Xysticus kempeleni van Helsdingen, IJland & Komnenov, 2018: 20, f. 10 (f).
Xysticus kempeleni Lecigne, 2020: 53, pl. 2J (f).
Xysticus kempeleni Breitling, 2020: 359, f. 37H (m).

Xysticus kempeleni nigriceps Simon, 1932 |

| France [urn:lsid:nmbe.ch:spidersp:031948]

Xysticus kempeleni nigriceps Simon, 1932: 835, 879 (Df).

Xysticus khasiensis Tikader, 1980 |

| India [urn:lsid:nmbe.ch:spidersp:031950]

Xysticus khasiensis Tikader, 1980a: 132, f. 188-189 (Df).

Xysticus kochi Thorell, 1872 |

| Europe, Mediterranean to Central Asia [urn:lsid:nmbe.ch:spidersp:031951]

Xysticus viaticus C. L. Koch, 1835: 130, f. 13-14 (mf, misidentified).
Xysticus viaticus C. L. Koch, 1845: 70, f. 1003-1004 (mf, misidentified).
Xysticus kochii Thorell, 1872a: 241 (Dmf).
Thomisus viaticus O. Pickard-Cambridge, 1873c: 528.
Xysticus kochi Simon, 1875a: 155, pl. 7, f. 9 (mf).
Thomisus kochi Lebert, 1877: 260.
Xysticus kochi Becker, 1882b: 161, pl. 15, f. 1 (mf).
Xysticus kochi Chyzer & Kulczyński, 1891: 92, pl. 3, f. 26 (m).
Xysticus kochi Simon, 1895a: 1030, f. 1084 (m).
Xysticus kochi Bösenberg, 1902: 343, pl. 32, f. 506 (mf).
Xysticus montanus Nosek, 1905b: 134, f. 14 (Df) [urn:lsid:nmbe.ch:spidersp:055480].
Xysticus spinifer Nosek, 1905b: 134 (Dm; preoccupied by Simon, 1883, see Misumena spinifera).
Xysticus kochi Kulczyński, 1909b: 683, pl. 26, f. 24 (f).
Xysticus kochii Spassky, 1925: 43, f. 14 (f).
Xysticus kochi Schenkel, 1925d: 270, f. 1 (f).
Xysticus kochi Simon, 1932: 820, 824, 876, f. 1226, 1235 (mf).
Xysticus kochi Tullgren, 1944: 90, f. 35a, pl. 11, f. 170, pl. 12, f. 171-172 (mf).
Xysticus kochii Palmgren, 1950: 15, f. 2, 4, 6 (mf).
Xysticus kochi Denis, 1950b: 84, f. 9 (f).
Xysticus kochi Locket & Millidge, 1951: 180, f. 90C, 91F (mf).
Xysticus noseki Roewer, 1951: 449 (replacement name for X. spinifer) [urn:lsid:nmbe.ch:spidersp:055482].
Xysticus calenzanae Kraus, 1955a: 386, f. 24 (Df) [urn:lsid:nmbe.ch:spidersp:055466].
Xysticus kochi Utochkin, 1968: 8, f. 19-23 (mf).
Xysticus kochii Fuhn & Niculescu-Burlacu, 1969: 80, pl. I, f. 5 (f).
Xysticus kochi Vilbaste, 1969: 51, f. 42, 43A-B (mf).
Xysticus kochi Tystshenko, 1971: 120, f. 283, 296 (mf).
Xysticus kochi Miller, 1971: 119, pl. XV, f. 11-12 (mf).
Xysticus kochi Brændegaard, 1972: 65, f. 34-35 (mf).
Xysticus kochi Punda, 1975b: 77, f. 171-173 (mf).
Xysticus kochi Levy, 1976: 23, f. 41-44 (mf).
Xysticus kochi Legotai & Sekerskaya, 1982: 50, f. III.14-15 (mf).
Xysticus kochi Hidalgo, 1983: 363, f. 1 (f).
Xysticus kochi Roberts, 1985: 100, f. 39c (mf).
Xysticus kochi Levy, 1985b: 95, f. 146-149 (mf).
Xysticus kochi Legotai & Sekerskaya, 1989: 223, f. LXIX.14-15 (mf).
Xysticus kochi Izmailova, 1989: 143, f. 137 (f).
Xysticus kochi Heimer & Nentwig, 1991: 480, f. 1260 (mf).
Xysticus kochi Roberts, 1995: 160, f. (mf).
Xysticus kochi Wunderlich, 1995F: 757, f. 38 (f, S of Xysticus calenzanae, X. montanus and X. noseki).
Xysticus kochi Mcheidze, 1997: 155, f. 252-256 (mf).
Xysticus kochi Roberts, 1998: 178, f. (mf).
Xysticus kochi Mirshamsi, Darvish & Goodarzi, 2000: 23, f. 8-10 (mf).
Xysticus kochi Jantscher, 2002b: 13, unnumbered f. (mf).
Xysticus kochi Ono & Martens, 2005: 114, f. 26-29 (m).
Xysticus kochi Almquist, 2007: 507, f. 428a-f (mf).
Xysticus kochi Lecigne, 2011: 67, f. P99-103 (mf).

Xysticus kochi abchasicus Mcheidze & Utochkin, 1971 |

| Georgia [urn:lsid:nmbe.ch:spidersp:031952]

Xysticus kochi abchasicus Mcheidze & Utochkin, 1971: 210, f. 3-4 (Df).
Xysticus kochi abchasicus Mcheidze, 1997: 155, f. 257-258 (f).

Xysticus kulczynskii Werjbitzky, 1902 |

| Georgia, Armenia, Azerbaijan, Iran [urn:lsid:nmbe.ch:spidersp:031954]

Xysticus kulczynskii Werjbitzky, 1902: 475, pl. 6, f. 3 (Df).
Xysticus kulczynskii Logunov, Marusik & Koponen, 2002: 99, f. 1-3, 7, 9, 11-12, 15-19 (f, Dm).
Xysticus kulczynskii Ono & Martens, 2005: 118, f. 49-52 (m).
Xysticus kulczynskii Zarikian, Kosyan & Marusik, 2023: 144, f. 20-26 (mf).

Xysticus kurilensis Strand, 1907 |

| Russia (Sakhalin, Kurile Is.), China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:031955]

Xysticus kurilensis Strand, 1907k: 209, f. 41 (Df).
Xysticus lesserti Song & Zheng, 1981: 349 (m, Df, misidentified per Marusik & Omelko, 2014: 281).
Xysticus kurilensis Ono, 1986b: 170, f. 5-8 (mf).
Xysticus lesoerti Song, 1987: 282, f. 240 (mf, misidentified per Marusik & Omelko, 2014: 281).
Xysticus kurilensis Ono, 1988c: 113, f. 112-120 (mf).
Xysticus kurilensis Chikuni, 1989b: 145, f. 31 (mf).
Xysticus kurilensis Ono, Marusik & Logunov, 1990: 10, f. 20-22 (mf).
Xysticus lesserti Chen & Gao, 1990: 175, f. 223a-b (mf, misidentified per Marusik & Omelko, 2014: 281).
Xysticus lesserti Chen & Zhang, 1991: 273, f. 284.1-4 (mf, misidentified per Marusik & Omelko, 2014: 281).
Xysticus lesserti Song, Zhu & Li, 1993: 883, f. 57A-D (mf, misidentified per Marusik & Omelko, 2014: 281).
Xysticus kurilensis Song & Zhu, 1997: 92, f. 59A-D (mf, S with X. lesserti rejected by Marusik & Omelko, 2014: 280).
Xysticus kurilensis Song, Zhu & Chen, 1999: 503, f. 286D, O (mf).
Xysticus kurilensis Namkung, 2002: 550, f. 42.33a-b (mf).
Xysticus kurilensis Namkung, 2003: 553, f. 42.33a-b (mf).
Xysticus kurilensis Ono, 2009a: 515, f. 185-195 (mf).
Xysticus kurilensis Yin et al., 2012: 1320, f. 713a-e (mf).
Xysticus kurilensis Kim & Lee, 2012a: 60, f. 21-1K, 21-2O-P, 21-4H (mf).
Xysticus kurilensis Marusik & Omelko, 2014a: 281, f. 18-20, 25 (m).
Xysticus kurilensis Wang, 2018a: 127, f. 24-11.A-F, pl. 27 (mf).

Xysticus kuzgi Marusik & Logunov, 1990 |

| Central Asia [urn:lsid:nmbe.ch:spidersp:031956]

Xysticus kuzgi Marusik & Logunov, 1990: 36, f. 12-13 (Dm).

Xysticus laetus Thorell, 1875 |

| Italy to Caucasus, Iran [urn:lsid:nmbe.ch:spidersp:031958]

Xysticus lestus Thorell, 1875b: 91 (Dmf, lapsus).
Xysticus laetus Thorell, 1875c: 131 (Dmf).
Xysticus orientalis Nosek, 1905b: 133, f. 13 (Df) [urn:lsid:nmbe.ch:spidersp:055484].
Xysticus laetus Logunov, 2006: 62, f. 5-6, 13-20 (mf, S of Xysticus orientalis).
Xysticus laetus Moscaliuc, 2012: 13, f. 6 (m).
Xysticus laetus Lecigne, 2013: 186, f. 4I-L (m).

Xysticus lanio C. L. Koch, 1835 |

| Europe, Turkey, Caucasus, Russia (Europe to Middle and South Siberia), Turkmenistan [urn:lsid:nmbe.ch:spidersp:031960]

Xysticus lanio C. L. Koch, 1835: 130, pl. 23-24 (Dmf).
Xysticus lanio C. L. Koch, 1845: 77, f. 1009 (m, not f).
Thomisus lanio Doleschall, 1852: 631.
Xysticus lanio Simon, 1875a: 169 (Df).
Xysticus uncatus Thorell, 1875a: 103 (Dm) [urn:lsid:nmbe.ch:spidersp:055499].
Xysticus uncatus Thorell, 1875c: 134 (Dm).
Coriarachne fusca Menge, 1876: 424, pl. 71, f. 239 (mf, misidentified).
Xysticus lanio Becker, 1882b: 173, pl. 16, f. 1 (mf).
Xysticus lateralis Chyzer & Kulczyński, 1891: 93, pl. 3, f. 17 (mf, misidentified).
Xysticus lateralis Bösenberg, 1902: 346, pl. 32, f. 510 (mf, misidentified).
Xysticus lanio Simon, 1932: 818, 822, 877, f. 1220, 1231 (mf).
Xysticus lanio Tullgren, 1944: 95, f. 36b, pl. 12, f. 181, pl. 13, f. 182-183 (mf).
Xysticus lanio Palmgren, 1950: 20, f. 3-4 (mf).
Xysticus lanio Locket & Millidge, 1951: 181, f. 91C, 92A (mf).
Xysticus lanio Utochkin, 1968: 11, f. 66-68 (mf).
Xysticus lanio Fuhn & Niculescu-Burlacu, 1969: 80, pl. I, f. 2 (f).
Xysticus lanio Vilbaste, 1969: 55, f. 46A-B (mf).
Xysticus lanio Miller, 1971: 119, pl. XV, f. 18-19 (mf).
Xysticus lanio Brændegaard, 1972: 68, f. 36-37 (mf).
Xysticus lanio Roberts, 1985: 100, f. 39e (mf).
Xysticus lanio Izmailova, 1989: 144, f. 139 (m).
Xysticus lanio Heimer & Nentwig, 1991: 480, f. 1263 (mf).
Xysticus lanio Roberts, 1995: 160, f. (mf).
Xysticus lanio Esyunin & Efimik, 1995: 86, f. 16-19 (12-15 in legend) (mf).
Xysticus lanio Wunderlich, 1995F: 756 (S of Xysticus uncatus).
Xysticus lanio Mcheidze, 1997: 158, f. 275-277 (mf).
Xysticus lanio Roberts, 1998: 169, f. (mf).
Xysticus lanio Almquist, 2007: 508, f. 429a-e (mf).
Xysticus lanio Ballarin, Pantini & Gobbi, 2018: 273, f. 6-9, 12-13, 18-21 (mf).
Xysticus lanio Sidorov & Galyuta, 2019: 38, f. 1 (m).

