NMBE - World Spider Catalog

Family: Linyphiidae Blackwall, 1859 [urn:lsid:nmbe.ch:spiderfam:0103] Detail

In synonymy:
Arrecerus Simon, 1864 = Walckenaeria Blackwall, 1833 (Simon, 1884a: 813, sub Walckenaera)
Cornicularia Menge, 1869 = Walckenaeria Blackwall, 1833 (Merrett, 1963b: 462)
Jacksonia Smith, 1905 = Walckenaeria Blackwall, 1833 (Smith, 1905a: 243, superfluous replacement name for Phalops, which was regarded as synonym since Simon, 1884a: 819)
Paragonatium Schenkel, 1927 = Walckenaeria Blackwall, 1833 (Wunderlich, 1974b: 166)
Phalops Menge, 1868 = Walckenaeria Blackwall, 1833 (Simon, 1884a: 819, sub Walckenaera)
Prosopotheca Simon, 1884 = Walckenaeria Blackwall, 1833 (Merrett, 1963b: 462)
Spiropalpus Emerton, 1882 = Walckenaeria Blackwall, 1833 (Petrunkevitch, 1928: 247, sub Cornicularia)
Tigellinus Simon, 1884 = Walckenaeria Blackwall, 1833 (Merrett, 1963b: 462)
Trachynella Brændegaard, 1932 = Walckenaeria Blackwall, 1833 (Merrett, 1963b: 462)
Trachynotus Dahl, 1886 = Walckenaeria Blackwall, 1833 (Merrett, 1963b: 461, together with its replacement name Trachynella)
Wideria Simon, 1864 = Walckenaeria Blackwall, 1833 (Merrett, 1963b: 462)

Gen. Walckenaeria Blackwall, 1833 [urn:lsid:nmbe.ch:spidergen:01350] Detail

type Walckenaeria acuminata Blackwall, 1833; gender feminine

N.B.: Walckenaera is an unjustified emendation; considered a senior synonym of Arrecerus Simon, 1864: 197 [urn:lsid:nmbe.ch:spidergen:06006] (type Micryphantes camelinus C. L. Koch, 1836 = Walckenaeria acuminata Blackwall, 1833) and of Phalops Menge, 1868: 218 [urn:lsid:nmbe.ch:spidergen:05263] (type Theridion cornutum Wider, 1834 = Walckenaeria acuminata Blackwall, 1833) by Simon, 1884a: 813, 819; furthermore Phalops is preoccupied in Coleoptera by Erichson, 1847; Phalops was replaced with Jacksonia Smith, 1905a: 243 [urn:lsid:nmbe.ch:spidergen:06007]; considered a senior synonym of Wideria Simon, 1864: 196 (originally misspelled Viderius, corrected to Widerius by Simon, 1864: 477 and to Wideria by Simon, 1884a: 799) [urn:lsid:nmbe.ch:spidergen:05259] (type Micryphantes tibialis C. L. Koch, 1836 = Walckenaeria antica (Wider, 1834)), Cornicularia Menge, 1869: 226 [urn:lsid:nmbe.ch:spidergen:05254] (type Walckenaeria unicornis O. Pickard-Cambridge, 1861), Prosopotheca Simon, 1884a: 829 [urn:lsid:nmbe.ch:spidergen:05256] (type Theridion monoceros Wider, 1834), Tigellinus Simon, 1884a: 838 [urn:lsid:nmbe.ch:spidergen:05257] (type Phalops furcillatus Menge, 1869) and Trachynella Brændegaard, 1932: 9 [urn:lsid:nmbe.ch:spidergen:05258] by Merrett, 1963b: 462, and of Paragonatium Schenkel, 1927a: 1 [urn:lsid:nmbe.ch:spidergen:05255] (type P. strandi Schenkel, 1927 = Walckenaeria kochi (O. Pickard-Cambridge, 1873)) by Wunderlich, 1974b: 166; Trachynella is a replacement name for Trachynotus Dahl, 1886: 96 [urn:lsid:nmbe.ch:spidergen:04631] (type Walckenaeria obtusa Blackwall, 1836), preoccupied in Pisces by Cuvier, 1817, an emendation of Trachinotus Lacépède, 1801; Cornicularia is considered a senior synonym of Spiropalpus Emerton, 1882: 39 [urn:lsid:nmbe.ch:spidergen:05262] (type S. spiralis Emerton, 1882) by Petrunkevitch, 1928: 247.

Transferred to other genera:
Walckenaeria affinitata O. Pickard-Cambridge, 1863 -- see Araeoncus
Walckenaeria altifrons O. Pickard-Cambridge, 1863 -- see Entelecara
Walckenaeria anceps Xu, 1985 -- see Argyrodes
Walckenaeria anguilliformis Xia, Zhang, Gao, Fei & Kim, 2001 -- see Shaanxinus
Walckenaeria bella (Paik, 1978) -- see Paikiniana
Walckenaeria borealis O. Pickard-Cambridge, 1862 -- see Entelecara
Walckenaeria caobangensis Tu & Li, 2004 -- see Nasoona
Walckenaeria cylindrica Xu, 1994 -- see Paikiniana
Walckenaeria dentata Zhu & Zhou, 1988 -- see Dactylopisthes
Walckenaeria hasselti O. Pickard-Cambridge, 1884 -- see Silometopus
Walckenaeria imadatei (Oi, 1964) -- see Oia
Walckenaeria implana O. Pickard-Cambridge, 1871 -- see Entelecara
Walckenaeria ingrata O. Pickard-Cambridge, 1881 -- see Tapinocyba
Walckenaeria iriei Ono, 2007 -- see Paikiniana
Walckenaeria kamakuraensis (Oi, 1960) -- see Baryphymula
Walckenaeria keikoae Saito, 1988 -- see Paikiniana
Walckenaeria lurida Seo, 1991 -- see Paikiniana
Walckenaeria meadei O. Pickard-Cambridge, 1871 -- see Baryphyma
Walckenaeria minima O. Pickard-Cambridge, 1863 -- see Minyriolus
Walckenaeria mira (Oi, 1960) -- see Paikiniana
Walckenaeria miser O. Pickard-Cambridge, 1882 -- see Peponocranium
Walckenaeria patagonica Tullgren, 1901 -- see Neomaso
Walckenaeria pini (Holm, 1950) -- see Baryphyma
Walckenaeria saitoi Ono, 1991 -- see Ainerigone
Walckenaeria selma (Chamberlin, 1949) -- see Spirembolus
Walckenaeria similis Sørensen, 1898 -- see Collinsia
Walckenaeria sounkyoensis Saito, 1986 -- see Okhotigone
Walckenaeria transversa (Crosby, 1905) -- see Tennesseellum
Walckenaeria vulgaris (Oi, 1960) -- see Paikiniana
Walckenaeria xui Platnick, 1989 -- see Argyrodes
Walckenaeria xui Platnick, 1989 -- see Argyrodes
Walckenaeria yunnanensis Xia, Zhang, Gao, Fei & Kim, 2001 -- see Nasoonaria