Xysticus lapidarius Utochkin, 1968 |

| Central Asia [urn:lsid:nmbe.ch:spidersp:031963]

Xysticus lapidarius Utochkin, 1968: 38, f. 104-106 (Dm).
Xysticus lapidarius Marusik & Logunov, 1990: 46, f. 42-43 (m).

Xysticus lassanus Chamberlin, 1925 |

| USA, Mexico [urn:lsid:nmbe.ch:spidersp:031964]

Xysticus lassanus Chamberlin, 1925d: 218 (Dm).
Xysticus simplicior Chamberlin & Gertsch, 1929: 105, pl. 1, f. 10 (Dm).
Xysticus coloradensis Bryant, 1930a: 133, pl. 7, f. 7 (Df, not m; misidentified per Schick, 1965: 161).
Xysticus lassanus Gertsch, 1934b: 13, f. 7 (Df).
Xysticus lassanus Gertsch, 1939b: 360, f. 124-125 (mf).
Xysticus coloradensis Gertsch, 1939b: 380, f. 199 (f; misidentified per Schick, 1965: 161).
Xysticus lassanus Gertsch, 1953: 431.
Xysticus lassanus Schick, 1965: 161, f. 222-224 (mf).
Xysticus lassanus Alcántar-Valenzuela et al., 2024: 19, f. 50-53 (m).

Xysticus latitabundus Logunov, 1995 |

| Russia (Far East) [urn:lsid:nmbe.ch:spidersp:031966]

Xysticus latitabundus Logunov, 1995a: 116, f. 4A-F (Dm).

Xysticus lepnevae Utochkin, 1968 |

| Russia (Far East, Sakhalin), Korea, China [urn:lsid:nmbe.ch:spidersp:031968]

Xysticus lepnevae Utochkin, 1968: 36, f. 81-82 (Df).
Xysticus lepnevae Ono, Marusik & Logunov, 1990: 10, f. 13-16 (f, Dm).
Xysticus lepnevae Zhang, Zhu & Song, 2004b: 638, f. 2A-C (m).
Xysticus lepnevae Kim & Lee, 2007c: 109, f. 18-35, 38-47 (mf).
Xysticus lepneνae Kim & Lee, 2012a: 61, f. 21-1L, 21-3A-B, 21-4I (mf).
Xysticus lepnevae Zhang, Peng & Zhang, 2022: 316, f. 239A-F (mf).

Xysticus lesserti Schenkel, 1963 |

| China [urn:lsid:nmbe.ch:spidersp:047182]

Xysticus lesserti Schenkel, 1963: 219, f. 124a-c (Dm).
Xysticus lesserti Marusik & Omelko, 2014a: 280, f. 15-17, 24 (m, removed from S of X. kurilensis, contra Song & Zhu, 1997: 93).
Xysticus lesserti Liu et al., 2022b: 67, f. 14A-D, 15A-E, 16A-D (m, Df).

Xysticus lineatus (Westring, 1851) |

| Europe, Caucasus, Russia (Europe to Central Asia), Kazakhstan, China [urn:lsid:nmbe.ch:spidersp:031970]

Thomisus lineatus Westring, 1851: 61 (Dm).
Thomisus lineatus Westring, 1861: 428 (Df).
Xysticus lineatus Thorell, 1872a: 248.
Xysticus paniscus L. Koch, 1875c: 9, pl. 1, f. 7 (Df) [urn:lsid:nmbe.ch:spidersp:032019].
Xysticus dentiger Simon, 1878f: 158 (Dmf).
Xysticus dentiger Becker, 1882b: 172, pl. 16, f. 2 (mf).
Xysticus lineatus Bösenberg, 1902: 355, pl. 33, f. 524 (mf).
Xysticus paniscus Bösenberg, 1902: 348, pl. 32, f. 513a-b (f).
Xysticus lineatus Lessert, 1910b: 378, f. 185 (m).
Xysticus lineatus Simon, 1932: 831, 835, 880, f. 1250, 1259 (mf).
Xysticus lineatus Schenkel, 1932b: 208, f. 2 (f).
Xysticus lineatus Tullgren, 1944: 98, f. 37a, pl. 13, f. 187-189 (mf).
Xysticus lineatus Palmgren, 1950: 18, f. 3-5 (mf).
Xysticus lineatus Utochkin, 1968: 17, f. 92-94 (mf).
Xysticus lineatus Vilbaste, 1969: 56, f. 29B, 47A-B, 48A-B (mf).
Xysticus lineatus Miller, 1971: 120, pl. XV, f. 15, pl. XVI, f. 1 (mf).
Xysticus lineatus Maurer, 1975: 372, f. 4 (mf).
Xysticus lineatus Izmailova, 1989: 145, f. 141 (m).
Xysticus lineatus Heimer & Nentwig, 1991: 480, f. 1265 (mf).
Xysticus lineatus Mcheidze, 1997: 161, f. 290-292 (mf).
Xysticus lineatus Roberts, 1998: 172, f. (mf).
Xysticus lineatus Logunov, Marusik & Trilikauskas, 2001: 36, f. 3-4, 8-10 (mf).
Xysticus lineatus Zhang, Zhu & Song, 2004b: 639, f. 3A-C (m).
Xysticus lineatus Almquist, 2007: 510, f. 430a-f (mf).
Xysticus lineatus Breitling et al., 2015: 76 (S of Xysticus paniscus, per Jantscher, 2002b: 13).
Xysticus lineatus Ponomarev et al., 2021: 371, f. 22 (m).

Xysticus locuples Keyserling, 1880 |

| North America [urn:lsid:nmbe.ch:spidersp:031971]

Xysticus locuples Keyserling, 1880: 24, pl. 1, f. 9 (Dmf).
Xysticus bicuspis Banks, 1901b: 583, pl. 33, f. 15 (mf, misidentification).
Xysticus locuples Banks, 1913: 178, pl. 11, f. 10 (mf).
Xysticus locuples Gertsch, 1939b: 357, f. 142-143 (mf).
Xysticus locuples Gertsch, 1953: 423, f. 6 (mf).
Xysticus malkini Gertsch, 1953: 423, f. 8-9 (Dmf) [urn:lsid:nmbe.ch:spidersp:055479].
Xysticus locuples Schick, 1965: 148, f. 206-208 (mf, S of Xysticus malkini).
Xysticus locuples Turnbull, Dondale & Redner, 1965: 1245, f. 30, 33, 112, 115, 168 (mf).
Xysticus locuples Dondale & Redner, 1978b: 184, f. 558-564 (mf).
Xysticus locuples Jiménez & Palacios-Cardiel, 2012a: 650, f. 1e (f).

Xysticus logunovi Seyfulina & Mikhailov, 2004 |

| Russia (Far East) [urn:lsid:nmbe.ch:spidersp:040761]

Xysticus logunovi Seyfulina & Mikhailov, 2004: 252, f. 6-7 (Df).

Xysticus logunovorum Blick & Ono, 2021 |

| Iran [urn:lsid:nmbe.ch:spidersp:053541]

Xysticus logunovi Ono & Martens, 2005: 116, f. 37-48 (Dmf; preoccupied by Seyfulina & Mikhailov, 2004, see Xysticus logunovi) [urn:lsid:nmbe.ch:spidersp:041260].
Xysticus logunovorum Blick & Ono, 2021: 1056 (replacement name).

Xysticus lucifugus Lawrence, 1937 |

| South Africa [urn:lsid:nmbe.ch:spidersp:031973]

Xysticus lucifugus Lawrence, 1937: 234, f. 12 (Df).
Xysticus lucifugus Dippenaar-Schoeman et al., 2020x: 6, 4 f. (f).

Xysticus luctans (C. L. Koch, 1845) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031974]

Thomisus luctans C. L. Koch, 1845: 63, f. 998 (Df).
Pachyptile luctuans Simon, 1864: 433.
Xysticus quadrilineatus Keyserling, 1880: 42, pl. 1, f. 20 (Df).
Xysticus quadrilineatus Emerton, 1892: 365, pl. 29, f. 4 (f).
Xysticus quadrilineatus Banks, 1892a: 57, pl. 3, f. 10 (f).
Xysticus quadrilineatus Emerton, 1902: 33, f. 98 (f).
Xysticus luctans Banks, 1910: 48.
Xysticus luctans Comstock, 1912: 536, f. 602.
Xysticus luctans Gertsch, 1939b: 369, f. 160-161, 196 (f, Dm).
Xysticus luctans Comstock, 1940: 549, f. 602 (f).
Xysticus luctans Kaston, 1948: 424, f. 1547-1548 (mf).
Xysticus luctans Gertsch, 1953: 434, f. 40-41 (mf).
Xysticus luctans Turnbull, Dondale & Redner, 1965: 1249, f. 38, 41, 120, 123, 172 (mf).
Xysticus luctans Dondale & Redner, 1978b: 203, f. 615-619 (mf).
Xysticus luctans Ono, 1981b: 70, f. 7-8 (mf).
Xysticus luctans Paquin & Dupérré, 2003: 234, f. 2646-2649 (mf).

Xysticus luctator L. Koch, 1870 |

| Europe, Caucasus, Russia (Europe to South Siberia), Kazakhstan [urn:lsid:nmbe.ch:spidersp:031975]

Xysticus luctator L. Koch, 1870: 29 (Dm).
Thomisus cambridgei O. Pickard-Cambridge, 1871a: 406, pl. 54, f. 9 (m; misidentified per O. Pickard-Cambridge, 1900b: 61).
Xysticus luctator Simon, 1875a: 160, pl. 7, f. 11 (m, not f).
Xysticus luctator Becker, 1882b: 163, pl. 15, f. 2.
Xysticus luctator Bösenberg, 1902: 352, pl. 33, f. 521 (mf).
Xysticus asiaticus Nosek, 1905b: 132, f. 12 (Df) [urn:lsid:nmbe.ch:spidersp:055460].
Xysticus cambridgei Simon, 1932: 817, 823, 877, f. 1218, 1232 (mf; misidentified per Locket & Millidge, 1951: 183).
Xysticus cambridgei Tullgren, 1944: 85, f. 34a, pl. 10, f. 156-157, pl. 11, f. 158 (mf; misidentified per Locket & Millidge, 1951: 183).
Xysticus cambridgei Palmgren, 1950: 19, f. 1, 4 (mf).
Xysticus luctator Locket & Millidge, 1951: 183, f. 92D (mf).
Xysticus cambridgei Utochkin, 1968: 9, f. 34-37 (mf).
Xysticus cambridgei Vilbaste, 1969: 68, f. 57, 58A-B (mf).
Xysticus luctator Fuhn & Niculescu-Burlacu, 1969: 80, pl. I, f. 8 (m).
Xysticus cambridgei Tystshenko, 1971: 123, f. 295 (f).
Xysticus cambridgei Miller, 1971: 118, pl. XIV, f. 23 (m).
Xysticus luctator Brændegaard, 1972: 76, f. 40-41 (mf).
Xysticus cambridgei Traciuc, 1973: 362, f. 2a (f).
Xysticus luctator Locket, Millidge & Merrett, 1974: 21, f. 11A (f).
Xysticus luctator Roberts, 1985: 102, f. 40c (mf).
Xysticus cambridgei Izmailova, 1989: 140, f. 131 (f).
Xysticus cambridgei Heimer & Nentwig, 1991: 478, f. 1258 (mf).
Xysticus luctator Roberts, 1995: 162, f. (mf).
Xysticus luctator Wunderlich, 1995F: 758, f. 39-40 (f, S of Xysticus asiaticus).
Xysticus cambridgei Mcheidze, 1997: 157, f. 267-269 (mf).
Xysticus luctator Roberts, 1998: 170, f. (mf).
Xysticus luctator Almquist, 2007: 511, f. 431a-e (mf).
Xysticus luctator Aakra et al., 2016: 37, f. 31A-C (f).
Xysticus luctator Vogels & Hiddes, 2023: 3, f. 2-5 (mf).

Xysticus luctuosus (Blackwall, 1836) |

| North America, Europe, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, Iran, Central Asia [urn:lsid:nmbe.ch:spidersp:031976]

Thomisus luctuosus Blackwall, 1836: 489 (Df).
Xysticus convexus Thorell, 1856: 110 (D).
Thomisus luctuosus Blackwall, 1861a: 78, pl. 4, f. 45 (f, Dm).
Xysticus luctuosus Thorell, 1872a: 243.
Xysticus luctuosus Becker, 1882b: 180, pl. 17, f. 2 (mf).
Xysticus pulverulentus Emerton, 1894: 417, pl. 4, f. 6 (Dmf, preoccupied).
Xysticus luctuosus Bösenberg, 1902: 350, pl. 33, f. 517 (mf).
Xysticus luctuosus Simon, 1932: 832, 880, f. 1251, 1258 (mf).
Xysticus lutulentus Gertsch, 1934b: 8, f. 9 (Df) [urn:lsid:nmbe.ch:spidersp:055477].
Xysticus lutulentus Gertsch, 1939b: 396, f. 242-243, 262 (f, Dm).
Xysticus mysticus Chamberlin & Ivie, 1942a: 79, pl. 17, f. 225 (Df).
Xysticus luctuosus Tullgren, 1944: 100, f. 37b, pl. 13, f. 190-191, pl. 14, f. 192-193 (mf).
Xysticus luctuosus Palmgren, 1950: 17, f. 3-5 (mf).
Xysticus luctuosus Locket & Millidge, 1951: 185, f. 93D, 94A (mf).
Xysticus lutulentus Gertsch, 1953: 453.
Xysticus lutulentus Levi & Field, 1954: 461, f. 84, 91 (mf).
Xysticus luctuosus Turnbull, Dondale & Redner, 1965: 1257, f. 66, 69, 143, 146, 179 (mf, S of Xysticus lutulentus).
Xysticus luctuosus Utochkin, 1968: 17, f. 89-91 (mf).
Xysticus luctuosus Fuhn & Niculescu-Burlacu, 1969: 80, pl. I, f. 7 (m).
Xysticus luctuosus Vilbaste, 1969: 72, f. 61A-B, 62A-B (mf).
Xysticus luctuosus Miller, 1971: 122, pl. XV, f. 13-14 (mf).
Xysticus luctuosus Brændegaard, 1972: 92, f. 49-50 (mf).
Xysticus luctuosus Dondale & Redner, 1978b: 227, f. 685-689 (mf).
Xysticus luctuosus Roberts, 1985: 102, f. 40e (mf).
Xysticus luctuosus van Helsdingen, 1986b: 87, f. 1, 3, 5, 7 (mf).
Xysticus luctuosus Izmailova, 1989: 146, f. 142 (f).
Xysticus luctuosus Ono, Marusik & Logunov, 1990: 8, f. 5-7 (mf).
Xysticus luctuosus Heimer & Nentwig, 1991: 480, f. 1267 (mf).
Proxysticus luctuosus Wunderlich, 1992a: 499, f. 798 (m).
Xysticus luctuosus Roberts, 1995: 163, f. (mf).
Xysticus luctuosus Marusik & Logunov, 1995a: 157, f. 28-29 (m).
Xysticus luctuosus Mcheidze, 1997: 160, f. 287-289 (mf).
Xysticus luctuosus Roberts, 1998: 172, f. (mf).
Xysticus luctuosus Paquin & Dupérré, 2003: 235, f. 2650-2652 (m, not f, f. 2653).
Xysticus luctuosus Paquin & Dupérré, 2006: 32, f. 95 (f).
Xysticus luctuosus Almquist, 2007: 511, f. 432a-g (mf).

Xysticus lutzi Gertsch, 1935 |

| USA, Mexico [urn:lsid:nmbe.ch:spidersp:031977]

Xysticus fissilis Banks, 1898b: 259 (f, misidentified).
Xysticus lutzi Gertsch, 1935a: 27 (Dm).
Xysticus arizonicus Gertsch, 1939b: 377, f. 195 (Df) [urn:lsid:nmbe.ch:spidersp:055459].
Xysticus lutzi Gertsch, 1939b: 382, f. 210-211 (m).
Xysticus lutzi Schick, 1965: 155, f. 216, 225-226 (mf, S of Xysticus arizonicus).

Xysticus macedonicus Šilhavý, 1944 |

| Germany, Switzerland, Austria, Italy, Kosovo, Albania, North Macedonia, Greece, Turkey [urn:lsid:nmbe.ch:spidersp:031978]

Xysticus macedonicus Šilhavý, 1944: 91, f. 1 (Dm).
Xysticus macedonicus Jantscher, 2001: 17, f. 5-8, 11-12, 19-21, 28-30 (m, Df).
Xysticus macedonicus Breitling, 2018: 9, f. 2E (m).
Xysticus macedonicus Geci et al., 2023: 546, f. 24 (m).

Xysticus maculatipes Roewer, 1962 |

| Afghanistan [urn:lsid:nmbe.ch:spidersp:031979]

Xysticus maculatipes Roewer, 1962a: 19, f. 101-103 (Df).

Xysticus maculiger Roewer, 1951 |

| Pakistan [urn:lsid:nmbe.ch:spidersp:031980]

Xysticus maculosus O. Pickard-Cambridge, 1885b: 66 (Df; preoccupied by Walckenaer, 1837: 537 (sub Thomisus) and by Keyserling, 1880: 45 as per Roewer, 1951: 449).
Xysticus maculatus Caporiacco, 1935b: 184, pl. 3, f. 13 (f, Dm, lapsus).
Xysticus maculiger Roewer, 1951: 449 (replacement name).

Xysticus manas Song & Zhu, 1995 |

| China [urn:lsid:nmbe.ch:spidersp:031982]

Xysticus sabulosus Hu & Wu, 1989: 353, f. 278.3-4 (f, misidentified).
Xysticus sabulosus Zhao, 1993: 384, f. 190a-b (f, misidentified).
Xysticus manas Song & Zhu, 1995: 117, f. 2A-B (Df).
Xysticus sabulosus Zhao, 1995: 1101, f. 531a.b (f; misidentified).
Xysticus manas Song & Zhu, 1997: 94, f. 61A-B (f).
Xysticus manas Song, Zhu & Chen, 1999: 503, f. 286F (f).

Xysticus martensi Ono, 1978 |

| Nepal [urn:lsid:nmbe.ch:spidersp:031984]

Xysticus martensi Ono, 1978b: 278, f. 39-41, 71 (Dm).

Xysticus marusiki Ono & Martens, 2005 |

| Turkey, Iran [urn:lsid:nmbe.ch:spidersp:040763]

Xysticus marusiki Ono & Martens, 2005: 112, f. 13-23 (Dmf).
Xysticus marusiki Demir, Seyyar & Aktas, 2008: 17P, f. 1-4 (m).

Xysticus metinaktasi Demir, Seyyar & Türker, 2017 |

| Turkey [urn:lsid:nmbe.ch:spidersp:049824]

Xysticus metinaktasi Demir, Seyyar & Türker, 2017: 20, f. 1-4 (Df).

Xysticus mongolicus Schenkel, 1963 |

| Russia (Central Asia, South Siberia), Kazakhstan, Mongolia, China [urn:lsid:nmbe.ch:spidersp:031987]

Xysticus mongolicus Schenkel, 1963: 226, f. 127a-c (Dm).
Xysticus mongolicus Song, Yu & Yang, 1982: 210, f. 4-7 (m, Df).
Xysticus mongolicus Hu, 1984: 349, f. 362.3-6 (mf).
Xysticus mongolicus Song, 1987: 284, f. 241 (mf).
Xysticus mongolicus Hu & Wu, 1989: 348, f. 276.1-4 (mf).
Xysticus mongolicus Marusik & Logunov, 1990: 47, f. 48-49 (m).
Xysticus mongolicus Chen & Gao, 1990: 176, f. 224a-c (mf).
Xysticus urgumchak Marusik & Logunov, 1990: 41, f. 26 (f; misidentified per Utochkin & Savelyeva, 1995: 67).
Xysticus mongolicus Zhao, 1993: 388, f. 193a-b (mf).
Xysticus mongolicus Utochkin & Savelyeva, 1995: 67, f. 1A-G (mf).
Xysticus mongolicus Zhao, 1995: 1105, f. 534a-b (mf).
Xysticus mongolicus Song & Zhu, 1997: 95, f. 62A-D (mf).
Xysticus mongolicus Song, Zhu & Chen, 1999: 503, f. 286G, P (mf).
Xysticus mongolicus Fomichev, 2015a: 97, f. 5, 13-15 (m).
Spiracme mongolica Purgat et al., 2021b: 1602 (T from Xysticus; f. 6A-D see Spiracme lendli).
Xysticus mongolicus Gallé-Szpisjak et al., 2024: 1022, f. 3D-F, 4D-F, 5C-D (m, T from Spiracme).

Xysticus montanensis Keyserling, 1887 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:031988]

Xysticus montanensis Keyserling, 1887b: 479, pl. 6, f. 40 (Dmf).
Xysticus montanensis Banks, 1901b: 583, pl. 33, f. 19 (f).
Xysticus hesperus Gertsch, 1934b: 6, f. 11 (Dmf).
Xysticus montanensis Gertsch, 1939b: 395, f. 238-239, 263 (mf).
Xysticus montanensis Gertsch, 1953: 451.
Xysticus montanensis Schick, 1965: 164, f. 239, 241-242 (mf).
Xysticus montanensis Turnbull, Dondale & Redner, 1965: 1255, f. 62, 65, 142, 145, 176 (mf).
Xysticus montanensis Dondale & Redner, 1978b: 222, f. 672-676 (mf).
Xysticus montanensis Paquin & Dupérré, 2003: 235, f. 2654-2657 (mf).

Xysticus mulleri Lawrence, 1952 |

| South Africa, Lesotho, Eswatini [urn:lsid:nmbe.ch:spidersp:031990]

Xysticus mulleri Lawrence, 1952a: 202, f. 33 (Df).
Xysticus mulleri Dippenaar-Schoeman et al., 2020x: 7, 4 f. (f).