In synonymy:
Walckenaeria abrupta (Emerton, 1909, T from Mythoplastoides) = Walckenaeria atrotibialis (O. Pickard-Cambridge, 1878) (Millidge, 1983: 195).
Walckenaeria antica flavida (Menge, 1868) = Walckenaeria antica (Wider, 1834) (Prószyński & Staręga, 1971: 164, sub Wideria).
Walckenaeria apicata Blackwall, 1841 = Walckenaeria antica (Wider, 1834) (Simon, 1884a: 807, sub Wideria).
Walckenaeria camelina (C. L. Koch, 1836, T from Micryphantes) = Walckenaeria acuminata Blackwall, 1833 (Westring, 1861: 218, sub Erigone cornuta).
Walckenaeria clara (O. Pickard-Cambridge, 1873) = Walckenaeria cuspidata Blackwall, 1833 (Jackson, 1907b: 404, sub Cornicularia).
Walckenaeria cornuta (Wider, 1834) = Walckenaeria acuminata Blackwall, 1833 (Thorell, 1871a: 109, sub Erigone).
Walckenaeria decipiens (Kulczyński, 1882, T from Erigone) = Walckenaeria atrotibialis (O. Pickard-Cambridge, 1878) (Simon, 1884a: 805, sub Wideria melanocephala).
Walckenaeria egena (L. Koch, 1869, T from Oedothorax) = Walckenaeria vigilax (Blackwall, 1853) (Thaler, 1972a: 40, sub Cornicularia).
Walckenaeria fugax (O. Pickard-Cambridge, 1871) = Walckenaeria dysderoides (Wider, 1834) (Denis, 1949a: 137, sub Wideria).
Walckenaeria glaphyra (Simon, 1882, T from Erigone) = Walckenaeria atrotibialis (O. Pickard-Cambridge, 1878) (Simon, 1884a: 805, sub Wideria melanocephala).
Walckenaeria habilis (O. Pickard-Cambridge, 1875, T from Erigone) = Walckenaeria furcillata (Menge, 1869) (Roewer, 1942a: 666, sub Tigellinus).
Walckenaeria holmi Millidge, 1983 = Walckenaeria karpinskii (O. Pickard-Cambridge, 1873) (Marusik et al., 1993b: 75).
Walckenaeria humiliceps (Keyserling, 1886, T from Erigone) = Walckenaeria pallida (Emerton, 1882) (Crosby & Bishop, 1931: 372, sub Cornicularia).
Walckenaeria hyperborea (L. Koch, 1879, T from Erigone) = Walckenaeria vigilax (Blackwall, 1853) (Holm, 1973: 81, sub Cornicularia).
Walckenaeria incerta (O. Pickard-Cambridge, 1903) = Walckenaeria cucullata (C. L. Koch, 1836) (Jackson, 1916a: 170, sub Wideria).
Walckenaeria insolens Sørensen, 1898 = Walckenaeria clavicornis (Emerton, 1882) (Brændegaard, 1946: 36, sub Cornicularia karpinskii, misidentified).
Walckenaeria jubata (L. Koch, 1881, T from Wideria) = Walckenaeria stylifrons (O. Pickard-Cambridge, 1875) (Wunderlich, 1974b: 166).
Walckenaeria jucundissima O. Pickard-Cambridge, 1881 = Walckenaeria nodosa O. Pickard-Cambridge, 1873 (Simon, 1926: 504, sub Wideria).
Walckenaeria kantonis Saito, 1989 = Walckenaeria orientalis (Oliger, 1985) (Eskov, 1992a: 53).
Walckenaeria kenyensis (Bosmans, 1977) = Walckenaeria aberdarensis (Holm, 1962) (Holm, 1984: 141).
Walckenaeria kilimanjarensis (Holm, 1962) = Walckenaeria meruensis Tullgren, 1910 (Holm, 1984: 144).
Walckenaeria longidens (Holm, 1960) = Walckenaeria castanea (Emerton, 1882) (Millidge, 1983: 136).
Walckenaeria longior (Banks, 1892, T from Lophocarenum) = Walckenaeria directa (O. Pickard-Cambridge, 1874) (Crosby & Bishop, 1931: 367, sub Cornicularia).
Walckenaeria lugens Simon, 1884 = Walckenaeria incisa (O. Pickard-Cambridge, 1871) (Simon, 1926: 505, sub Wideria polita).
Walckenaeria macrops Holm, 1984 = Walckenaeria nigeriensis Locket & Russell-Smith, 1980 (Bosmans, 1988: 25).
Walckenaeria mayumiae Saito, 1986 = Walckenaeria nodosa O. Pickard-Cambridge, 1873 (Eskov & Marusik, 1992d: 97).
Walckenaeria melanocephala O. Pickard-Cambridge, 1881 = Walckenaeria atrotibialis (O. Pickard-Cambridge, 1878) (Jackson, 1916a: 170, sub Wideria melanocephala, chose the younger name, without explanation).
Walckenaeria milleri (Wunderlich, 1971) = Walckenaeria suspecta (Kulczyński, 1882) (Wunderlich, 1972a: 399).
Walckenaeria miniata (Banks, 1892, T from Lophocarenum) = Walckenaeria directa (O. Pickard-Cambridge, 1874) (Crosby & Bishop, 1931: 367, sub Cornicularia).
Walckenaeria montana (Emerton, 1882, T from Diplocephalus) = Walckenaeria castanea (Emerton, 1882) (Crosby & Bishop, 1933b: 138, sub Minyriolus).
Walckenaeria nepalensis Wunderlich, 1972 = Walckenaeria martensi Wunderlich, 1972 (Tanasevitch, 2011d: 592).
Walckenaeria nequam O. Pickard-Cambridge, 1896 = Walckenaeria cucullata (C. L. Koch, 1836) (Simon, 1926: 505, sub Wideria).
Walckenaeria nigra (Wiehle, 1965, T from Horcotes) = Walckenaeria stylifrons (O. Pickard-Cambridge, 1875) (Wunderlich, 1972a: 401).
Walckenaeria nigriceps (O. Pickard-Cambridge, 1875, T from Wideria) = Walckenaeria furcillata (Menge, 1869) (O. Pickard-Cambridge, 1912c: 79, sub Tigellinus).
Walckenaeria obscuripalpis (Denis, 1949) = Walckenaeria stylifrons (O. Pickard-Cambridge, 1875) (Denis, 1964c: 61, sub Wideria).
Walckenaeria pacifica (Emerton, 1882) = Walckenaeria lepida (Kulczyński, 1885) (Ivie, 1967: 127, sub Cornicularia).
Walckenaeria pavitans (O. Pickard-Cambridge, 1873, T from Neriene) = Walckenaeria karpinskii (O. Pickard-Cambridge, 1873) (Bristowe, 1939: 78, sub Cornicularia).
Walckenaeria polita (Simon, 1882, T from Wideria) = Walckenaeria incisa (O. Pickard-Cambridge, 1871) (Wunderlich, 1970: 404).
Walckenaeria praestans Millidge, 1991 = Walckenaeria intoleranda (Keyserling, 1886) (Miller, 2007a: 161).
Walckenaeria provida (O. Pickard-Cambridge, 1875, T from Erigone) = Walckenaeria directa (O. Pickard-Cambridge, 1874) (Crosby & Bishop, 1931: 367, sub Cornicularia).
Walckenaeria psilocephala (Menge, 1868) = Walckenaeria dysderoides (Wider, 1834) (Wunderlich, 1972a: 409).
Walckenaeria pudens (O. Pickard-Cambridge, 1873, T from Cornicularia) = Walckenaeria capito (Westring, 1861) (Jackson, 1916a: 170, sub Wideria).
Walckenaeria quarta Wunderlich, 1972 = Walckenaeria antica (Wider, 1834) (Wunderlich, 2008h: 757).
Walckenaeria septentrionalis Millidge, 1983 = Walckenaeria columbia Millidge, 1983 (Crawford, 1988: 18).
Walckenaeria sollers (O. Pickard-Cambridge, 1873) = Walckenaeria vigilax (Blackwall, 1853) (Marusik et al., 1993b: 74).
Walckenaeria spinipalpis (Menge, 1868, T from Tmeticus) = Walckenaeria nudipalpis (Westring, 1851) (Thorell, 1871a: 102, sub Erigone).
Walckenaeria strandi (Schenkel, 1927, T from Paragonatium) = Walckenaeria kochi (O. Pickard-Cambridge, 1873) (Wunderlich, 1974b: 166).
Walckenaeria stylifera (Ohlert, 1867) = Walckenaeria unicornis O. Pickard-Cambridge, 1861 (Wiehle, 1960a: 144, sub Cornicularia).
Walckenaeria thinophila (Denis, 1964, T from Wideria) = Walckenaeria stylifrons (O. Pickard-Cambridge, 1875) (Wunderlich, 1972a: 401).
Walckenaeria tibialis (C. L. Koch, 1836, T from Micryphantes) = Walckenaeria antica (Wider, 1834) (Simon, 1884a: 807, sub Wideria).
Walckenaeria valida (Jackson, 1909) = Walckenaeria kochi (O. Pickard-Cambridge, 1873) (Bristowe, 1939: 78, sub Cornicularia).
Walckenaeria varipes (Banks, 1900) = Walckenaeria communis (Emerton, 1882) (Millidge, 1983: 148).
Walckenaeria vidua Wunderlich, 1970 = Walckenaeria capito (Westring, 1861) (Millidge, 1983: 133).
Walckenaeria warburtoni O. Pickard-Cambridge, 1903 = Walckenaeria dysderoides (Wider, 1834) (Bristowe, 1939: 77, sub Wideria fugax).

Nomina dubia:
Walckenaeria bicolor Blackwall, 1841: 635 (m, Britain) -- Bristowe, 1941: 512.
Walckenaeria dulciacensis (Denis, 1950a: 256, f. 12-13, f, France, originally in Cornicularia) -- Danflous et al., 2020: 24.
Walckenaeria exilis Blackwall, 1853: 24 (m, Britain) -- Bristowe, 1941: 516.
Walckenaeria fusca Roșca, 1935: 247, f. 7 (f, Romania) -- Fedoriak, Voloshyn & Moscaliuc, 2016: 86.
Walckenaeria mengei Bösenberg, 1902: 145, pl. 13, f. 192 (f, Germany) -- Breitling et al., 2015: 76.
Walckenaeria parva Blackwall, 1841: 635 (mf, Britain) -- Bristowe, 1941: 524.
Walckenaeria vafra Blackwall, 1856: 235 (m, Britain) -- Bristowe, 1941: 530.

Walckenaeria abantensis Wunderlich, 1995 |

| Albania, Greece, Turkey [urn:lsid:nmbe.ch:spidersp:013222]

Walckenaeria abantensis Wunderlich, 1995t: 669, f. 83-88 (Dmf).
Walckenaeria abantensis Bosmans et al., 2009: 24, f. 20-23 (mf).
Walckenaeria cf. abantensis van Helsdingen & IJland, 2015: 30, f. 24 (f).

Walckenaeria aberdarensis (Holm, 1962) |

| Kenya [urn:lsid:nmbe.ch:spidersp:013223]

Tigellinus aberdarensis Holm, 1962: 181, f. 70a-e, pl. VI, f. 9-10 (Dmf).
Walckenaeria aberdarensis Wunderlich, 1972a: 390.
Tigellinus kenyensis Bosmans, 1977: 467, f. 8a-c (Df) [urn:lsid:nmbe.ch:spidersp:059979].
Walckenaeria aberdarensis Holm, 1984: 141, f. 7, 18-26 (mf, S of Tigellinus = Walckenaeria kenyensis).

Walckenaeria acuminata Blackwall, 1833 * |

| Europe, Caucasus, Iran [urn:lsid:nmbe.ch:spidersp:013224]

Walckenaeria acuminata Blackwall, 1833: 106 (Dmf).
Theridion cornutum Wider, 1834: 229, pl. 16, f. 2 (Df) [urn:lsid:nmbe.ch:spidersp:058239].
Walckenaeria acuminata Blackwall, 1834b: 315, pl. 2, f. 3-6 (mf).
Micryphantes camelinus C. L. Koch, 1836a: 11, f. 168-169 (Dmf) [urn:lsid:nmbe.ch:spidersp:058240].
Argus cornutus Walckenaer, 1841: 367.
Erigone cornuta Westring, 1861: 218 (Dm, S of Micryphantes camelinus).
Arrecerus camelinus Simon, 1864: 197, 477.
Walckenaeria acuminata Blackwall, 1864a: 289, pl. 20, f. 203 (mf).
Phalops cornutus Menge, 1868: 218, pl. 43, f. 117 (mf).
Erigone acuminata Thorell, 1871a: 109 (S of Erigone cornuta).
Walckenaeria acuminata O. Pickard-Cambridge, 1879d: 171, pl. 4, f. 4 (mf).
Walckenaeria acuminata Simon, 1884a: 819, f. 748-752 (mf).
Phalops acuminatus Dahl, 1886: 94.
Walckenaera acuminata F. O. Pickard-Cambridge, 1889: 14, pl. 1, f. 9 (m).
Walckenaeria acuminata Chyzer & Kulczyński, 1894: 142, pl. 5, f. 21 (mf).
Walckenaeria acuminata Simon, 1894a: 661, f. 704-707 (m).
Walckenaeria acuminata Becker, 1896: 159, pl. 12, f. 12 (mf).
Walckenaera acuminata Smith, 1901a: 265, f. 1g, 2d (m).
Walckenaeria acuminata Bösenberg, 1902: 141, pl. 12, f. 185 (mf).
Blackwallia acuminata F. O. Pickard-Cambridge, 1905: 145 (unjustified use of this genus name instead of Walckenaeria).
Jacksonia cornuta Smith, 1905a: 244.
Walckenaeria acuminata Simon, 1926: 414, 507, f. 734 (mf).
Walckenaeria acuminata Crosby & Bishop, 1931: 378, pl. 30, f. 67-70 (m).
Walckenaeria acuminata Miller, 1947: 29, pl. VII, f. 3 (f).
Walckenaeria acuminata Locket & Millidge, 1953: 191, f. 118A-F (mf).
Walckenaeria acuminata Wiehle, 1960a: 105, f. 176-186 (mf).
Walckenaeria acuminata Merrett, 1963b: 423, f. 103A-B (m).
Walckenaeria acuminata Miller, 1971: 252, pl. L, f. 21-23 (f).
Walckenaeria acuminata Wunderlich, 1972a: 375, f. 1, 8, 19 (f).
Walckenaeria acuminata Palmgren, 1976: 111, f. 21.1-5 (mf).
Walckenaeria acuminata Millidge, 1977: 30, f. 110 (m).
Walckenaeria acuminata Millidge, 1983: 106, f. 1 (m).
Walckenaeria acuminata Holm, 1984: 136, f. 1-4 (m).
Walckenaeria acuminata Bürgis, 1986a: 355, f. 5 (m).
Walckenaeria acuminata Roberts, 1987: 34, f. 7d, 9g (mf).
Walckenaeria acuminata Tanasevitch, 1990: 108, f. 21.3-4, 23.31 (f).
Walckenaeria acuminata Heimer & Nentwig, 1991: 268, f. 709 (mf).
Walckenaeria acuminata Bosmans & De Smet, 1993: 45, f. 68 (m).
Walckenaeria acuminata Millidge, 1993c: 146, f. 15 (f).
Walckenaeria acuminata Thaler, 1996: 156, f. 5-6, 8, 11, 13 (m).
Walckenaeria acuminata Hormiga, 2000: 148, pl. 71A-F, 72A-F, 73A-F 74A-D (mf).
Walckenaeria acuminata Růžička & Bryja, 2000: 137, f. 6, 22 (f).
Walckenaeria acuminata Breitling et al., 2020: 42, f. 3b (m habitus).

Walckenaeria aenea Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013225]

Walckenaeria aenea Millidge, 1983: 132, f. 77, 82, 92, 104 (Dmf).

Walckenaeria afur Thaler, 1984 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013226]

Walckenaeria afur Thaler, 1984b: 203, f. 30-45 (Dmf).
Walckenaeria afur Wunderlich, 1992a: 400, f. 499-503 (mf).