Xysticus multiaculeatus Caporiacco, 1940 | j | Ethiopia [urn:lsid:nmbe.ch:spidersp:031991]

Xysticus multiaculeatus Caporiacco, 1940c: 849 (Dj).

Xysticus mundulus O. Pickard-Cambridge, 1885 | j | India [urn:lsid:nmbe.ch:spidersp:031992]

Xysticus mundulus O. Pickard-Cambridge, 1885b: 69 (Dj).

Xysticus namaquensis Simon, 1910 |

| South Africa [urn:lsid:nmbe.ch:spidersp:031993]

Xysticus namaquensis Simon, 1910b: 195 (Df).

Xysticus natalensis Lawrence, 1938 |

| Zimbabwe, Mozambique, South Africa, Lesotho, Eswatini [urn:lsid:nmbe.ch:spidersp:031994]

Xysticus natalensis Lawrence, 1938a: 487, f. 18 (Dm).
Xysticus natalensis Lawrence, 1952a: 201, f. 30 (Df).
Xysticus natalensis Dippenaar-Schoeman et al., 2020x: 9, 3: 1 f., 10: 5 f. (mf).

Xysticus nataliae Utochkin, 1968 |

| Russia (South Siberia) [urn:lsid:nmbe.ch:spidersp:031995]

Xysticus nataliae Utochkin, 1968: 37, f. 83-84 (Df).

Xysticus nigriceps Berland, 1922 |

| East Africa [urn:lsid:nmbe.ch:spidersp:032000]

Xysticus nigriceps Berland, 1922: 60, pl. A2, f. 2 (Dm).

Xysticus nigropunctatus L. Koch, 1867 |

| Australia (Queensland) [urn:lsid:nmbe.ch:spidersp:032002]

Xysticus nigropunctatus L. Koch, 1867b: 217 (Df).

Xysticus nigrotrivittatus (Simon, 1870) |

| Portugal, Spain [urn:lsid:nmbe.ch:spidersp:032003]

Thomisus nigro-trivittatus Simon, 1870b: 320 (Dm).
Thomisus nigro-trivittatus Simon, 1873a: 170, pl. 3, f. 12 (m).
Xysticus nigrotrivittatus Simon, 1875a: 179.
Xysticus albovittatus Schenkel, 1938b: 8, f. 3 (Dm) [urn:lsid:nmbe.ch:spidersp:055457].
Xysticus nigrotrivittatus Machado, 1941: xv (S of Xysticus albovittatus).
Xysticus nigrovittatus Bonnet, 1959: 4890 (lapsus).
Xysticus nigrotrivittatus Wunderlich, 1995F: 755, f. 23-24 (m).

Xysticus nitidus Hu, 2001 |

| China [urn:lsid:nmbe.ch:spidersp:038199]

Xysticus nitidus Hu, 2001: 358, f. 220.1-5 (Dmf).

Xysticus nubilus Simon, 1875 |

| Macaronesia, Mediterranean, Georgia [urn:lsid:nmbe.ch:spidersp:032006]

Xysticus comptulus Simon, 1873c: 333, pl. 10, f. 3-4 (f, not m).
Xysticus nubilus Simon, 1875a: 166 (Df, not m).
Xysticus comptulus Simon, 1875a: 177 (Df, not m).
Xysticus baleatus Simon, 1875a: 178 (Df).
Xysticus insulanus Thorell, 1875c: 132 (Dmf).
Xysticus hamatus Thorell, 1875c: 133 (Dmf).
Xysticus insulanus Simon, 1883: 264, pl. 8, f. 1 (m, not f).
Xysticus insulanus Kulczyński, 1899: 406, pl. 8, f. 85-86 (mf).
Xysticus nubilus Simon, 1932: 814, 825, 875, f. 1213, 1236 (mf).
Xysticus nubilus Barrientos & Febrer, 2017: 14, f. 8a-c (mf).
Xysticus nubilus Lecigne, 2017: 31, f. 7A-D, 16F-G, 17J-K (f).
Xysticus nubilus Breitling, 2018: 9, f. 2Q (m).

Xysticus nyingchiensis Song & Zhu, 1995 |

| China [urn:lsid:nmbe.ch:spidersp:032007]

Xysticus nyingchiensis Song & Zhu, 1995: 118, f. 3A-B (Df).
Xysticus nyingchiensis Song & Zhu, 1997: 97, f. 63A-B (f).
Xysticus nyingchiensis Song, Zhu & Chen, 1999: 503, f. 286H (f).
Xysticus nyingchiensis Hu, 2001: 360, f. 221.1-2 (f).

Xysticus obscurus Collett, 1877 |

| North America, Europe, Russia (Europe to Far East) [urn:lsid:nmbe.ch:spidersp:032009]

Xysticus obscurus Collett, 1877: 9 (Dm).
Xysticus austerus L. Koch, 1879c: 99, pl. 3, f. 12 (Df) [urn:lsid:nmbe.ch:spidersp:055462].
Xysticus austerus Kulczyński, 1908b: 52, pl. 2, f. 65 (m).
Xysticus austerus Kulczyński, 1916: 22, pl. 1, f. 25 (f).
Xysticus excellens Schenkel, 1931: 972, f. 11 (mf; misidentified per Tullgren, 1944: 84).
Xysticus obscurus Tullgren, 1944: 84, f. 33b, pl. 10, f. 153-155 (m, Df).
Xysticus obscurus Palmgren, 1950: 16, f. 1, 4, 7 (mf).
Xysticus obscurus Turnbull, Dondale & Redner, 1965: 1250, f. 43, 46, 125, 128, 174 (mf).
Xysticus obscurus Buchar, 1967b: 83, f. 2A (f).
Xysticus obscurus Utochkin, 1968: 9, f. 38-40 (mf).
Xysticus austerus Utochkin, 1968: 10, 14 (not a senior synonym of X. excellens).
Xysticus obscurus Vilbaste, 1969: 66, f. 55A-B, 56A-B (mf).
Xysticus obscurus Miller, 1971: 119, pl. LXII, f. 17-18 (mf).
Xysticus obscurus Holm, 1973: 106 (S of Xysticus austerus).
Xysticus obscurus Dondale & Redner, 1978b: 207, f. 625-630 (mf).
Xysticus obscurus Ono, 1981b: 70, f. 3-4 (mf).
Xysticus obscurus Izmailova, 1989: 147, f. 144 (f).
Xysticus obscurus Thaler & Knoflach, 1995b: 145, f. 1-3, 6, 8, 10-13, 15-16 (mf).
Xysticus obscurus Logunov & Marusik, 1998: 106, f. 5-6, 11-12 (mf).
Xysticus obscurus Paquin & Dupérré, 2003: 235, f. 2658-2661 (mf).
Xysticus obscurus Almquist, 2007: 514, f. 433a-e (mf).

Xysticus ocala Gertsch, 1953 |

| USA [urn:lsid:nmbe.ch:spidersp:032010]

Xysticus ocala Gertsch, 1953: 440, f. 53-56 (Dmf).

Xysticus orizaba Banks, 1898 |

| Mexico [urn:lsid:nmbe.ch:spidersp:032012]

Xysticus orizaba Banks, 1898b: 260, pl. 16, f. 6 (Dmf).
Xysticus orizaba Gertsch, 1953: 441, f. 48-50 (mf).

Xysticus ovatus Simon, 1876 |

| France [urn:lsid:nmbe.ch:spidersp:032014]

Xysticus ovatus Simon, 1876e: 180 (Df).
Xysticus ovatus Simon, 1932: 826, 877, f. 1239 (f).
Xysticus ovatus crassihamatus Denis, 1951c: 309, f. 1 (Df) [urn:lsid:nmbe.ch:spidersp:055485].
Xysticus ovatus Bosmans & Jacobs, 1985: 121, f. 1 (Dm, S of Xysticus ovatus crassihamatus).

Xysticus paiutus Gertsch, 1933 |

| USA, Mexico [urn:lsid:nmbe.ch:spidersp:032016]

Xysticus paiutus Gertsch, 1933a: 17, f. 16, 20 (Dmf).
Xysticus orizaba Gertsch, 1939b: 378, f. 154-155, 190 (mf, in part).
Xysticus paiutus Gertsch, 1953: 441, f. 42-44 (mf).
Xysticus paintus Roewer, 1955c: 915 (lapsus).

Xysticus palawanicus Barrion & Litsinger, 1995 |

| Philippines [urn:lsid:nmbe.ch:spidersp:032017]

Xysticus palawanicus Barrion & Litsinger, 1995: 247, f. 145a-h (Dmf).
Xysticus palawanicus Lehtinen, 2016: 143 (S of Alcimochthes limbatus, but only in abstract and without any evidence - not followed here).

Xysticus palpimirabilis Marusik & Chevrizov, 1990 |

| Kyrgyzstan [urn:lsid:nmbe.ch:spidersp:032018]

Xysticus palpimirabilis Marusik & Chevrizov, 1990: 89, f. 1-6 (Dm).

Xysticus parapunctatus Song & Zhu, 1995 |

| China [urn:lsid:nmbe.ch:spidersp:032021]

Xysticus excavatus Hu & Wu, 1989: 346, f. 275.1-2 (f, misidentified).
Xysticus parapunctatus Song & Zhu, 1995: 118, f. 4A-B (Df).
Xysticus parapunctatus Song & Zhu, 1997: 99, f. 65A-B (f).
Xysticus parapunctatus Song, Zhu & Chen, 1999: 503, f. 287B (f).

Xysticus pearcei Schick, 1965 |

| USA, Mexico [urn:lsid:nmbe.ch:spidersp:032022]

Xysticus pearcei Schick, 1965: 166, f. 244 (Dm).
Xysticus pearcei Jiménez & Palacios-Cardiel, 2012a: 652, f. 1f (m).

Xysticus peccans O. Pickard-Cambridge, 1876 |

| Egypt [urn:lsid:nmbe.ch:spidersp:032023]

Xysticus peccans O. Pickard-Cambridge, 1876b: 584 (Dj).
Xysticus peccans Caporiacco, 1936a: 103 (Df).

Xysticus pellax O. Pickard-Cambridge, 1894 |

| North America [urn:lsid:nmbe.ch:spidersp:032024]

Xysticus pellax O. Pickard-Cambridge, 1894a: 138, pl. 17, f. 14 (Dm).
Xysticus fissilis Banks, 1898b: 258, pl. 16, f. 5 (Dm, not f = Xysticus lutzi) [urn:lsid:nmbe.ch:spidersp:054184].
Xysticus pellax F. O. Pickard-Cambridge, 1900: 147, pl. 10, f. 11-12 (m, Df).
Xysticus ontariensis Emerton, 1919a: 108, f. 16a-b (Dm) [urn:lsid:nmbe.ch:spidersp:032011].
Xysticus ontariensis Gertsch, 1939b: 355, f. 164 (m, Df).
Xysticus ontariensis Kaston, 1948: 423, pl. 83, f. 1550 (mf).
Xysticus pellax Gertsch, 1953: 421, f. 1-2 (mf, S of Xysticus fissilis and X. ontariensis).
Xysticus pellax Turnbull, Dondale & Redner, 1965: 1237, f. 7, 10, 86, 89, 92 (mf).
Xysticus pellax Dondale & Redner, 1978b: 181, f. 547-553 (mf).
Xysticus pellax Paquin & Dupérré, 2003: 235, f. 2662-2665 (mf).

Xysticus peltiformus Zhang, Zhu & Song, 2004 |

| China [urn:lsid:nmbe.ch:spidersp:047219]

Xysticus peltiformus Zhang, Zhu & Song, 2004b: 640, f. 4A-C (Df).

Xysticus peninsulanus Gertsch, 1934 |

| USA [urn:lsid:nmbe.ch:spidersp:032025]

Xysticus peninsulanus Gertsch, 1934b: 7 (Dm).
Xysticus peninsulanus Gertsch, 1939b: 371, f. 180-181, 194 (m, Df).

Xysticus periscelis Simon, 1908 |

| Australia (Western Australia) [urn:lsid:nmbe.ch:spidersp:032026]

Xysticus periscelis Simon, 1908d: 431 (Dm, Djf).
Xysticus periscelis Dupérré, 2023a: 269, f. 98A-B, 99A-B (f, f in ZMH is adult).

Xysticus pieperi Ono & Martens, 2005 |

| Iran [urn:lsid:nmbe.ch:spidersp:040765]

Xysticus pieperi Ono & Martens, 2005: 118, f. 53-57 (Dm).

Xysticus pigrides Mello-Leitão, 1929 | j | Cape Verde [urn:lsid:nmbe.ch:spidersp:032027]

Thomisus piger Blackwall, 1865a: 85 (Df; preoccupied).
Xysticus piger Simon, 1883: 302.
Xysticus pigrides Mello-Leitão, 1929d: 311 (replacement name).
Xysticus blackwalli Roewer, 1951: 449 (unnecessary replacement name).

Xysticus pingshan Zhang, Zhu & Song, 2004 |

| China [urn:lsid:nmbe.ch:spidersp:047220]

Xysticus pingshan Zhang, Zhu & Song, 2004b: 641, f. 5A-C (Dm).

Xysticus posti Sauer, 1968 |

| USA [urn:lsid:nmbe.ch:spidersp:032029]

Xysticus posti Sauer, 1968: 1149, f. 5-6 (Df).
Xysticus posti Dondale & Redner, 1978b: 187, f. 569-570 (f).

Xysticus pretiosus Gertsch, 1934 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:032031]

Xysticus pretiosus Gertsch, 1934b: 6, f. 3 (Dm).
Xysticus pretiosus Gertsch, 1939b: 362, f. 167, 202-203 (m, Df).
Xysticus pretiosus Schick, 1965: 154, f. 213-215 (mf).
Xysticus pretiosus Turnbull, Dondale & Redner, 1965: 1246, f. 32, 35, 114, 117 (mf).
Xysticus pretiosus Dondale & Redner, 1978b: 183, f. 554-557 (mf).

Xysticus promiscuus O. Pickard-Cambridge, 1876 |

| Italy (Sicily), Egypt, Israel [urn:lsid:nmbe.ch:spidersp:032032]

Xysticus promiscuus O. Pickard-Cambridge, 1876b: 581 (Dmf).
Xysticus cristatus Levy, 1976: 18, f. 28-32 (mf, misidentified).
Xysticus cristatus Levy, 1985b: 90, f. 133-137 (mf, misidentified).
Xysticus promiscuus Wunderlich, 1995F: 752 (removed mf from S of X. cristatus, contra Levy, 1976: 18).
Xysticus promiscuus Azarkina & Logunov, 2001: 148, f. 53-68 (m).
Xysticus promiscuus Nicolosi et al., 2024: 1026, f. 4a-g (mf).

Xysticus pseudobliteus (Simon, 1880) |

| Russia (Central Asia to Far East), Kazakhstan, Mongolia, China, Korea [urn:lsid:nmbe.ch:spidersp:032033]

Oxyptila pseudoblitea Simon, 1880b: 109 (Df).
Xysticus chaffanjoni Schenkel, 1963: 225, f. 126a-c (Df) [urn:lsid:nmbe.ch:spidersp:055467].
Xysticus acerboides Schenkel, 1963: 229, f. 128a-b (Dm) [urn:lsid:nmbe.ch:spidersp:055456].
Xysticus bonneti Schenkel, 1963: 231, f. 129a-c (Df) [urn:lsid:nmbe.ch:spidersp:055465].
Xysticus crassus Tystshenko, 1965: 699, f. 5 (Df) [urn:lsid:nmbe.ch:spidersp:055469].
Ozyptila coreana Paik, 1974c: 121, f. 3, 14-17, 24-25 (Dm) [urn:lsid:nmbe.ch:spidersp:055468].
Ozyptila pseudoblitea Song & Hubert, 1983: 10, f. 24-27 (mf, S of Xysticus acerboides, X. bonneti and X. chaffanjoni, which indirectly includes the later replacement name X. schenkeli for X. bonneti).
Ozyptila coreana Hu, 1984: 321, f. 338.1-6 (m, Df).
Ozyptila pseudablitea Zhu & Shi, 1985: 175, f. 156a-c (m).
Ozyptila pseudoblitea Song, 1987: 258, f. 214 (mf).
Xysticus pseudoblitea Zhang, 1987: 208, 211, 228, f. 180.1-3, 183.1-2, 200 (mf, T from Ozyptila, S of Xysticus coreanus).
Xysticus schenkeli Marusik, 1989a: 144 (superfluous replacement name for X. bonneti Schenkel, preoccupied by Denis, 1938, see Psammitis bonneti, but already synonymized with Ozyptila pseudoblitea by Song & Hubert, 1983: 10) [urn:lsid:nmbe.ch:spidersp:055489].
Xysticus coreanus Logunov, 1995a: 117, f. 5A-B (m).
Ozyptila pseudoblitea Marusik & Logunov, 1995a: 139 (S of Xysticus crassus).
Xysticus pseudoblitea Song & Zhu, 1997: 101, f. 67A-D (mf).
Xysticus pseudoblitea Song, Zhu & Chen, 1999: 503, f. 287D, J (mf).
Xysticus pseudoblitea Zhang et al., 2000: 37, f. 5A-B (m).
Xysticus pseudoblitea Hu, 2001: 362, f. 223.1-4 (mf).
Xysticus pseudobliteus Kim & Gwon, 2001: 57, f. 120-123 (mf).
Xysticus pseudoblitea Song, Zhu & Chen, 2001: 418, f. 177A-D (mf).
Xysticus pseudobliteus Namkung, 2002: 553, f. 42.36a-b (mf).
Xysticus pseudobliteus Namkung, 2003: 556, f. 42.36a-b (mf).
Xysticus pseudobliteus Zhu & Zhang, 2011: 469, f. 339A-D (mf).
Xysticus pseudobliteus Kim & Lee, 2012a: 61, f. 21-1M, 21-3C-D, 21-4J (mf).
Xysticus pseudobliteus Marusik & Omelko, 2014a: 282, f. 10, 21-23 (mf).
Xysticus pseudobliteus Zhang, Peng & Zhang, 2022: 316, f. 240A-F (mf).

Xysticus pseudocristatus Azarkina & Logunov, 2001 |

| Russia (West and South Siberia, Central Asia), Pakistan, Central Asia, China [urn:lsid:nmbe.ch:spidersp:037375]

Xysticus cristatus Ono, 1978b: 273, f. 6-7 (m, misidentified).
Xysticus cristatus Hu & Wu, 1989: 345, f. 274.1-4 (mf, misidentified).
Xysticus cristatus Song & Zhu, 1997: 76, f. 46A-C (mf, misidentified).
Xysticus cristatus Song, Zhu & Chen, 1999: 501, f. 285L (m, misidentified).
Xysticus pseudocristatus Azarkina & Logunov, 2001: 134, f. 2-15 (Dmf).
Xysticus cristatus Song, Zhu & Chen, 2001: 413, f. 273A-C (mf, misidentified).
Xysticus pseudocristatus Logunov, Ballarin & Marusik, 2011: 239, f. 19-22 (mf).
Xysticus (?) pseudocristatus Fomichev & Koponen, 2024: 1220, f. 31 (f).

Xysticus pseudolanio Wunderlich, 1995 |

| Bulgaria, Turkey, Georgia [urn:lsid:nmbe.ch:spidersp:032034]

Xysticus pseudolanio Wunderlich, 1995F: 756, f. 34-35 (Dm).
Xysticus pseudolanio Otto & Japoshvili, 2018: 380, f. 29-30 (m).
Xysticus pseudolanio Demir & Seyyar, 2019: 49, f. 2, 3A-C, 4A-B (m).
Xysticus pseudolanio Naumova, Blagoev & Deltshev, 2021: 252, f. 24A-C (m).

Xysticus pseudoluctuosus Marusik & Logunov, 1995 |

| Turkey, Cyprus, Tajikistan [urn:lsid:nmbe.ch:spidersp:032035]

Xysticus pseudoluctuosus Marusik & Logunov, 1995a: 147, f. 26-27 (Dm).
Xysticus pseudoluctuosus Demir, Aktaş & Topçu, 2010b: 256, f. 4A-B (m).

Xysticus pulcherrimus Keyserling, 1880 |

| Colombia [urn:lsid:nmbe.ch:spidersp:032037]

Xysticus pulcherrimus Keyserling, 1880: 14, pl. 1, f. 4 (Dmf).

Xysticus punctatus Keyserling, 1880 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:032038]

Xysticus punctatus Keyserling, 1880: 30, pl. 1, f. 13 (Dm).
Xysticus formosus Emerton, 1892: 365, pl. 29, f. 3 (Dm).
Xysticus formosus Banks, 1892a: 56, pl. 3, f. 9 (Df).
Xysticus formosus Comstock, 1912: 534, f. 595.
Xysticus punctatus Banks, 1913: 178, pl. 11, f. 9 (m).
Xysticus formosus Chamberlin, 1933b: 124, f. 5 (m).
Xysticus punctatus Gertsch, 1939b: 393, f. 236-237, 265 (mf).
Xysticus punctatus Kaston, 1948: 428, f. 1520-1521, 1538 (mf).
Xysticus punctatus Schick, 1965: 162, f. 235-237 (mf).
Xysticus punctatus Turnbull, Dondale & Redner, 1965: 1256, f. 61, 64, 138, 141, 178 (mf).
Xysticus punctatus Dondale & Redner, 1978b: 220, f. 667-671 (mf).
Xysticus punctatus Paquin & Dupérré, 2003: 236, f. 2666-2669 (mf).

Xysticus pygmaeus Tystshenko, 1965 |

| Kazakhstan [urn:lsid:nmbe.ch:spidersp:032039]

Xysticus pygmaeus Tystshenko, 1965: 700, f. 7 (Df).

Xysticus pynurus Tikader, 1968 |

| India [urn:lsid:nmbe.ch:spidersp:032040]

Xysticus pynurus Tikader, 1968a: 249, f. 1-2 (Df).
Xysticus pynurus Tikader, 1968b: 112, f. 52-53 (f).
Xysticus pynurus Tikader, 1971a: 52, f. 14N-P (f).
Xysticus pynurus Tikader, 1980a: 123, f. 171-172 (f).

Xysticus quadrispinus Caporiacco, 1933 |

| Libya [urn:lsid:nmbe.ch:spidersp:032042]

Xysticus quadrispina Caporiacco, 1933: 326 (Df).

Xysticus quadrispinus concolor Caporiacco, 1933 |

| Libya [urn:lsid:nmbe.ch:spidersp:032043]

Xysticus quadrispina concolor Caporiacco, 1933: 327 (Df).