Walckenaeria aksoyi Seyyar, Demir & Türkes, 2008 |

| Turkey [urn:lsid:nmbe.ch:spidersp:042162]

Walckenaeria aksoyi Seyyar, Demir & Türkeş, 2008: 684, f. 1-6 (Dm).

Walckenaeria alba Wunderlich, 1987 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013227]

Walckenaeria alba Wunderlich, 1987a: 185, f. 502-503 (Df).
Walckenaeria alba Wunderlich, 1992a: 401, f. 515-516 (f).

Walckenaeria allopatriae Jocqué & Scharff, 1986 |

| Tanzania [urn:lsid:nmbe.ch:spidersp:013228]

Walckenaeria allopatriae Jocqué & Scharff, 1986: 7, f. 2-7 (Dmf).

Walckenaeria alticeps (Denis, 1952) |

| Europe, Turkey, Caucasus, Russia (Europe to Middle Siberia), Iran [urn:lsid:nmbe.ch:spidersp:013229]

Wideria alticeps Denis, 1952b: 34, f. 28-29 (Df).
Walckenaeria alticeps Wunderlich, 1972a: 396, f. 71, 74, 77, 81, 83, 85, 87, 94 (f, Dm).
Walckenaeria alticeps Kronestedt, 1980a: 139, f. 1, 4, 6-7, 10, 12-14, 21-22, 24 (mf).
Walckenaeria alticeps Palmgren, 1982: 199, f. I (mf).
Walckenaeria alticeps Roberts, 1987: 28, f. 4b, d, 8c (mf).
Walckenaeria alticeps Heimer & Nentwig, 1991: 268, f. 717 (mf).
Walckenaeria alticeps Wunderlich, 1995t: 671, f. 94 (m).
Walckenaeria alticeps Růžička & Bryja, 2000: 137, f. 3, 21 (f).
Walckenaeria alticeps Kuralt & Kostanjšek, 2019: 33, f. 5A-B (m).
Walckenaeria alticeps Esyunin, Vlasov & Efimik, 2023: 68, f. 2A (f).

Walckenaeria anceps Millidge, 1983 |

| Canada [urn:lsid:nmbe.ch:spidersp:013230]

Walckenaeria anceps Millidge, 1983: 168, f. 208 (Df; N.B.: considered a junior S of W. tricornis (Emerton, 1882) by Buckle et al., 2001: 152).

Walckenaeria angelica Millidge, 1979 |

| Italy [urn:lsid:nmbe.ch:spidersp:013231]

Walckenaeria angelica Millidge, 1979: 318, f. 9-11 (Df).

Walckenaeria angustifrons (Simon, 1884) |

| France [urn:lsid:nmbe.ch:spidersp:013232]

Wideria angustifrons Simon, 1884a: 811 (Df).
Wideria angustifrons Simon, 1926: 412, 505, f. 728 (f).
Walckenaeria angustifrons Wunderlich, 1972a: 409, f. 117 (f).

Walckenaeria antica (Wider, 1834) |

| Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Kyrgyzstan, China, Korea, Japan [urn:lsid:nmbe.ch:spidersp:013233]

Theridion anticum Wider, 1834: 221, pl. 15, f. 1 (Df).
Micryphantes tibialis C. L. Koch, 1836a: 47, f. 203 (Df) [urn:lsid:nmbe.ch:spidersp:059997].
Argus anticus Walckenaer, 1841: 357.
Argus apicatus Walckenaer, 1841: 509.
Walckenaera apicata Blackwall, 1841a: 637 (Dmf) [urn:lsid:nmbe.ch:spidersp:059998].
Micryphantes tibialis C. L. Koch, 1841a: 107, f. 675 (Dm).
Erigone antica Westring, 1861: 214 (m).
Widerius anticus Simon, 1864: 477 (S of Micryphantes tibialis and Walckenaeria apicata).
Viderius tibialis Simon, 1864: 197.
Walckenaeria apicata Blackwall, 1864a: 310, pl. 21, f. 225 (mf).
Lophomma anticum Menge, 1868: 213, pl. 42, f. 119 (mf).
Lophomma flavidum Menge, 1868: 215, pl. 42, f. 113 (Dmf) [urn:lsid:nmbe.ch:spidersp:059971].
Walckenaeria antica O. Pickard-Cambridge, 1879d: 153.
Ithyomma anticum Förster & Bertkau, 1883: 269.
Erigone flavida Dahl, 1883: 46.
Wideria antica Simon, 1884a: 807, f. 734-737 (mf).
Wideria flavida Simon, 1884a: 812.
Walckenaeria antica Chyzer & Kulczyński, 1894: 143, pl. 5, f. 22 (mf).
Wideria antica Becker, 1896: 154, pl. 12, f. 9 (mf).
Wideria antica Smith, 1901a: 265, f. 2c (m).
Walckenaeria antica Bösenberg, 1902: 141, pl. 12, f. 186 (mf).
Wideria antica Simon, 1926: 406, 411, 505, f. 722 (mf).
Wideria antica flavida Simon, 1926: 406, 506.
Wideria antica Miller, 1947: 38, pl. VI, f. 14 (f).
Wideria antica Locket & Millidge, 1953: 194, f. 119A, 120A-C (mf).
Wideria antica Wiehle, 1960a: 110, f. 187-198 (mf).
Walckenaeria antica Merrett, 1963b: 430, f. 110A-C (m).
Wideria antica Tystshenko, 1971: 254, f. 854 (f).
Wideria antica Miller, 1971: 254, pl. LI, f. 27-29 (mf).
Wideria antica Prószyński & Staręga, 1971: 164 (S of Wideria antica flavida and W. suspecta; the latter revalidated by Wunderlich, 1972a: 399).
Walckenaeria antica Wunderlich, 1972a: 395, f. 71, 74, 77-78, 81, 83, 85-86, 93 (mf).
Walckenaeria quarta Wunderlich, 1972a: 391, f. 71, 81, 88, 95 (Df) [urn:lsid:nmbe.ch:spidersp:013373].
Wideria antica Palmgren, 1976: 111, f. 2.1-2, 21.16-20 (mf).
Walckenaeria antica Kronestedt, 1980a: 139, f. 2-3, 5, 8-9, 11, 15-20, 23 (mf).
Walckenaeria antica Palmgren, 1982: 199, f. II (mf).
Wideria antica Paik, 1985h: 60, f. 32-39 (m).
Walckenaeria antica Yaginuma, 1986a: 85, f. 46.4 (m).
Walckenaeria antica Roberts, 1987: 28, f. 4a, c, 8a (mf).
Walckenaeria antica Tanasevitch, 1990: 109, f. 21.5, 23.26, 24.24 (f).
Walckenaeria antica Heimer & Nentwig, 1991: 268, f. 716 (mf).
Walckenaeria antica Wunderlich, 1995t: 671, f. 94 (m).
Walckenaeria antica Song, Zhu & Chen, 1999: 210, f. 119A-B, I-J (mf).
Walckenaeria antica Růžička & Bryja, 2000: 137, f. 2, 20 (f).
Walckenaeria antica Namkung, 2002: 209, f. 17.61a-c (mf).
Walckenaeria antica Namkung, 2003: 211, f. 17.61a-c (mf).
Walckenaeria antica Guryanova, 2003: 6, f. 10 (f).
Walckenaeria antica Wunderlich, 2008h: 757 (S of Walckenaeria quarta).
Walckenaeria antica Danişman & Cosar, 2013: 560, f. 6A-C (mf).
Walckenaeria antica Barrientos, Uribarri & García-Sarrión, 2015: 65, f. 6a-d (mf).
Walckenaeria antica Esyunin, Vlasov & Efimik, 2023: 68, f. 2B (f).

Walckenaeria aprilis Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013234]

Walckenaeria aprilis Millidge, 1983: 167, f. 204 (Df).

Walckenaeria arcana Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013235]

Walckenaeria arcana Millidge, 1983: 122, f. 21, 40, 47 (Df).

Walckenaeria arctica Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013236]

Walckenaeria arctica Millidge, 1983: 120, f. 10-11, 18, 39, 46, 68 (Dmf).
Walckenaeria arctica Paquin & Dupérré, 2003: 124, f. 1303-1306 (mf).

Walckenaeria asymmetrica Song & Li, 2011 |

| China [urn:lsid:nmbe.ch:spidersp:043955]

Walckenaeria asymmetrica Song & Li, 2011: 176, f. 1A-G, 2A-G (Dmf).
Walckenaeria asymmetrica Irfan, Wang & Zhang, 2023b: 66, f. 52A-D, 53A-D, 54A-C (mf).

Walckenaeria atrotibialis (O. Pickard-Cambridge, 1878) |

| North America, Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Kazakhstan, Kyrgyzstan [urn:lsid:nmbe.ch:spidersp:013237]

Erigone atro-tibialis O. Pickard-Cambridge, 1878a: 116, pl. 11, f. 3 (Df).
Walckenaeria atrotibialis O. Pickard-Cambridge, 1879d: 146.
Walckenaeria melanocephala O. Pickard-Cambridge, 1881a: 596 (Dm) [urn:lsid:nmbe.ch:spidersp:059999].
Walckenaeria melanocephala O. Pickard-Cambridge, 1882a: 8, pl. 1, f. 5 (mf).
Erigone decipiens Kulczyński, 1882b: 24, pl. 2, f. 25 (Dmf) [urn:lsid:nmbe.ch:spidersp:060000].
Erigone glaphyra Simon, 1882d: 252 (Dm) [urn:lsid:nmbe.ch:spidersp:060001].
Syedra atrotibialis Simon, 1884a: 456.
Wideria melanocephala Simon, 1884a: 805, f. 731-733 (mf, S of Erigone decipiens and E. glaphyra).
Walckenaeria melanocephala Chyzer & Kulczyński, 1894: 144, pl. 5, f. 27 (mf).
Wideria melanocephala Becker, 1896: 153, pl. 12, f. 8 (mf).
Arrecerus atrotibialis Smith, 1905a: 243.
Lophocarenum abruptum Emerton, 1909: 189, pl. 3, f. 5 (Dm) [urn:lsid:nmbe.ch:spidersp:059970].
Wideria melanocephala Jackson, 1916a: 170 (S of Wideria atrotibialis, chose the younger name without explanation).
Diplocephalus abruptus Crosby & Bishop, 1928b: 1046.
Mythoplastoides abruptus Crosby & Bishop, 1933b: 143, pl. 6, f. 132-135 (m).
Wideria atrotibialis Roewer, 1942a: 669.
Mythoplastoides abruptus Kaston, 1948: 184, f. 547, 566-567 (m).
Wideria melanocephala Locket & Millidge, 1953: 196, f. 119D, 121D-F (mf).
Wideria atrotibialis Tullgren, 1955: 357, f. 58a-b (f).
Wideria melanocephala Wiehle, 1960a: 121, f. 210-216 (mf).
Wideria melanocephala Tystshenko, 1971: 254, f. 858 (f).
Wideria melanocephala Miller, 1971: 256, pl. LI, f. 24-25 (m).
Walckenaeria melanocephala Wunderlich, 1972a: 411, f. 3, 12, 21, 119 (mf).
Wideria melanocephala Palmgren, 1976: 113, f. 21.27-30 (mf).
Walckenaeria atrotibialis Millidge, 1983: 195, f. 292-297 (mf, S of Mythoplastoides abruptus, S of Walckenaeria melanocephala confirmed).
Walckenaeria atrotibialis Roberts, 1987: 32, f. 6b, 9a (mf).
Walckenaeria atrotibialis Tanasevitch, 1990: 109, f. 21.11, 23.30, 24.30 (mf).
Walckenaeria melanocephala Heimer & Nentwig, 1991: 270, f. 719 (mf).
Walckenaeria atrotibialis Millidge, 1993c: 146, f. 25 (f).
Walckenaeria atrotibialis Agnarsson, 1996: 78, f. 67A-C (mf).
Walckenaeria atrotibialis Růžička & Bryja, 2000: 137, f. 1 (f).
Walckenaeria atrotibialis Paquin & Dupérré, 2003: 124, f. 1307-1310 (mf).
Walckenaeria atrotibialis Guryanova, 2003: 6, f. 11 (f).
Walckenaeria atrotibialis Ono, Matsuda & Saito, 2009: 286, f. 397-399 (mf).