Xysticus quagga Jocqué, 1977 |

| Morocco [urn:lsid:nmbe.ch:spidersp:032044]

Xysticus quagga Jocqué, 1977c: 329, f. 3A-C (Dm).

Xysticus rainbowi Strand, 1901 |

| New Guinea [urn:lsid:nmbe.ch:spidersp:032045]

Xysticus obscurus Rainbow, 1898a: 345, pl. 7, f. 9 (Df, preoccupied).
Xysticus rainbowi Strand, 1901c: 66 (replacement name).

Xysticus robinsoni Gertsch, 1953 |

| USA, Mexico [urn:lsid:nmbe.ch:spidersp:032047]

Xysticus robinsoni Gertsch, 1953: 441, f. 46 (Dmf).
Xysticus robinsoni Cokendolpher & Horner, 1980: 109, f. 1-3 (Df).

Xysticus rockefelleri Gertsch, 1953 |

| Mexico [urn:lsid:nmbe.ch:spidersp:032050]

Xysticus rockefelleri Gertsch, 1953: 435, f. 37-39 (Dmf).

Xysticus roonwali Tikader, 1964 |

| India, Nepal [urn:lsid:nmbe.ch:spidersp:032051]

Xysticus roonwali Tikader, 1964a: 263, f. 5a-c (Dmf).
Xysticus roonwali Tikader, 1971a: 46, f. 14A-C (mf).
Xysticus roonwali Tikader, 1980a: 112, f. 154-156 (mf).

Xysticus rostratus Ono, 1988 |

| Russia (Far East), Japan [urn:lsid:nmbe.ch:spidersp:032052]

Xysticus rostratus Ono, 1988c: 82, f. 65-69 (Dmf).
Xysticus rostratus Ono, Marusik & Logunov, 1990: 8, f. 8-12 (mf).
Xysticus rostratus Ono, 2009a: 513, f. 142-145 (mf).
Xysticus rostratus Marusik & Kovblyuk, 2011: 253, f. 37.19, 28 (mf).

Xysticus ryukyuensis Ono, 2002 |

| Japan [urn:lsid:nmbe.ch:spidersp:039042]

Xysticus ryukyuensis Ono, 2002e: 202, f. 1-7 (Dmf).
Xysticus ryukyuensis Ono, 2009a: 515, f. 170-174 (mf).
Xysticus ryukyuensis Naya, 2023a: 24, f. 1-5 (m).

Xysticus saganus Bösenberg & Strand, 1906 |

| Russia (Far East), China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:032056]

Xysticus saganus Bösenberg & Strand, 1906: 261, pl. 10, f. 155 (Dm).
Xysticus saganus Yaginuma, 1960: 97, f. 84 (m).
Xysticus saganus Yaginuma, 1966c: 34, f. 9 (f).
Xysticus saganus Yaginuma, 1966d: 36 (Sf).
Xysticus saganus Yaginuma, 1967b: 90, f. 1i-j (mf).
Xysticus saganus Yaginuma, 1971: 97, f. 84 (mf).
Xysticus bifidus Paik, 1973a: 109, f. 8-10 (f; misidentified per Ono, 1988c: 121).
Xysticus saganus Paik, 1975: 181, f. 19-23 (m).
Xysticus saganus Paik & Namkung, 1979: 76, f. 65 (f).
Xysticus saganus Guo, 1985: 173, f. 2-98.1-3 (mf).
Xysticus saganus Zhu & Shi, 1985: 195, f. 177a-c (f).
Xysticus saganus Yaginuma, 1986a: 201, f. 112.3 (m).
Xysticus saganus Zhang, 1987: 231, f. 204.1-2 (f).
Xysticus saganus Ono, 1988c: 107, f. 99-104 (mf; includes f of X. bifidus; not a senior synonym of X. tunicatus).
Xysticus saganus Urita & Song, 1989: 32, f. 6C-D (m).
Xysticus saganus Chikuni, 1989b: 144, f. 28 (mf).
Xysticus saganus Chen & Gao, 1990: 176, f. 225a-b (mf).
Xysticus saganus Marusik & Logunov, 1996: 135, f. 27-33 (mf).
Xysticus saganus Song & Zhu, 1997: 104, f. 69A-D (mf).
Xysticus saganus Song, Zhu & Chen, 1999: 503, f. 287F, K (mf).
Xysticus saganus Kim & Gwon, 2001: 58, f. 116-119 (mf).
Xysticus saganus Namkung, 2002: 549, f. 42.31a-b (mf).
Xysticus saganus Kim & Cho, 2002: 169, f. 319-324 (mf).
Xysticus saganus Namkung, 2003: 552, f. 42.31a-b (mf).
Xysticus saganus Ono, 2009a: 515, f. 175-179 (mf).
Xysticus saganus Yin et al., 2012: 1321, f. 714a-c (f).
Xysticus saganus Kim & Lee, 2012a: 62, f. 21-1N, 21-3E-F, 21-4K (mf).
Xysticus saganus Wang, 2018a: 124, f. 24-7.A-F, pl. 26 (mf).

Xysticus sagittifer Lawrence, 1927 |

| Namibia, South Africa [urn:lsid:nmbe.ch:spidersp:032057]

Xysticus sagittifer Lawrence, 1927: 37, pl. 1, f. 24 (Df).
Xysticus sagittifer Lawrence, 1928: 247, pl. 22, f. 30 (Dm).
Xysticus sagittifer Dippenaar-Schoeman et al., 2020x: 10, 4 f. (mf).

Xysticus sansan Levy, 2007 |

| Israel [urn:lsid:nmbe.ch:spidersp:041261]

Xysticus sansan Levy, 2007: 25, f. 63-64 (Dm).

Xysticus schoutedeni Lessert, 1943 |

| Congo [urn:lsid:nmbe.ch:spidersp:032059]

Xysticus schoutedeni Lessert, 1943: 331, f. 31-34 (Dmf).

Xysticus semicarinatus Simon, 1932 |

| Portugal, Spain, France [urn:lsid:nmbe.ch:spidersp:032061]

Xysticus semicarinatus Simon, 1932: 827, 875, f. 1241 (Df).
Xysticus semicarinatus Hidalgo, 1983: 363, f. 1H (f).

Xysticus sharlaa Marusik & Logunov, 2002 |

| Russia (South Siberia), China [urn:lsid:nmbe.ch:spidersp:038200]

Xysticus sharlaa Marusik & Logunov, 2002b: 318, f. 11-14 (Dmf).
Xysticus sharlaa Marusik & Kovblyuk, 2011: 253, f. 18, 26 (mf).
Xysticus sharlaa Zuo, Guo & Zhang, 2014: 75, f. 1-10 (mf).
Xysticus sharlaa Zhang, Peng & Zhang, 2022: 316, f. 241A-F (mf).

Xysticus shillongensis Tikader, 1962 |

| India [urn:lsid:nmbe.ch:spidersp:032064]

Xysticus shillongensis Tikader, 1962b: 578, f. 9 (Df).
Xysticus shillongensis Tikader, 1968b: 111, f. 21-22 (f).
Xysticus shillongensis Tikader, 1971a: 53, f. 15G-H (f).
Xysticus shillongensis Tikader, 1980a: 126, f. 176-177 (f).

Xysticus shyamrupus Tikader, 1966 |

| India [urn:lsid:nmbe.ch:spidersp:032065]

Xysticus shyamrupus Tikader, 1966g: 57, f. 3a-b (Df).
Xysticus shyamrupus Tikader, 1968b: 110, f. 35-36 (f).
Xysticus shyamrupus Tikader, 1971a: 47, f. 13E-F (f).
Xysticus shyamrupus Tikader, 1980a: 113, f. 157-158 (f).

Xysticus siciliensis Wunderlich, 1995 |

| Italy [urn:lsid:nmbe.ch:spidersp:032067]

Xysticus siciliensis Wunderlich, 1995F: 757, f. 36-37 (Dm).
Xysticus siciliensis IJland & van Helsdingen, 2016: 40, f. 20a-b, 21a-d, 22a-f (m, Df).

Xysticus sicus Fox, 1937 |

| Russia (Far East), China, Korea [urn:lsid:nmbe.ch:spidersp:032068]

Xysticus sicus Fox, 1937d: 21, f. 5 (Df).
Xysticus szetschuanensis Schenkel, 1963: 216, f. 122a-b (Df) [urn:lsid:nmbe.ch:spidersp:055494].
Xysticus szetschuanensis Hu, 1984: 351, f. 365.1-2 (f).
Xysticus sicus Tang & Song, 1988c: 139 (S of Xysticus szetschuanensis).
Xysticus sicus Chen & Gao, 1990: 177, f. 226 (f).
Xysticus sicus Song & Zhu, 1997: 105, f. 70A-B (f).
Xysticus sicus Song, Zhu & Chen, 1999: 504, f. 287G (f).
Xysticus sicus Hu, 2001: 363, f. 224.1-2 (f).
Xysticus sicus Namkung, 2002: 554, f. 42.37a (f).
Xysticus sicus Namkung, 2003: 557, f. 42.37a (f).
Xysticus sicus Di & Zhu, 2008: 16, f. 1-5 (f, Dm).
Xysticus sicus Kim & Lee, 2012a: 66, f. 21-1O, 21-4L (f).

Xysticus sikkimus Tikader, 1970 |

| India, China [urn:lsid:nmbe.ch:spidersp:032069]

Xysticus sikkimus Tikader, 1970: 50, f. 28a-b (Dm).
Xysticus sikkimus Tikader, 1971a: 47, f. 14D-E (m).
Xysticus sikkimus Ono, 1978b: 281, f. 58-61, 73 (Df).
Xysticus sikkimus Tikader, 1980a: 115, f. 159-160 (m).
Xysticus sikkimus Hu & Li, 1987b: 326, f. 46.1-4 (mf).
Xysticus simplicipalpatus Hu & Li, 1987b: 324, f. 45.1-4 (mf, misidentified).
Xysticus sikkimus Song & Zhu, 1997: 106, f. 71A-D (mf).
Xysticus sikkimus Song, Zhu & Chen, 1999: 504, f. 287H, L (mf).
Xysticus sikkimus Hu, 2001: 364, f. 225.1-4 (mf).
Xysticus sikkimus Zhang, Peng & Zhang, 2022: 320, f. 242A-C (f).

Xysticus silvestrii Simon, 1905 |

| Argentina [urn:lsid:nmbe.ch:spidersp:032070]

Xysticus silvestrii Simon, 1905e: 11 (Df).

Xysticus simonstownensis Strand, 1909 | j | South Africa [urn:lsid:nmbe.ch:spidersp:032071]

Xysticus simonstownensis Strand, 1909g: 576 (Dj).

Xysticus sjostedti Schenkel, 1936 |

| Russia (Europe to north-eastern Siberia), Kazakhstan, Mongolia, China [urn:lsid:nmbe.ch:spidersp:032074]

Xysticus sjöstedti Schenkel, 1936b: 274, f. 92 (Dm).
Xysticus sjostedti Logunov & Marusik, 1994b: 192, f. 12-15, 18 (m, Df).
Xysticus sjostedti Guo, Ren & Zhang, 2015: 45, f. 3a-f, 4a-d (mf).
Xysticus sjostedti Fomichev, 2015b: 68, f. 10-13 (f).
Xysticus sjostedti Zhang, Peng & Zhang, 2022: 320, f. 243A-F (mf).

Xysticus slovacus Svatoň, Pekár & Prídavka, 2000 |

| Slovakia, Ukraine, Russia (Urals) [urn:lsid:nmbe.ch:spidersp:037376]

Xysticus söderbomi Pakhorukov & Utochkin, 1977a: 92, f. 4 (f; misidentified per Svatoň, Pekár & Prídavka, 2000: 158).
Xysticus ukrainicus Esyunin & Efimik, 1995: 87, f. 12-15 (16-19 in legend) (mf; misidentified per Svatoň, Pekár & Prídavka, 2000: 158).
Xysticus slovacus Svatoň, Pekár & Prídavka, 2000: 158, f. 1-6 (Dmf).

Xysticus soderbomi Schenkel, 1936 |

| Mongolia, China [urn:lsid:nmbe.ch:spidersp:032075]

Xysticus söderbomi Schenkel, 1936b: 271, f. 90 (Df).
Xysticus soderbomi Marusik & Logunov, 1995a: 163, f. 65-67 (f).

Xysticus soldatovi Utochkin, 1968 |

| Russia (Far East), China [urn:lsid:nmbe.ch:spidersp:032076]

Xysticus soldatovi Utochkin, 1968: 31, f. 56-60 (Dmf).
Xysticus obtusfurcus Tang & Song, 1988a: 251, f. 21-24 (Dmf) [urn:lsid:nmbe.ch:spidersp:055483].
Xysticus soldatovi Logunov & Marusik, 1994b: 194 (S of Xysticus obtusfurcus).
Xysticus obtusfurcus Song & Zhu, 1997: 98, f. 64A-E (mf).
Xysticus obtusfurcus Song, Zhu & Chen, 1999: 503, f. 276E, 287A, I (mf).
Xysticus soldatovi Zhang, Peng & Zhang, 2022: 322, f. 244A-F (mf).

Xysticus spasskyi Utochkin, 1968 |

| Ukraine, Caucasus [urn:lsid:nmbe.ch:spidersp:032077]

Xysticus spasskyi Utochkin, 1968: 35, f. 79-80 (Df).
Xysticus umbrinus Utochkin, 1968: 25, f. 27-29 (Dm) [urn:lsid:nmbe.ch:spidersp:055498].
Xysticus spasskyi Ovtsharenko, 1979: 40, f. 21 (m, S of Xysticus umbrinus).
Xysticus umbrinus Mcheidze, 1997: 157, f. 264-266 (m).
Xysticus spasskyi Marusik & Azarkina, 2016: 563, f. 1-22 (mf).

Xysticus sphericus (Walckenaer, 1837) |

| USA [urn:lsid:nmbe.ch:spidersp:032078]

Thomisus sphericus Walckenaer, 1837: 501 (Df).
Xysticus sphericus Chamberlin & Ivie, 1944: 169, f. 48 (f).

Xysticus spiethi Gertsch, 1953 |

| Mexico [urn:lsid:nmbe.ch:spidersp:032079]

Xysticus spiethi Gertsch, 1953: 437, f. 23 (Dm).

Xysticus subjugalis Strand, 1906 |

| Ethiopia [urn:lsid:nmbe.ch:spidersp:032083]

Xysticus subjugalis Strand, 1906b: 626 (Dmf).

Xysticus subjugalis nigerrimus Caporiacco, 1941 |

| Ethiopia [urn:lsid:nmbe.ch:spidersp:032084]

Xysticus subjugalis nigerrimus Caporiacco, 1941b: 129, f. 52 (Dm).

Xysticus tampa Gertsch, 1953 |

| USA [urn:lsid:nmbe.ch:spidersp:032085]

Xysticus tampa Gertsch, 1953: 432, f. 3 (Df).

Xysticus tarcos L. Koch, 1875 |

| Ethiopia [urn:lsid:nmbe.ch:spidersp:032086]

Xysticus tarcos L. Koch, 1875b: 67, pl. 6, f. 6 (Dm).

Xysticus taukumkurt Marusik & Logunov, 1990 |

| Kazakhstan [urn:lsid:nmbe.ch:spidersp:032087]

Xysticus taukumkurt Marusik & Logunov, 1990: 39, f. 20-21 (Dm).

Xysticus tenuiapicalis Demir, 2012 |

| Turkey [urn:lsid:nmbe.ch:spidersp:045239]

Xysticus tenuiapicalis Demir, 2012: 359, f. 1-2 (Dm).
Xysticus tenuiapicalis Demir & Koçyiğit, 2016: 277, f. 1a-b (Df).

Xysticus texanus Banks, 1904 |

| USA, Mexico [urn:lsid:nmbe.ch:spidersp:032090]

Xysticus texanus Banks, 1904a: 112 (Df).
Xysticus texanus Gertsch, 1934b: 13, f. 8 (Dm).
Xysticus texanus Gertsch, 1939b: 375, f. 186-187, 193 (mf).
Xysticus texanus Breene et al., 1993: 80, f. 85A-B (mf).

Xysticus thessalicoides Wunderlich, 1995 |

| Greece (incl. Crete), Turkey [urn:lsid:nmbe.ch:spidersp:032091]

Xysticus thessalicoides Wunderlich, 1995F: 753, f. 8-19 (Dmf).
Xysticus thessalicoides Lecigne, 2021a: 24, f. 26a-c (m).
Xysticus thessalicoides Bosmans & Gavalas, 2023: 86, f. 46A-D (mf).

Xysticus thessalicus Simon, 1916 |

| Croatia, Albania, Bulgaria, Greece, Turkey, Israel [urn:lsid:nmbe.ch:spidersp:032092]

Xysticus graecus C. L. Koch, 1845: 68, f. 1002 (m, misidentified).
Xysticus thessalicus Simon, 1916a: 275 (Dm).
Xysticus sislii Karol, 1966b: 7, f. 1 (Df) [urn:lsid:nmbe.ch:spidersp:055492].
Xysticus turcicus Karol, 1966e: 27, f. 1-3 (Dm) [urn:lsid:nmbe.ch:spidersp:055497].
Xysticus pelini Karol, 1968: 908, f. 1-2 (Df) [urn:lsid:nmbe.ch:spidersp:055486].
Xysticus thessalicus Wunderlich, 1995F: 752, f. 1-7 (mf, S of Xysticus pelini, X. sislii and X. turcicus).
Xysticus thessalicus Azarkina & Logunov, 2001: 148, f. 18-19 (f).
Xysticus thessalicus Lecigne, 2011: 67, f. P104-109, S2-S3, P117-119 (mf).
Xysticus thessalicus van Helsdingen & IJland, 2015: 31, f. 30-32 (mf).
Xysticus thessalicus Naumova, Blagoev & Deltshev, 2021: 253, f. 25A-C (f).
Xysticus thessalicus Dolejš, 2023: 21, f. 9a-b (f).

Xysticus tikaderi Bhandari & Gajbe, 2001 |

| India [urn:lsid:nmbe.ch:spidersp:040766]

Xysticus tikaderi Bhandari & Gajbe, 2001b: 84, f. 8-10 (Df).
Xysticus tikaderi Gajbe, 2004d: 131, f. 175-177 (f).

Xysticus toltecus Gertsch, 1953 |

| Mexico [urn:lsid:nmbe.ch:spidersp:032093]

Xysticus toltecus Gertsch, 1953: 439, f. 4 (Df).

Xysticus torsivoides Song & Zhu, 1995 |

| China [urn:lsid:nmbe.ch:spidersp:032094]

Xysticus gallicus Hu & Wu, 1989: 346, f. 275.3-4 (f, misidentified).
Xysticus torsivoides Song & Zhu, 1995: 119, f. 5A-B (Df).
Xysticus torsivoides Song & Zhu, 1997: 107, f. 73A-B (f).
Xysticus torsivoides Song, Zhu & Chen, 1999: 504, f. 288B (f).

Xysticus tortuosus Simon, 1932 |

| Portugal to Austria, Morocco, Algeria [urn:lsid:nmbe.ch:spidersp:032096]

Xysticus ulmi Simon, 1875a: 167, pl. 7, f. 8 (mf, in part, misidentified).
Xysticus tortuosus Simon, 1932: 820, 826, 878, f. 1224, 1238 (Dmf).
Xysticus tortuosus Wunderlich, 1995F: 755, f. 25-27 (mf).
Xysticus tortuosus Pesarini, 2000: 390, f. 33-34 (mf).
Xysticus tortuosus IJland & van Helsdingen, 2016: 39, f. 18a-d, 19a-d (mf).
Xysticus tortuosus Urones, 2021: 64, f. 23-25 (f).

Xysticus transversomaculatus Bösenberg & Strand, 1906 |

| Korea, Japan [urn:lsid:nmbe.ch:spidersp:032097]

Xysticus transversomaculatus Bösenberg & Strand, 1906: 263, pl. 13, f. 305 (Df).
Xysticus transversomaculatus Ono, 1988c: 105, f. 96-98 (f).
Xysticus transversomaculatus Ono, 1995b: 76, f. 12-14 (Dm).
Xysticus transversomaculatus Ono, 2009a: 515, f. 165-169 (mf).
Xysticus transversomaculatus Kim, Ye & Kim, 2016b: 12, f. 7-12 (mf).
Xysticus transversomaculatus Suzuki, 2020c: 136, f. 3-4 (m).

Xysticus triguttatus Keyserling, 1880 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:032099]

Xysticus triguttatus Keyserling, 1880: 12, pl. 1, f. 3, 6 (Dmf).
Xysticus feroculus Keyserling, 1881c: 305, pl. 11, f. 24 (Df).
Xysticus triguttatus Emerton, 1892: 363, pl. 29, f. 1 (mf).
Xysticus feroculus Banks, 1892a: 52, pl. 3, f. 3 (f).
Xysticus triguttatus Emerton, 1902: 33, f. 95-97 (mf).
Xysticus triguttatus Comstock, 1912: 538, f. 606-607.
Xysticus triguttatus Peelle & Saito, 1933: 113, f. 3 (f).
Xysticus triguttatus Gertsch, 1939b: 362, f. 169, 178-179 (mf).
Xysticus triguttatus Chickering, 1940a: 216, f. 49-51 (mf).
Xysticus triguttatus Muma, 1943: 112, pl. XIV, f. 19 (f).
Xysticus triguttatus Kaston, 1948: 423, f. 1540-1541, 2009 (mf).
Xysticus triguttatus Saito, 1959: 131, f. 172a-d (f, misidentified).
Xysticus triguttatus Turnbull, Dondale & Redner, 1965: 1243, f. 20, 23, 102, 105 (mf).
Xysticus triguttatus Dondale & Redner, 1978b: 190, f. 575-578 (mf).
Xysticus triguttatus Paquin & Dupérré, 2003: 236, f. 2674-2677 (mf).

Xysticus trizonatus Ono, 1988 |

| Japan [urn:lsid:nmbe.ch:spidersp:032101]

Xysticus trizonatus Kishida, in Annen, 1941: 111 (no valid description per Yaginuma) [urn:lsid:nmbe.ch:spidersp:055449].
Xysticus trizonatus Yaginuma, 1978d: 9 (doubtful name, see Ono, 1988c: 111).
Xysticus trizonatus Yaginuma, in Brignoli, 1983c: 608 (nomen nudum).
Xysticus trizonatus Ono, 1988c: 111, f. 105-111 (Dmf; used the former nomen nudum).
Xysticus trizonatus Chikuni, 1989b: 145, f. 29 (f).
Xysticus trizonatus Ono, 2009a: 515, f. 180-184 (mf).