Walckenaeria auranticeps (Emerton, 1882) |

| Russia (South Siberia to Far East), Canada, USA [urn:lsid:nmbe.ch:spidersp:013238]

Cornicularia auranticeps Emerton, 1882: 43, pl. 8, f. 6 (Dmf).
Erigone auranticeps Marx, 1890a: 532.
Cornicularia auranticeps Crosby & Bishop, 1931: 361, pl. 25, f. 1-5 (mf).
Cornicularia auranticeps Kaston, 1948: 168, f. 439-442 (mf).
Walckenaeria auranticeps Wunderlich, 1972a: 383, f. 49 (m).
Walckenaeria auranticeps Millidge, 1983: 185, f. 254-255, 257, 267-268, 273, 276 (mf).
Walckenaeria auranticeps Paquin & Dupérré, 2003: 124, f. 1311-1314 (mf).

Walckenaeria aurata Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013239]

Walckenaeria aurata Millidge, 1983: 140, f. 131 (Df).

Walckenaeria baborensis Bosmans, 1993 |

| Algeria [urn:lsid:nmbe.ch:spidersp:013240]

Walckenaeria (Prosopotheca) baborensis Bosmans, in Bosmans & De Smet, 1993: 30, f. 16-22 (Dmf).

Walckenaeria basarukini Eskov & Marusik, 1994 |

| Russia (Far East) [urn:lsid:nmbe.ch:spidersp:013241]

Walckenaeria basarukini Eskov & Marusik, 1994: 62, f. 95-99 (Dmf).

Walckenaeria bifasciculata Tanasevitch, 1987 |

| Georgia, Armenia, Azerbaijan [urn:lsid:nmbe.ch:spidersp:013242]

Walckenaeria bifasciculata Tanasevitch, 1987a: 368, f. 138-142 (Dmf).
Walckenaeria bifasciculata Tanasevitch, 1990: 109, f. 21.1, 23.29, 24.28 (mf).
Walckenaeria bifasciculata Seropian et al., 2023: 257, f. 55-60 (mf).

Walckenaeria bifida Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013243]

Walckenaeria bifida Millidge, 1983: 169, f. 188-189, 196 (Dm).

Walckenaeria blanda Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013244]

Walckenaeria blanda Millidge, 1983: 143, f. 35, 45, 52 (Df).

Walckenaeria breviaria (Crosby & Bishop, 1931) |

| USA [urn:lsid:nmbe.ch:spidersp:013245]

Cornicularia breviaria Crosby & Bishop, 1931: 362, pl. 25, f. 6-7 (Dm).
Walckenaeria breviaria Millidge, 1983: 150, f. 145 (m).

Walckenaeria brevicornis (Emerton, 1882) |

| USA [urn:lsid:nmbe.ch:spidersp:013246]

Cornicularia brevicornis Emerton, 1882: 42, pl. 11, f. 5 (Dm).
Prosopotheca brevicornis Simon, 1884a: 837.
Erigone brevicornis Marx, 1890a: 533.
Cornicularia brevicornis Crosby & Bishop, 1931: 363, pl. 26, f. 12-17 (m, Df).
Cornicularia brevicornis Kaston, 1948: 167, f. 445-446 (m).
Walckenaeria brevicornis Millidge, 1983: 159, f. 135, 152, 165, 169, 176 (mf).

Walckenaeria brucei (Tullgren, 1955) |

| Sweden [urn:lsid:nmbe.ch:spidersp:013247]

Prosopotheca brucei Tullgren, 1955: 361, f. 62 (Df).
Walckenaeria brucei Brignoli, 1983c: 364.

Walckenaeria camposi Wunderlich, 1992 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013248]

Walckenaeria camposi Wunderlich, 1992a: 401, f. 504-505 (Df).

Walckenaeria capito (Westring, 1861) |

| Canada, Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, Korea [urn:lsid:nmbe.ch:spidersp:013249]

Erigone capito Westring, 1861: 213 (Dm).
Erigone capito Thorell, 1871a: 106.
Neriene pudens O. Pickard-Cambridge, 1873c: 544, pl. 46, f. 15 (Df) [urn:lsid:nmbe.ch:spidersp:060002].
Erigone capito O. Pickard-Cambridge, 1875b: 210, pl. 28, f. 18 (m).
Neriene pudens O. Pickard-Cambridge, 1881a: 493 (Dm).
Walckenaeria capito Simon, 1884a: 823, f. 753-754 (m).
Prosopotheca incisa Simon, 1884a: 833, f. 759-761 (m; misidentified per Wunderlich, 1970: 404).
Wideria capito O. Pickard-Cambridge, 1889c: 119, pl. A, f. 7a-e (m).
Walckenaeria capito Chyzer & Kulczyński, 1894: 143, pl. 5, f. 25 (mf).
Walckenaeria capito Simon, 1894a: 624, f. 702 (m).
Cornicularia pudens O. Pickard-Cambridge, 1900b: 51.
Jacksonia capito Smith, 1905a: 244.
Walckenaeria capito O. Pickard-Cambridge, 1906a: 53, pl. B, f. 24 (f).
Wideria capito Jackson, 1916a: 170 (S of Cornicularia pudens).
Wideria capito Simon, 1926: 408, 411, 504, f. 725 (mf).
Wideria capito Denis, 1950b: 94, f. 22-23 (f).
Wideria capito Locket & Millidge, 1953: 197, f. 119F, 122A-B, F (mf).
Wideria capito Tullgren, 1955: 358, f. 60a-b (mf).
Wideria capito Wiehle, 1960a: 134, f. 233-240 (mf).
Prosopotheca incisa Wiehle, 1960a: 167, f. 294 (m; misidentified per Wunderlich, 1970: 404).
Wideria capito Roșca, 1968: 82, f. 3a-c (mf).
Walckenaeria vidua Wunderlich, 1970: 404 (Dm) [urn:lsid:nmbe.ch:spidersp:059996].
Wideria capito Miller, 1971: 256, pl. LI, f. 33, pl. LII, f. 3 (mf).
Walckenaeria vidua Wunderlich, 1972a: 377, f. 15, 30 (m).
Wideria capito Palmgren, 1976: 112, f. 22.6-10 (mf).
Walckenaeria capito Millidge, 1983: 133, f. 93, 97-101 (mf, S of Walckenaeria vidua).
Walckenaeria capito Roberts, 1987: 32, f. 6c, 9b (mf).
Walckenaeria capito Tanasevitch, 1990: 109, f. 21.10, 23.28 (f).
Walckenaeria capito Heimer & Nentwig, 1991: 268, f. 711 (mf).
Walckenaeria capito Růžička & Bryja, 2000: 138, f. 15 (f).
Walckenaeria capito Namkung, 2002: 210, f. 17.62a-b (mf).
Walckenaeria capito Namkung, 2003: 212, f. 17.62a-b (mf).

Walckenaeria carolina Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013250]

Walckenaeria carolina Millidge, 1983: 160, f. 136, 153, 159, 166, 170, 177 (Dmf).

Walckenaeria castanea (Emerton, 1882) |

| Canada, USA, Greenland [urn:lsid:nmbe.ch:spidersp:013251]

Lophocarenum castaneum Emerton, 1882: 45, pl. 12, f. 1 (Dm).
Lophocarenum montanum Emerton, 1882: 45, pl. 12, f. 2 (Dmf) [urn:lsid:nmbe.ch:spidersp:060003].
Plaesiocraerus castaneus Simon, 1884a: 777.
Erigone castanea Marx, 1890a: 533.
Lophocarenum castaneum Banks, 1892a: 35, pl. 4, f. 3 (f).
Diplocephalus castaneus Simon, 1894a: 615.
Diplocephalus montanus Simon, 1894a: 615.
Lophomma castanea Banks, 1916: 73, pl. 11, f. 28 (f).
Minyriolus castaneus Crosby & Bishop, 1933b: 138, pl. 5, f. 116-121 (mf, T from Diplocephalus, S of Diplocephalus montanus).
Minyriolus castaneus Kaston, 1948: 183, f. 541-546, 636-638 (mf).
Trachynella longidens Holm, 1960b: 124, f. 10-11 (Df) [urn:lsid:nmbe.ch:spidersp:059981].
Walckenaeria longidens Wunderlich, 1972a: 377 (T from Trachynella).
Walckenaeria castanea Millidge, 1983: 136, f. 73, 78-79, 96, 105, 113-115 (mf, T from Minyriolus, S of Walckenaeria longidens).
Walckenaeria castanea Paquin & Dupérré, 2003: 124, f. 1315-1318 (mf).
Walckenaeria castanea Marusik, 2015: 691, f. 12P-Q (f).

Walckenaeria cavernicola Wunderlich, 1992 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013252]

Walckenaeria cavernicola Wunderlich, 1992a: 401, f. 506 (Df).

Walckenaeria chikunii Saito & Ono, 2001 |

| Korea, Japan [urn:lsid:nmbe.ch:spidersp:037642]

Walckenaeria chikunii Saito & Ono, 2001: 26, f. 53-56 (Dm).
Walckenaeria chikunii Ono, Matsuda & Saito, 2009: 286, f. 393-396 (m).
Walckenaeria chikunii Seo, 2013b: 102, f. 1-8 (m).

Walckenaeria chiyokoae Saito, 1988 |

| Japan [urn:lsid:nmbe.ch:spidersp:013253]

Walckenaeria chiyokoae Saito, 1988b: 18, f. 1-5 (Dmf).
Walckenaeria chiyokoae Ono, Matsuda & Saito, 2009: 288, f. 422-425 (mf).
Walckenaeria chiyokoae Suzuki, 2020d: 66, f. 8 (f).

Walckenaeria christae Wunderlich, 1995 |

| Greece [urn:lsid:nmbe.ch:spidersp:013254]

Walckenaeria christae Wunderlich, 1995t: 670, f. 89-93 (Dmf).

Walckenaeria circularis Irfan, Zhang & Peng, 2022 |

| China [urn:lsid:nmbe.ch:spidersp:057117]

Walckenaeria circulara Irfan, Zhang & Peng, 2022: 283, f. 325A-D, 326A-C, 327A-D (Dmf; refers to the adjective circularis).
Walckenaeria circularis Irfan, Zhang & Peng, 2023: 19 (correction of ending of specific epithet).

Walckenaeria cirriceps Thaler, 1996 |

| Greece, Turkey [urn:lsid:nmbe.ch:spidersp:013255]

Walckenaeria cirriceps Thaler, 1996: 158, f. 24-35 (Dmf).
Walckenaeria cirriceps Danışman & Coşar, 2016: 48, f. 1A-C, 2A-E (m).

Walckenaeria clavicornis (Emerton, 1882) |

| North America, Europe, Russia (Europe to Far East), China, Mongolia, Japan [urn:lsid:nmbe.ch:spidersp:013256]

Cornicularia clavicornis Emerton, 1882: 43, pl. 8, f. 7 (Dm).
Erigone clavicornis Marx, 1890a: 533.
Walckenaeria insolens Sørensen, 1898: 207 (Dmf) [urn:lsid:nmbe.ch:spidersp:059975].
Cornicularia clavicornis Crosby & Bishop, 1931: 365, pl. 26, f. 18-23 (m, Df).
Cornicularia karpinskii Brændegaard, 1946: 35, f. 21-23 (mf, S of Walckenaeria insolens; misidentified per Holm, 1967: 24).
Cornicularia karpinskii Locket & Millidge, 1953: 207, f. 126C-D, G, J, 128C (mf; misidentified per Holm, 1967: 24).
Cornicularia clavicornis Leech, 1966: 179, f. 51-53 (mf).
Cornicularia clavicornis Holm, 1967: 24, f. 23-27 (mf).
Cornicularia clavicornis Parker, 1969: 51, f. 1, 3, 5-6 (mf).
Cornicularia clavicornis Waaler, 1970a: 2, f. 1 (f).
Walckenaeria clavicornis Wunderlich, 1972a: 383, f. 55, 60, 62, 64 (mf).
Walckenaeria clavicornis Locket, Millidge & Merrett, 1974: 72, f. 42F (m).
Cornicularia clavicornis Palmgren, 1976: 47, f. 23.9-10 (mf).
Walckenaeria clavicornis Millidge, 1983: 188, f. 5-6, 259, 263, 266, 269-272, 279, 281, 283 (mf).
Walckenaeria clavicornis Roberts, 1987: 28, f. 5b, 8g (mf).
Walckenaeria clavicornis Saito, 1987: 1, f. 1-5 (mf).
Walckenaeria clavicornis Heimer & Nentwig, 1991: 270, f. 723 (mf).
Walckenaeria clavicornis Sha & Zhu, 1992: 2, f. 6-7 (f).
Walckenaeria clavicornis Efimik & Esyunin, 1996: 69, f. 4a-c, 5a-b, g (mf).
Walckenaeria clavicornis Agnarsson, 1996: 76, f. 65A-C (mf).
Walckenaeria clavicornis Song, Zhu & Chen, 1999: 210, f. 119C-D (f).
Walckenaeria clavicornis Marusik, 2015: 692, f. 12R-T (mf).

Walckenaeria claviloba Wunderlich, 1995 |

| Greece (Crete) [urn:lsid:nmbe.ch:spidersp:013257]

Walckenaeria clavilobus Wunderlich, 1995t: 672, f. 101-105 (Dm).

Walckenaeria clavipalpis Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013258]

Walckenaeria clavipalpe Millidge, 1983: 135, f. 95, 117-118 (Df).
Walckenaeria clavipalpis Paquin & Dupérré, 2003: 125, f. 1319-1322 (f, fig. m).
Walckenaeria clavipalpis Dupérré, Paquin & Buckle, 2006: 154, f. 24-26 (Dm).
Walckenaeria cf. clavipalpe Esyunin & Stepina, 2014b: 42, f. 5-6 (f).

Walckenaeria cognata Holm, 1984 |

| Tanzania [urn:lsid:nmbe.ch:spidersp:013259]

Walckenaeria cognata Holm, 1984: 151, f. 94-95 (Df).

Walckenaeria columbia Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013260]

Walckenaeria columbia Millidge, 1983: 175, f. 202, 212 (Dmf).
Walckenaeria septentrionalis Millidge, 1983: 173, f. 201 (Dmf) [urn:lsid:nmbe.ch:spidersp:059990].
Walckenaeria columbia Crawford, 1988: 18 (S of Walckenaeria septentrionalis).

Walckenaeria communis (Emerton, 1882) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013261]

Cornicularia communis Emerton, 1882: 41, pl. 11, f. 3 (Dmf).
Prosopotheca communis Simon, 1884a: 837.
Erigone communis Marx, 1890a: 533.
Lophocarenum arvensis Banks, 1892a: 37, pl. 4, f. 11 (Df).
Cornicularia varipes Banks, 1900b: 479, pl. 29, f. 4 (Df) [urn:lsid:nmbe.ch:spidersp:059995].
Cornicularia communis Crosby & Bishop, 1931: 366, pl. 27, f. 24-26 (mf).
Cornicularia communis Kaston, 1948: 165, f. 447-449 (f).
Walckenaeria communis Millidge, 1983: 148, f. 111, 140, 143, 164, 306 (mf, S of Walckenaeria varipes).
Walckenaeria communis Paquin & Dupérré, 2003: 125, f. 1323-1327 (mf).

Walckenaeria coniceps Thaler, 1996 |

| Greece [urn:lsid:nmbe.ch:spidersp:013262]

Walckenaeria coniceps Thaler, 1996: 156, f. 14-23 (Dmf).

Walckenaeria coreana (Paik, 1983) |

| Korea [urn:lsid:nmbe.ch:spidersp:013263]

Cornicularia coreana Paik, 1983a: 29, f. 1-7 (Df).
Walckenaeria coreana Platnick, 1989b: 294.
Walckenaeria coreana Namkung, 2002: 212, f. 17.64a-c (f, Dm).
Walckenaeria coreana Namkung, 2003: 214, f. 17.64a-c (f, Dm).

Walckenaeria corniculans (O. Pickard-Cambridge, 1875) |

| Europe, North Africa, Georgia? [urn:lsid:nmbe.ch:spidersp:013264]

Erigone corniculans O. Pickard-Cambridge, 1875b: 199, pl. 27, f. 9 (Dmf).
Prosopotheca corniculans Simon, 1884a: 833, f. 764-766 (mf).
Prosopotheca corniculans Simon, 1894a: 626, f. 708-710 (m).
Prosopotheca corniculans Becker, 1896: 161, pl. 12, f. 13 (mf).
Cornicularia corniculans Bösenberg, 1902: 186, pl. 16, f. 257 (mf).
Walckenaeria corniculans Lessert, 1910b: 177.
Prosopotheca corniculans Simon, 1926: 416, f. 737 (mf).
Prosopotheca corniculans Miller, 1947: 38, pl. VI, f. 12 (f).
Prosopotheca corniculans Locket & Millidge, 1953: 201, f. 124C-E, G, J (mf).
Prosopotheca corniculans Wiehle, 1960a: 159, f. 277-285 (mf).
Prosopotheca corniculans Roșca, 1968: 82, f. 4a-d (mf).
Prosopotheca corniculans Miller, 1971: 253, pl. L, f. 31-33 (mf).
Walckenaeria corniculans Wunderlich, 1972a: 379, f. 33-35 (mf).
Walckenaeria corniculans Roberts, 1987: 34, f. 7b, 9e (mf).
Walckenaeria corniculans Heimer & Nentwig, 1991: 270, f. 726 (mf).
Walckenaeria corniculans Růžička & Bryja, 2000: 138, f. 12, 24-25 (f).
Walckenaeria cf. corniculans Seropian et al., 2023: 257, f. 61 (f).

Walckenaeria cornuella (Chamberlin & Ivie, 1939) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013265]

Sisicottus cornuella Chamberlin & Ivie, 1939a: 65, f. 35-37 (Dmf).
Walckenaeria cornuella Millidge, 1983: 180, f. 227, 232, 246 (Tmf from Sisicottus).

Walckenaeria cretaensis Wunderlich, 1995 |

| Greece (Crete) [urn:lsid:nmbe.ch:spidersp:013266]

Walckenaeria cretaensis Wunderlich, 1995t: 671, f. 95-100 (Dmf).

Walckenaeria crocata (Simon, 1884) |

| Canary Is., Algeria [urn:lsid:nmbe.ch:spidersp:013267]

Prosopotheca crocata Simon, 1884a: 834 (Dm).
Prosopotheca crocata Denis, 1964g: 381, f. 1a-b (Df).
Walckenaeria crocata Wunderlich, 1972a: 379, f. 36-38 (mf).
Walckenaeria (Prosopotheca) crocata Bosmans & De Smet, 1993: 27, f. 8-15 (mf).
Walckenaeria crocota Wunderlich, 1995t: 674, f. 116-118 (m).

Walckenaeria crocea Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013268]

Walckenaeria crocea Millidge, 1983: 131, f. 74-75, 85-86 (Dm).

Walckenaeria crosbyi (Fage, 1938) |

| Costa Rica [urn:lsid:nmbe.ch:spidersp:013269]

Spiropalpus crosbyi Fage, 1938a: 373, f. 2-3 (Dm).
Walckenaeria crosbyi Wunderlich, 1972a: 377, f. 25-26 (m).

Walckenaeria cucullata (C. L. Koch, 1836) |

| Europe, Caucasus, Russia (Europe to South Siberia) [urn:lsid:nmbe.ch:spidersp:013270]

Micryphantes cucullatus C. L. Koch, 1836a: 45, f. 200-201 (Dmf).
Argus cucullatus Walckenaer, 1841: 368.
Widerius cucullatus Simon, 1864: 497.
Viderius cucullatus Simon, 1864: 197.
Lophomma psilocephalum Menge, 1868: 211, pl. 41, f. 109 (f only; misidentified per Wunderlich, 1970: 406).
Lophomma cucullatum Menge, 1868: 215, pl. 42, f. 114 (mf).
Walckenaeria cucullata O. Pickard-Cambridge, 1871a: 461.
Ithyomma cucullatum Förster & Bertkau, 1883: 269.
Erigone cucullata Dahl, 1883: 46.
Wideria cucullata Simon, 1884a: 801, f. 725-728 (mf).
Walckenaeria cucullata Chyzer & Kulczyński, 1894: 143, pl. 5, f. 26 (mf).
Wideria cucullata Simon, 1894a: 661, f. 696 (m).
Wideria cucullata Becker, 1896: 152, pl. 12, f. 7 (mf).
Walckenaeria nequam O. Pickard-Cambridge, 1896b: 108, pl. B, f. 7a-d (Df) [urn:lsid:nmbe.ch:spidersp:060004].
Walckenaeria cucullata Bösenberg, 1902: 142, pl. 12, f. 187 (mf).
Wideria incerta O. Pickard-Cambridge, 1903: 35, f. 9a-d (Dm) [urn:lsid:nmbe.ch:spidersp:060005].
Wideria cucullata Jackson, 1916a: 170 (S of Wideria incerta).
Wideria cucullata Simon, 1926: 408, 412, 505, f. 729 (f, S of Walckenaeria nequam).
Wideria cucullata Bristowe, 1939: 76 (S of Wideria incerta and W. nequam confirmed).
Walckenaeria cucullata Miller, 1947: 29, pl. VI, f. 17 (f).
Wideria cucullata Locket & Millidge, 1953: 195, f. 119B, 120D-F (mf).
Wideria cucullata Wiehle, 1960a: 117, f. 201-209 (mf).
Wideria cucullata Tystshenko, 1971: 254, f. 856 (f).
Wideria cucullata Miller, 1971: 256, pl. LI, f. 32, pl. LII, f. 2 (f).
Walckenaeria cucullata Wunderlich, 1972a: 409, f. 11, 116, 118 (mf).
Wideria cucullata Palmgren, 1976: 113, f. 21.21-26 (mf).
Walckenaeria cucullata Thaler, 1978a: 188, f. 41, 44, 48 (mf).
Wideria cucullata Müller, 1982a: 249, f. 5 (m).
Walckenaeria cucullata Roberts, 1987: 28, f. 4e, 8b (mf).
Walckenaeria cucullata Tanasevitch, 1990: 109, f. 21.6, 23.32, 24.25 (mf).
Walckenaeria cucullata Heimer & Nentwig, 1991: 268, f. 712 (mf).
Walckenaeria cucullata Růžička & Bryja, 2000: 137, f. 5 (f).