Xysticus tsanghoensis Hu, 2001 |

| China [urn:lsid:nmbe.ch:spidersp:038201]

Xysticus tsanghoensis Hu, 2001: 368, f. 229.1-4 (Dmf).

Xysticus tugelanus Lawrence, 1942 |

| South Africa, Lesotho [urn:lsid:nmbe.ch:spidersp:032102]

Xysticus tugelanus Lawrence, 1942: 162, f. 15 (Df).
Xysticus tugelanus Dippenaar-Schoeman et al., 2020x: 12, 2 f. (f).

Xysticus turkmenicus Marusik & Logunov, 1995 |

| Iran, Kazakhstan, Central Asia [urn:lsid:nmbe.ch:spidersp:032103]

Xysticus turkmenicus Marusik & Logunov, 1995a: 148, f. 30-33 (Dmf).
Xysticus turkmenicus Nekhaeva, Kim & Yeszhanov, 2024: 403, f. 7G-I (m).

Xysticus ukrainicus Utochkin, 1968 |

| Russia (Europe), Georgia [urn:lsid:nmbe.ch:spidersp:032106]

Xysticus ukrainicus Utochkin, 1968: 32, f. 69-71 (Dm).
Xysticus ukrainicus Ovtsharenko, 1979: 45, f. 3, 18-19 (m, Df).
Xysticus ukrainicus Mcheidze, 1997: 159, f. 278-280 (m).

Xysticus ulmi (Hahn, 1831) |

| Europe, Turkey, Caucasus, Russia (Europe to Middle and South Siberia), Central Asia, China [urn:lsid:nmbe.ch:spidersp:032108]

Thomisus ulmi Hahn, 1831b: 1, pl. 2, f. A (Df).
Thomisus ulmi Hahn, 1832: 38, f. 30 (Dm).
Xysticus ulmi C. L. Koch, 1850: 39.
Thomisus bivittatus Westring, 1861: 417 (Dm).
Thomisus westwoodii O. Pickard-Cambridge, 1871a: 403, pl. 54, f. 7 (Dm).
Xysticus ulmi Thorell, 1872a: 246.
Xysticus ulmi Simon, 1875a: 167, pl. 7, f. 7-8 (mf, in part).
Xysticus bivittatus Menge, 1876: 439, pl. 73, f. 247 (m, Df).
Xysticus ulmi Menge, 1876: 445, pl. 74, f. 252 (mf).
Xysticus ulmi Becker, 1882b: 170, pl. 16, f. 1 (mf).
Xysticus ulmi Chyzer & Kulczyński, 1891: 93, pl. 3, f. 27 (mf).
Xysticus ulmi Bösenberg, 1902: 343, pl. 32, f. 505 (mf).
Xysticus ulmi Fedotov, 1912a: 95, f. 38 (m).
Xysticus ulmi Pereleschina, 1928: 35, f. 3 (f).
Xysticus ulmi Simon, 1932: 820, 878, f. 1223, 1228 (mf).
Xysticus ulmi Tullgren, 1944: 93, f. 36a, pl. 12, f. 175-177 (mf).
Xysticus ulmi Palmgren, 1950: 15, f. 2, 4, 6 (mf).
Xysticus ulmi Locket & Millidge, 1951: 181, f. 91D, 92B (mf).
Xysticus ulmi Zhu & Wang, 1963c: 486, f. 35 (f).
Xysticus ulmi Utochkin, 1968: 11, f. 61-65 (mf).
Xysticus ulmi Azheganova, 1968: 123, f. 267-268, 285 (mf).
Xysticus ulmi Vilbaste, 1969: 58, f. 29C-D, 49A-B, 50A-B (mf).
Xysticus ulmi Tystshenko, 1971: 120, f. 284, 297 (mf).
Xysticus ulmi Miller, 1971: 119, pl. XV, f. 20, pl. XVI, f. 4 (mf).
Xysticus ulmi Brændegaard, 1972: 72, f. 38-39 (mf).
Xysticus ulmi Hu, 1984: 351, f. 341.2 (f).
Xysticus ulmi Roberts, 1985: 102, f. 40a (mf).
Xysticus ulmi Heimer & Nentwig, 1991: 480, f. 1262 (mf).
Xysticus ulmi Roberts, 1995: 161, f. (mf).
Xysticus ulmi Mcheidze, 1997: 158, f. 270-274 (mf).
Xysticus ulmi Song & Zhu, 1997: 110, f. 75A-D (mf).
Xysticus ulmi Roberts, 1998: 169, f. (mf).
Xysticus ulmi Song, Zhu & Chen, 1999: 504, f. 287O, 288D (mf).
Xysticus ulmi Dondale, Kronestedt & Buckle, 2006: 362, f. 3-4, 11-15, 18-19, 22-23 (mf).
Xysticus ulmi Almquist, 2007: 517, f. 436a-f (mf).

Xysticus urbensis Lawrence, 1952 |

| South Africa, Lesotho [urn:lsid:nmbe.ch:spidersp:032109]

Xysticus urbensis Lawrence, 1952a: 201, f. 31-32 (Dmf).
Xysticus urbensis Dippenaar-Schoeman et al., 2020x: 13, 3: 1 f., 14: 5 f. (mf).

Xysticus urgumchak Marusik & Logunov, 1990 |

| Kazakhstan, Turkmenistan [urn:lsid:nmbe.ch:spidersp:032110]

Xysticus urgumchak Marusik & Logunov, 1990: 41, f. 24-25 (Dm; f see Spiracme mongolica).

Xysticus variabilis Keyserling, 1880 |

| USA [urn:lsid:nmbe.ch:spidersp:032112]

Xysticus variabilis Keyserling, 1880: 40, pl. 1, f. 19 (Df).
Xysticus variabilis Banks, 1913: 179, pl. 11, f. 6 (f).
Xysticus variabilis Bryant, 1933a: 180, pl. 2, f. 11, pl. 3, f. 31 (f, Dm).
Xysticus variabilis Gertsch, 1934b: 13, f. 5 (m).
Xysticus variabilis Gertsch, 1939b: 366, f. 171, 200-201 (mf).

Xysticus verecundus Gertsch, 1934 |

| Mexico [urn:lsid:nmbe.ch:spidersp:032113]

Xysticus verecundus Gertsch, 1934b: 2, f. 1 (Dm, not f).
Xysticus verecundus Gertsch, 1953: 454, f. 57 (m).

Xysticus verneaui Simon, 1883 |

| Canary Is., Madeira [urn:lsid:nmbe.ch:spidersp:032114]

Xysticus verneaui Simon, 1883: 287, pl. 8, f. 13 (Df).
Xysticus maderianus Kulczyński, 1899: 407, pl. 8, f. 80-81, 87 (Dmf) [urn:lsid:nmbe.ch:spidersp:055478].
Xysticus sebastianus Strand, 1911a: 193 (Df) [urn:lsid:nmbe.ch:spidersp:055490].
Xysticus lucasi Schmidt, 1968: 415, f. 12-14 (Dmf) [urn:lsid:nmbe.ch:spidersp:055476].
Psammitis sebastianus Wunderlich, 1987a: 254 (T, rejected).
Xysticus verneaui Wunderlich, 1992a: 502, f. 808a-e (mf, S of Xysticus lucasi, X. maderianus and X. sebastianus).
Xysticus verneaui Wunderlich, 1995F: 755, f. 28-33 (mf).

Xysticus viduus Kulczyński, 1898 |

| Europe, Turkey, Caucasus, Russia (Europe to Middle Siberia), Kazakhstan [urn:lsid:nmbe.ch:spidersp:032115]

Xysticus viduus Kulczyński, 1898: 93, pl. 2, f. 71 (Df).
Xysticus viduus Bösenberg, 1902: 351, pl. 33, f. 519 (f).
Xysticus viduus Azheganova, 1951: 154, f. 11, 16 (m).
Xysticus viduus Utochkin, 1968: 9, f. 30-33 (mf).
Xysticus viduus Azheganova, 1968: 123, f. 269, 271 (mf).
Xysticus viduus Tystshenko, 1971: 118, f. 280 (m).
Xysticus viduus Miller & Žitňanská, 1976a: 84, pl. III, f. 1-5 (mf).
Xysticus viduus Thaler & Knoflach, 1995b: 146, f. 4-5, 7, 9, 14, 17 (mf).
Xysticus viduus Logunov & Marusik, 1998: 106, f. 1-2, 7-8 (mf).
Xysticus viduus Pajunen, 2006: 30, f. 1-3 (mf).

Xysticus viveki Gajbe, 2005 |

| India [urn:lsid:nmbe.ch:spidersp:040767]

Xysticus viveki Gajbe, 2005c: 74, f. 19-20 (Dm).

Xysticus wagneri Gertsch, 1953 |

| Mexico [urn:lsid:nmbe.ch:spidersp:032116]

Xysticus wagneri Gertsch, 1953: 425, f. 21-22 (Dm).

Xysticus walesianus Karsch, 1878 |

| Australia (New South Wales) [urn:lsid:nmbe.ch:spidersp:032117]

Xysticus walesianus Karsch, 1878c: 811 (Df).

Xysticus winnipegensis Turnbull, Dondale & Redner, 1965 |

| Canada [urn:lsid:nmbe.ch:spidersp:032118]

Xysticus winnipegensis Turnbull, Dondale & Redner, 1965: 1262, f. 78, 81 (Dm).
Xysticus winnipegensis Dondale & Redner, 1978b: 235, f. 709-710 (m).
Xysticus winnipegensis Redner & Dondale, 1980: 933, f. 1, 3 (Df).
Xysticus winnipegensis Paquin & Dupérré, 2003: 236, f. 2679-2681 (mf).

Xysticus wunderlichi Logunov, Marusik & Trilikauskas, 2001 |

| Russia (South Siberia), China [urn:lsid:nmbe.ch:spidersp:038202]

Xysticus wunderlichi Logunov, Marusik & Trilikauskas, 2001: 36, f. 1-2, 5-7 (Dmf).
Xysticus wunderlichi Guo, Zhao & Zhang, 2015: 76, f. 1a-f, 2a-b (mf).
Xysticus wunderlichi Zhang, Peng & Zhang, 2022: 322, f. 245A-F (mf).

Xysticus xerodermus Strand, 1913 |

| Turkey, Israel, Iran [urn:lsid:nmbe.ch:spidersp:032120]

Xysticus xerodermus Strand, 1913f: 153 (Df).
Xysticus xerodermus Levy, 1976: 27, f. 49-52 (f, Dm).
Xysticus xerodermus Levy, 1985b: 99, f. 154-157 (mf).
Xysticus xerodermus Logunov & Demir, 2006: 44, f. 8-10 (f).

Xysticus xiningensis Hu, 2001 |

| China [urn:lsid:nmbe.ch:spidersp:038203]

Xysticus xiningensis Hu, 2001: 366, f. 227.1-3 (Df).

Xysticus yebongensis Lee & Kim, 2018 |

| Korea [urn:lsid:nmbe.ch:spidersp:050576]

Xysticus yebongensis Lee & Kim, 2018: 2, f. 1-7, 8a-c (Df).

Xysticus yogeshi Gajbe, 2005 |

| India [urn:lsid:nmbe.ch:spidersp:040768]

Xysticus yogeshi Gajbe, 2005c: 76, f. 21-23 (Df).