Walckenaeria cuspidata Blackwall, 1833 |

| Europe, Russia (Europe to Far East) [urn:lsid:nmbe.ch:spidersp:013271]

Walckenaeria cuspidata Blackwall, 1833: 108 (Dmf).
Walckenaeria cuspidata Blackwall, 1834b: 320, pl. 2, f. 11 (mf).
Walckenaeria cuspidata Blackwall, 1864a: 290, pl. 20, f. 204 (mf).
Neriene clara O. Pickard-Cambridge, 1873c: 544, pl. 46, f. 14 (Df) [urn:lsid:nmbe.ch:spidersp:060016].
Phalops cuspidatus Bertkau, 1880b: 303.
Erigone cuspidata Dahl, 1883: 45.
Cornicularia cuspidata Simon, 1884a: 844, f. 777-779 (mf).
Trachynotus cuspidatus Dahl, 1886: 97.
Walckenaeria cuspidata Chyzer & Kulczyński, 1894: 145, pl. 5, f. 31 (mf).
Cornicularia clara F. O. Pickard-Cambridge, 1895a: 41.
Cornicularia cuspidata Becker, 1896: 168, pl. 12, f. 17 (mf).
Cornicularia cuspidata Smith, 1901a: 267, 1d, p. 304: f. 2 (m).
Walckenaeria cuspidata Bösenberg, 1902: 143, pl. 12, f. 188 (mf).
Cornicularia cuspidata Jackson, 1907b: 404 (S of Cornicularia clara).
Cornicularia cuspidata Simon, 1926: 418, 509, f. 740 (mf).
Cornicularia cuspidata Locket & Millidge, 1953: 207, f. 127A-B, D, 128E (mf).
Cornicularia cuspidata Wiehle, 1960a: 151, f. 263-268 (mf).
Cornicularia cuspidata Tystshenko, 1971: 252, f. 860 (f).
Cornicularia cuspidata Miller, 1971: 253, pl. LI, f. 4-6 (f).
Cornicularia cuspidata Palmgren, 1976: 48, f. 22.21-24 (mf).
Walckenaeria cuspidata Millidge, 1983: 192, f. 301-302 (f).
Walckenaeria cuspidata Roberts, 1987: 28, f. 5d, 8i (mf).
Walckenaeria cuspidata Heimer & Nentwig, 1991: 270, f. 725 (mf).
Walckenaeria cuspidata Agnarsson, 1996: 77, f. 66A-C (mf).
Walckenaeria cuspidata Růžička & Bryja, 2000: 138, f. 14 (f).
Walckenaeria cuspidata Versteeg, 2024: 10, f. 1 (f).

Walckenaeria cuspidata brevicula (Crosby & Bishop, 1931) |

| Canada, USA, Greenland [urn:lsid:nmbe.ch:spidersp:013272]

Cornicularia brevicula Crosby & Bishop, 1931: 362, pl. 25, f. 8-11 (Dm).
Walckenaeria brevicula Hackman, 1954: 6 (S W. brevicula, rejected).
Walckenaeria brevicula Wunderlich, 1972a: 389, f. 3, 13, 22, 27, 73, 82, 90, 97 (mf).
Walckenaeria cuspidata brevicula Millidge, 1983: 192, f. 7, 284-291 (mf, placed as subspecies).
Walckenaeria cuspidata brevicula Paquin & Dupérré, 2003: 125, f. 1328-1331 (mf).
Walckenaeria cuspidata brevicula Marusik, 2015: 692, f. 12N-O (f).

Walckenaeria cuspidata obsoleta Chyzer & Kulczyński, 1894 |

| Romania [urn:lsid:nmbe.ch:spidersp:013273]

Walckenaeria cuspidata obsoleta Chyzer & Kulczyński, 1894: 145, pl. 5, f. 32 (Dm).

Walckenaeria cyprusensis Wunderlich, 1995 |

| Cyprus [urn:lsid:nmbe.ch:spidersp:013275]

Walckenaeria cyprusensis Wunderlich, 1995t: 674, f. 110-115 (Dmf).

Walckenaeria dahaituoensis Song & Li, 2011 |

| China [urn:lsid:nmbe.ch:spidersp:043956]

Walckenaeria dahaituoensis Song & Li, 2011: 180, f. 3A-F, 4A-G, 5A-D (Dmf).

Walckenaeria dalmasi (Simon, 1915) |

| Portugal, Spain, France [urn:lsid:nmbe.ch:spidersp:013276]

Wideria dalmasi Simon, 1915b: 470 (Dm).
Wideria dalmasi Simon, 1926: 407, 412, 505, f. 716, 718, 731 (m, Df).
Walckenaeria dalmasi Wunderlich, 1972a: 409, f. 115 (Df).
Walckenaeria dalmasi Bosmans, Cardoso & Crespo, 2010: 59, f. 125-131 (mf).
Walckenaeria dalmasi Canard & Cruveillier, 2016: 43 (year corrected from 1914 to 1915).

Walckenaeria danismani Esyunin, Vlasov & Ustinova, 2024 |

| Turkey, Russia (Europe) [urn:lsid:nmbe.ch:spidersp:063228]

Walckenaeria corniculans Danışman, Coşar & Kunt, 2020: 21, f. 11A-C, 12A-C (mf; misidentified per Esyunin, Vlasov & Ustinova, 2024: 54).
Walckenaeria danismani Esyunin, Vlasov & Ustinova, 2024: 54, f. 3A-E, 4A-E (Dm).

Walckenaeria denisi Thaler, 1984 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013277]

Walckenaeria denisi Thaler, 1984b: 207, f. 46-52 (Dmf).
Walckenaeria denisi Wunderlich, 1992a: 402, f. 507-510 (m, Df).

Walckenaeria digitata (Emerton, 1913) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013278]

Tmeticus digitatus Emerton, 1913b: 256, pl. 48, f. 4 (Dm).
Walckenaeria digitata Millidge, 1983: 139, f. 88, 107, 129 (m, Df).
Walckenaeria digitata Paquin & Dupérré, 2003: 125, f. 1332-1335 (mf).

Walckenaeria directa (O. Pickard-Cambridge, 1874) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013279]

Erigone directa O. Pickard-Cambridge, 1874b: 439, pl. 55, f. 9 (Dmf).
Erigone provida O. Pickard-Cambridge, 1875c: 398, pl. 46, f. 5 (Df) [urn:lsid:nmbe.ch:spidersp:060017].
Cornicularia directa Emerton, 1882: 40, pl. 11, f. 1 (mf).
Prosopotheca directa Simon, 1884a: 837.
Lophocarenum miniatum Banks, 1892a: 36, pl. 4, f. 4 (Df) [urn:lsid:nmbe.ch:spidersp:060018].
Lophocarenum longior Banks, 1892a: 38, pl. 4, f. 12 (Df) [urn:lsid:nmbe.ch:spidersp:060019].
Cornicularia directa Emerton, 1902: 152, f. 374-376 (mf).
Lophocarenum miniatum Banks, 1916: 73, pl. 11, f. 23 (f).
Cornicularia directa Crosby & Bishop, 1931: 367, pl. 27, f. 27-33 (m, S of Erigone provida, Lophocarenum longior and L. miniatum).
Cornicularia directa Kaston, 1948: 166, f. 434-436 (m).
Walckenaeria directa Millidge, 1983: 145, f. 133, 137-139, 142, 168, 175, 178, 303, 305, 308, 310 (mf).
Walckenaeria directa Hormiga, 1994b: 4, f. 6A-D (m).
Walckenaeria directa Hormiga, 2000: 29, f. 2F-G, pl. 75A-F, 76A-F (mf).
Walckenaeria directa Paquin & Dupérré, 2003: 126, f. 1336-1340 (mf).

Walckenaeria discolor Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013280]

Walckenaeria discolor Millidge, 1983: 124, f. 34, 43, 50 (Df).

Walckenaeria dixiana (Chamberlin & Ivie, 1944) |

| USA [urn:lsid:nmbe.ch:spidersp:013281]

Cornicularia dixiana Chamberlin & Ivie, 1944: 68, f. 109, 137-138 (Dmf).
Walckenaeria dixiana Wunderlich, 1972a: 416.
Walckenaeria dixiana Millidge, 1983: 138, f. 87, 119, 122, 127 (mf).

Walckenaeria dondalei Millidge, 1983 |

| Canada [urn:lsid:nmbe.ch:spidersp:013282]

Walckenaeria dondalei Millidge, 1983: 157, f. 151, 157, 162 (Dmf).

Walckenaeria dysderoides (Wider, 1834) |

| Europe, Turkey, Caucasus, Russia (Europe to Far East) [urn:lsid:nmbe.ch:spidersp:013284]

Theridion dysderoides Wider, 1834: 240, pl. 16, f. 12 (Dmf).
Argus dysderoides Walckenaer, 1841: 357.
Lophomma psilocephalum Menge, 1868: 211, pl. 41, f. 109 (Dm; f see Walckenaeria cucullata) [urn:lsid:nmbe.ch:spidersp:013369].
Neriene fugax O. Pickard-Cambridge, 1871a: 445, pl. 56, f. 33 (Dmf) [urn:lsid:nmbe.ch:spidersp:013292].
Erigone fugax L. Koch, 1877b: 132.
Neriene fugax O. Pickard-Cambridge, 1879d: 121, pl. 4, f. 2 (mf).
Erigone psilocephala Dahl, 1883: 49.
Plaesiocraerus psilocephalus Simon, 1884a: 777.
Wideria fugax Simon, 1884a: 810, f. 742 (m, not f).
Trachynotus psilocephalus Dahl, 1886: 96.
Walckenaeria fugax Chyzer & Kulczyński, 1894: 146, pl. 5, f. 29 (m).
Cornicularia fugax Bösenberg, 1902: 185, pl. 16, f. 255 (mf).
Walckenaeria warburtonii O. Pickard-Cambridge, 1903: 34, f. 8 (Dm) [urn:lsid:nmbe.ch:spidersp:060020].
Walckenaeria fugax Lessert, 1904: 323, pl. 5, f. 24 (mf).
Wideria fugax Simon, 1926: 405, 410, 506, f. 724 (mf).
Wideria fugax Bristowe, 1939: 77 (S of Walckenaeria warburtoni).
Walckenaeria fugax Miller, 1947: 26, pl. VII, f. 5 (f).
Wideria dysderoides Denis, 1949a: 137 (S of Wideria fugax).
Wideria fugax Locket & Millidge, 1953: 197, f. 119E, 122G-I (mf).
Wideria fugax Wiehle, 1960a: 126, f. 217-222 (mf).
Walckenaeria fugax Merrett, 1963b: 429, f. 109A-B (m).
Wideria fugax Tystshenko, 1971: 254, f. 852 (f).
Wideria fugax Miller, 1971: 253, pl. L, f. 29-30 (f).
Wideria psilocephala Prószyński & Staręga, 1971: 167 (S of Wideria fugax).
Walckenaeria dysderoides Wunderlich, 1972a: 411, f. 7, 14, 23 (f, Sm of Wideria psilocephala).
Wideria fugax Palmgren, 1976: 113, f. 21.6-10 (mf).
Walckenaeria dysderoides Millidge, 1977: 30, f. 114 (m).
Walckenaeria dysderoides Roberts, 1987: 26, f. 2d-e (mf).
Walckenaeria fugax Tanasevitch, 1990: 109, f. 21.7, 23.27, 24.29 (mf).
Walckenaeria dysderoides Heimer & Nentwig, 1991: 272, f. 729 (mf).
Walckenaeria dysderoides Růžička & Bryja, 2000: 137, f. 4 (f).
Walckenaeria dysderoides Danışman, Coşar & Kunt, 2020: 23, f. 13A-C, 14A-C (mf).

Walckenaeria elgonensis Holm, 1984 |

| Kenya, Uganda [urn:lsid:nmbe.ch:spidersp:013285]

Walckenaeria elgonensis Holm, 1984: 147, f. 70-76 (Dmf).

Walckenaeria emarginata Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013286]

Walckenaeria emarginata Millidge, 1983: 184, f. 215, 228, 237, 240-241, 249 (Dmf).

Walckenaeria erythrina (Simon, 1884) |

| France (Corsica), Italy (Sicily), Morocco, Algeria, Tunisia [urn:lsid:nmbe.ch:spidersp:013287]

Prosopotheca erythrina Simon, 1884a: 837 (Dmf).
Prosopotheca erythrina Simon, 1926: 416, f. 738 (mf).
Walckenaeria erythrina Wunderlich, 1972a: 379, f. 39-41 (mf).
Walckenaeria (Prosopotheca) erythrina Bosmans & De Smet, 1993: 25, f. 1-7 (mf).

Walckenaeria exigua Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013288]

Walckenaeria exigua Millidge, 1983: 177, f. 213, 220, 222-224, 230, 243, 251 (Dmf).
Walckenaeria exigua Paquin & Dupérré, 2003: 126, f. 1341-1344 (mf).

Walckenaeria extraterrestris Bosmans, 1993 |

| Algeria, Greece [urn:lsid:nmbe.ch:spidersp:013289]

Walckenaeria (Walckenaeria) extraterrestris Bosmans, in Bosmans & De Smet, 1993: 45, f. 63-67 (Dm).
Walckenaeria prope extraterrestris Thaler, 1996: 156, f. 1-4, 7, 9-10, 12 (m).

Walckenaeria faceta Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013290]

Walckenaeria faceta Millidge, 1983: 126, f. 36, 44, 51 (Df).

Walckenaeria fallax Millidge, 1983 |

| Canada [urn:lsid:nmbe.ch:spidersp:013291]

Walckenaeria fallax Millidge, 1983: 128, f. 57-58, 71 (Dm).
Walckenaeria fallax Paquin & Dupérré, 2003: 126, f. 1345-1348 (m, fig. f).

Walckenaeria ferruginea Seo, 1991 |

| China, Korea [urn:lsid:nmbe.ch:spidersp:043957]

Walckenaeria ferruginea Seo, 1991: 36, f. 1-6 (Dm).
Walckenaeria ferruginea Song & Li, 2011: 184, f. 6A-G, 7A-G (m, Df, removed from S of W. orientalis, contra Marusik & Koponen, 2000: 62).

Walckenaeria floridiana Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013293]

Walckenaeria floridiana Millidge, 1983: 139, f. 128 (Dmf).

Walckenaeria fraudatrix Millidge, 1983 |

| Russia (Middle Siberia to Far East), Mongolia, USA (Alaska), Canada [urn:lsid:nmbe.ch:spidersp:013294]

Walckenaeria fraudatrix Millidge, 1983: 198, f. 298-300 (Df).
Walckenaeria fraudatrix Eskov & Marusik, 1994: 62, f. 106-108 (f, Dm).
Walckenaeria fraudatrix Wunderlich, 1995e: 507, f. 130-132 (m).

Walckenaeria furcillata (Menge, 1869) |

| Europe, Turkey, Russia (Europe to West Siberia), Iran, Korea, Japan [urn:lsid:nmbe.ch:spidersp:013295]

Phalops furcillatus Menge, 1869: 220, pl. 43, f. 120 (Dmf).
Walckenaeria furcillata O. Pickard-Cambridge, 1873c: 548, pl. 46, f. 18 (Dm).
Erigone habilis O. Pickard-Cambridge, 1875b: 195, pl. 27, f. 5 (Df) [urn:lsid:nmbe.ch:spidersp:060129].
Erigone nigriceps O. Pickard-Cambridge, 1875e: 248, pl. 8, f. 6 (Df) [urn:lsid:nmbe.ch:spidersp:060130].
Neriene nigriceps O. Pickard-Cambridge, 1879d: 128.
Diplocephalus furcillatus Förster & Bertkau, 1883: 228, 236, 270.
Erigone furcillata Dahl, 1883: 46.
Microneta nigriceps Simon, 1884a: 441.
Tigellinus furcillatus Simon, 1884a: 839, f. 770-773 (mf).
Wideria nigriceps O. Pickard-Cambridge, 1893a: 154.
Tigellinus furcillatus Simon, 1894a: 663, f. 712-715 (m).
Tigellinus furcillatus Becker, 1896: 165, pl. 12, f. 15 (mf).
Walckenaeria furcillata Kulczyński, 1898: 72, pl. 1, f. 33 (mf).
Tigellinus furcillatus Smith, 1901a: 267, f. 1b (m).
Tigellinus furcillatus Bösenberg, 1902: 189, pl. 17, f. 261 (Dmf).
Viderius nigriceps Smith, 1905a: 246.
Tigellinus furcillatus O. Pickard-Cambridge, 1912c: 79 (S of Wideria nigriceps).
Tigellinus furcillatus Simon, 1926: 414, 507, f. 735 (mf).
Tigellinus furcillatus Roewer, 1942a: 666 (S of Erigone habilis).
Tigellinus furcillatus Miller, 1947: 66, pl. VII, f. 4 (f).
Tigellinus furcillatus Locket & Millidge, 1953: 204, f. 125A-D, F (mf).
Tigellinus furcillatus Wiehle, 1960a: 176, f. 306-313 (mf).
Walckenaeria furcillata Merrett, 1963b: 427, f. 107A-C (m).
Tigellinus furcillatus Miller, 1971: 252, pl. L, f. 24-26 (f).
Walckenaeria furcillata Wunderlich, 1972a: 390, f. 16, 24, 67 (mf).
Walckenaeria furcillata Holm, 1984: 137, f. 5, 8-16 (mf).
Walckenaeria furcillata Bürgis, 1986a: 356, f. 6 (m).
Walckenaeria furcillata Roberts, 1987: 32, f. 6a, 8j (mf).
Walckenaeria furcillata Tanasevitch, 1990: 109, f. 21.8-9, 23.33 (f).
Walckenaeria furcillata Heimer & Nentwig, 1991: 268, f. 710 (mf).
Walckenaeria furcillata Růžička & Bryja, 2000: 137, f. 9 (f).
Walckenaeria furcillata Guryanova, 2003: 6, f. 12 (f).
Walckenaeria furcillata Ono, Matsuda & Saito, 2009: 286, f. 406-411 (mf).
Walckenaeria furcillata Pajunen et al., 2009: 79, f. 1-3 (mf).
Walckenaeria furcillata Seo, 2013b: 104, f. 9-19 (mf).
Walckenaeria furcillata Danişman, 2014: 69, f. 1A-C, 2A-B (mf).
Walckenaeria furcillata Zamani et al., 2021b: 284, f. 3E-F (f).

Walckenaeria fusciceps Millidge, 1983 |

| Canada [urn:lsid:nmbe.ch:spidersp:013297]

Walckenaeria fusciceps Millidge, 1983: 187, f. 275 (Df).

Walckenaeria fuscocephalus Wunderlich, 1987 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013298]

Walckenaeria fuscocephala Wunderlich, 1987a: 184, f. 500-501 (Df).
Walckenaeria fuscocephalus Wunderlich, 1992a: 403, f. 511-514 (f, Dm, ending corrected).

Walckenaeria galilea Tanasevitch, 2016 |

| Israel [urn:lsid:nmbe.ch:spidersp:048720]

Walckenaeria galilea Tanasevitch, 2016b: 304, f. 37-45 (Dm).

Walckenaeria gertschi Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013299]

Walckenaeria gertschi Millidge, 1983: 132, f. 76, 81, 91, 106, 116 (Dmf).

Walckenaeria gologolensis Scharff, 1990 |

| Tanzania [urn:lsid:nmbe.ch:spidersp:013300]

Walckenaeria gologolensis Scharff, 1990a: 83, f. 214-222 (Dmf).

Walckenaeria golovatchi Eskov & Marusik, 1994 |

| Russia (Far East), Korea, Japan [urn:lsid:nmbe.ch:spidersp:013301]

Walckenaeria golovatchi Eskov & Marusik, 1994: 62, f. 100-105 (Dmf).
Walckenaeria golovatchi Ono, Matsuda & Saito, 2009: 286, f. 378-383 (mf).
Walckenaeria golovatchi Hidaka, 2022c: 172, f. 7-8 (f).

Walckenaeria gomerensis Wunderlich, 1987 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013302]

Walckenaeria gomerensis Wunderlich, 1987a: 183, f. 495-499 (Dmf).

Walckenaeria grancanariensis Wunderlich, 2011 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:044127]

Walckenaeria grancanariensis Wunderlich, 2011: 376, f. 1-12 (Dmf).

Walckenaeria grandis (Wunderlich, 1992) |

| Azores [urn:lsid:nmbe.ch:spidersp:012527]

Savigniorrhipis grandis Wunderlich, 1992a: 396, f. 489 (Df).
Walckenaeria grandis Borges & Wunderlich, 2008: 261, f. 13a-d (Tf from Savigniorrhipis, Dm).

Walckenaeria hamus Wunderlich, 1995 |

| Greece (Crete) [urn:lsid:nmbe.ch:spidersp:013303]

Walckenaeria hamus Wunderlich, 1995t: 673, f. 106-109 (Dm).
Walckenaeria hamus Bosmans et al., 2013: 10, f. 3-4 (Df).

Walckenaeria heimbergi Bosmans, 2007 |

| Morocco, Algeria [urn:lsid:nmbe.ch:spidersp:041834]

Walckenaeria (Prosopotheca) heimbergi Bosmans, 2007: 142, f. 172-181 (Dmf).

Walckenaeria helenae Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013304]

Walckenaeria helenae Millidge, 1983: 172, f. 198, 211 (Dmf).

Walckenaeria hierropalma Wunderlich, 1987 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013305]

Walckenaeria hierropalma Wunderlich, 1987a: 186, f. 507-509 (Df).

Walckenaeria hongqiensis Irfan, Wang & Zhang, 2023 |

| China [urn:lsid:nmbe.ch:spidersp:057523]

Walckenaeria hongqiensis Irfan, Wang & Zhang, 2023a: 111, f. 24A-D, 25A-C, 26A-C (Dmf).

Walckenaeria ichifusaensis Saito & Ono, 2001 |

| Korea, Japan [urn:lsid:nmbe.ch:spidersp:037643]

Walckenaeria ichifusaensis Saito & Ono, 2001: 24, f. 48-52 (Dmf).
Walckenaeria ichifusaensis Ono, Matsuda & Saito, 2009: 286, f. 384-388 (mf).
Walckenaeria ichifusaensis Seo, 2013b: 106, f. 20-29 (mf).

Walckenaeria incisa (O. Pickard-Cambridge, 1871) |

| Europe, Turkey, Caucasus? [urn:lsid:nmbe.ch:spidersp:013306]

Neriene incisa O. Pickard-Cambridge, 1871a: 447, pl. 56, f. 34 (Df).
Erigone polita Simon, 1882d: 251 (Dm) [urn:lsid:nmbe.ch:spidersp:059989].
Wideria polita Simon, 1884a: 803, f. 729-730 (m).
Walckenaeria lugens Simon, 1884a: 822 (Df) [urn:lsid:nmbe.ch:spidersp:060131].
Prosopotheca incisa Simon, 1884a: 831, f. 762-763 (f; m see Walckenaeria capito).
Wideria polita Simon, 1926: 409, 505 (S of Walckenaeria lugens).
Prosopotheca incisa Simon, 1926: 415, 507, f. 736 (f).
Wideria polita Locket & Millidge, 1953: 197, f. 122C-E (m).
Prosopotheca incisa Locket & Millidge, 1953: 201, f. 125E (f).
Prosopotheca incisa Brændegaard, 1958: 42, f. 33 (f).
Prosopotheca incisa Wiehle, 1960a: 167, f. 293 (f; m see Walckenaeria capito).
Walckenaeria incisa Wunderlich, 1970: 404, f. 1-3 (m, S of Wideria polita).
Walckenaeria incisa Wunderlich, 1972a: 377, f. 20 (f).
Prosopotheca incisa Loksa, 1978: 117, f. 9-14 (f).
Walckenaeria incisa Roberts, 1987: 28, f. 5a, 8f (mf).
Walckenaeria incisa Heimer & Nentwig, 1991: 268, f. 715 (mf).
Walckenaeria incisa Agnarsson, 1996: 81, f. 68 (f).
Walckenaeria incisa Gnelitsa, 2003: 238, f. 2a-k (mf).
Walckenaeria incisa Hajdamowicz, Stańska & Rutkowski, 2014: 358, f. 1-6 (f).
Walckenaeria incisa Pantini & Mazzoleni, 2018: 38, f. 7c-f (mf).
Walckenaeria incisa Yağmur, Kaya & Anlaş, 2023: 148, f. 1-11 (mf).
Walckenaeria incisa Tanasevitch, 2024d: 423, f. 24 (f; probably misidentified, cf. Walckenaeria cuspidata).

Walckenaeria incompleta Wunderlich, 1992 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013307]

Walckenaeria incompleta Wunderlich, 1992a: 403, f. 517 (Dm).

Walckenaeria indirecta (O. Pickard-Cambridge, 1874) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013308]

Erigone indirecta O. Pickard-Cambridge, 1874b: 440, pl. 55, f. 10 (Dmf).
Cornicularia indirecta Emerton, 1882: 41, pl. 11, f. 4 (mf).
Prosopotheca indirecta Simon, 1884a: 837.
Erigone indirecta Keyserling, 1886b: 146, pl. 16, f. 213 (f).
Cornicularia indirecta Crosby & Bishop, 1931: 370, pl. 37, f. 34-36 (mf).
Cornicularia indirecta Kaston, 1948: 166, f. 428, 437-438 (f).
Walckenaeria indirecta Wunderlich, 1972a: 383, f. 45-48 (mf).
Walckenaeria indirecta Millidge, 1983: 154, f. 141, 144 (mf).

Walckenaeria inflexa (Westring, 1861) |

| Sweden [urn:lsid:nmbe.ch:spidersp:013309]

Erigone inflexa Westring, 1861: 203 (Df).
Walckenaeria inflexa Simon, 1884a: 828.

Walckenaeria insperata Millidge, 1979 |

| Italy [urn:lsid:nmbe.ch:spidersp:013310]

Walckenaeria insperata Millidge, 1979: 316, f. 1-3 (Dmf).

Walckenaeria intoleranda (Keyserling, 1886) |

| Costa Rica, Panama, Colombia [urn:lsid:nmbe.ch:spidersp:010449]

Erigone intoleranda Keyserling, 1886b: 225, f. 281 (Df).
Erigone intoleranta Roewer, 1955c: 1498 (lapsus, nicht zu deuten = nomen dubium).
Walckenaeria praestans Millidge, 1991: 191, f. 825-827 (Dmf) [urn:lsid:nmbe.ch:spidersp:013367].
Walckenaeria intoleranda Miller, 2007a: 160, f. 123F, 124C (f, T from Erigone, S of Walckenaeria praestans).

Walckenaeria iviei Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013311]

Walckenaeria iviei Millidge, 1983: 129, f. 37, 53, 61-62, 80, 102 (Dmf).

Walckenaeria jinlin Yin & Bao, 2012 |

| China [urn:lsid:nmbe.ch:spidersp:046202]

Walckenaeria jinlin Yin & Bao, in Yin et al., 2012: 559, f. 269a-c (Df).

Walckenaeria jocquei Holm, 1984 |

| Malawi [urn:lsid:nmbe.ch:spidersp:013312]

Walckenaeria jocquei Holm, 1984: 151, f. 17, 96-104 (Dmf).

Walckenaeria kabyliana Bosmans, 1993 |

| Algeria [urn:lsid:nmbe.ch:spidersp:013313]

Walckenaeria (Prosopotheca) kabyliana Bosmans, in Bosmans & De Smet, 1993: 32, f. 23-29 (Dmf).

Walckenaeria karpinskii (O. Pickard-Cambridge, 1873) |

| North America, Scandinavia, Lithuania, Russia (Europe to Far East), China, Mongolia [urn:lsid:nmbe.ch:spidersp:013314]

Neriene pavitans O. Pickard-Cambridge, 1873c: 543, pl. 46, f. 13 (Df) [urn:lsid:nmbe.ch:spidersp:060132].
Erigone karpinskii O. Pickard-Cambridge, 1873f: 447, pl. 41, f. 12 (Dmf).
Cornicularia karpinskii Simon, 1884a: 849.
Walckenaeria karpinskii Lessert, 1910b: 103.
Cornicularia karpinskii Schenkel, 1931: 960, f. 4 (m).
Cornicularia karpinskii Bristowe, 1939: 78 (S of Neriene pavitans; but C. karpinskii sensu Bristowe is apparently Walckenaeria clavicornis).
Cornicularia karpinskii Holm, 1967: 21, f. 19-22 (mf).
Cornicularia karpinskii Parker, 1969: 49, f. 2, 4 (mf).
Cornicularia karpinskii Waaler, 1970a: 3, f. 2-4 (m).
Cornicularia karpinskii Miller, 1971: 253, pl. LI, f. 12 (f).
Walckenaeria karpinskii Wunderlich, 1972a: 383, f. 54, 59, 61, 63 (mf).
Cornicularia karpinskii Palmgren, 1976: 48, f. 23.5-8 (mf).
Walckenaeria holmi Millidge, 1983: 190, f. 260, 262, 265, 277-278, 280, 282 (Dmf) [urn:lsid:nmbe.ch:spidersp:059973].
Walckenaeria karpinskii Millidge, 1983: 191, f. 261, 264 (m).
Walckenaeria holmi Sha & Zhu, 1992: 3, f. 8-9 (f).
Walckenaeria karpinskii Marusik et al., 1993b: 75 (S of Walckenaeria holmi).
Walckenaeria karpinskii Efimik & Esyunin, 1996: 70, f. 4g, 5e-f (mf).
Walckenaeria karpinskii Song, Zhu & Chen, 1999: 210, f. 119E-F (f).
Walckenaeria karpinskii Paquin & Dupérré, 2003: 126, f. 1349-1352 (mf).
Walckenaeria karpinskii Ono, Matsuda & Saito, 2009: 284, f. 357-364 (mf).
Walckenaeria karpinskii Song & Li, 2011: 187, f. 8A-G, 9A-F, 10A-G (mf).
Walckenaeria karpinskii Marusik, 2015: 692, f. 12R, U-V (mf).

Walckenaeria katanda Marusik, Hippa & Koponen, 1996 |

| Russia (South Siberia), Kazakhstan [urn:lsid:nmbe.ch:spidersp:013315]

Walckenaeria katanda Marusik, Hippa & Koponen, 1996: 20, f. 39-42 (Df).
Walckenaeria katanda Tanasevitch, 2013c: 297, f. 125-131 (f, Dm).

Walckenaeria kazakhstanica Eskov, 1995 |

| Russia (Urals to South Siberia), Kazakhstan [urn:lsid:nmbe.ch:spidersp:013316]

Walckenaeria kazakhstanica Eskov, in Eskov & Marusik, 1995: 62, f. 25-26 (Df).
Walckenaeria kazakhstanica Efimik & Esyunin, 1996: 64, f. 1a-e, 2a-d (f, Dm).

Walckenaeria kigogensis Scharff, 1990 |

| Tanzania [urn:lsid:nmbe.ch:spidersp:013318]

Walckenaeria kigogensis Scharff, 1990a: 84, f. 223-229 (Dmf).

Walckenaeria kochi (O. Pickard-Cambridge, 1873) |

| Canada, Europe, Russia (Europe to South Siberia, Kamchatka), Kazakhstan [urn:lsid:nmbe.ch:spidersp:013319]

Erigone kochii O. Pickard-Cambridge, 1873a: 759, pl. 66, f. 15 (Dm).
Cornicularia kochi Simon, 1884a: 849.
Walckenaeria kochi Chyzer & Kulczyński, 1894: 145, pl. 5, f. 33 (m).
Walckenaeria kochi Kulczyński, 1898: , pl. 1, f. 27.
Cornicularia unicornis Bösenberg, 1902: 186, pl. 16, f. 256 (mf; misidentified per Simon, 1926: 509).
Cornicularia kochi Falconer, 1909: 296, pl. 17, f. 1-5.
Cornicularia valida Jackson, 1909: 422, pl. 10, f. 10 (Df) [urn:lsid:nmbe.ch:spidersp:060138].
Cornicularia valida O. Pickard-Cambridge, 1910: 107, pl. A, f. 11-14 (f).
Paragonatium strandi Schenkel, 1927a: 2 (Df) [urn:lsid:nmbe.ch:spidersp:059992].
Cornicularia kochi Bristowe, 1939: 78 (S of Cornicularia valida).
Cornicularia kochi Locket & Millidge, 1953: 206, f. 126B, F, I, 128B (mf).
Cornicularia kochi Tullgren, 1955: 366, f. 68a-c (mf).
Cornicularia kochi Wiehle, 1960a: 147, f. 255-262 (mf).
Cornicularia kochi Tystshenko, 1971: 251, f. 861 (f).
Cornicularia kochi Miller, 1971: 253, pl. LI, f. 9-11 (mf).
Walckenaeria kochi Wunderlich, 1972a: 383, f. 52, 56, 65 (mf).
Walckenaeria kochi Wunderlich, 1974b: 166 (S of Paragonatium strandi).
Cornicularia kochi Palmgren, 1976: 49, f. 22.25-27 (mf).
Walckenaeria kochi Roberts, 1987: 34, f. 7c, 9f (mf).
Walckenaeria kochi Heimer & Nentwig, 1991: 270, f. 722 (mf).
Walckenaeria kochi Růžička & Bryja, 2000: 137, f. 7 (f).
Walckenaeria kochii Paquin & Dupérré, 2003: 127, f. 1353-1356 (mf).
Walckenaeria kochi Lecigne, 2018b: 71, f. 9C (f).

Walckenaeria koenboutjei Baert, 1994 |

| Russia (Middle Siberia to Far East) [urn:lsid:nmbe.ch:spidersp:013320]

Walckenaeria koenboutjei Baert, 1994a: 5, f. 1-9 (Dmf).

Walckenaeria korobeinikovi Esyunin & Efimik, 1996 |

| Russia (Europe to Far East), Japan [urn:lsid:nmbe.ch:spidersp:013321]

Walckenaeria korobeinikovi Esyunin & Efimik, in Efimik & Esyunin, 1996: 64, f. 3a-d. 4d-f, 5c-d, h (Dmf).
Walckenaeria korobeinikovi Ono, Matsuda & Saito, 2009: 284, f. 365-372 (mf).
Walckenaeria korobeinikovi Tanasevitch & Nekhaeva, 2016: 316, f. 21-22 (m).

Walckenaeria kulalensis Holm, 1984 |

| Kenya [urn:lsid:nmbe.ch:spidersp:013322]

Walckenaeria kulalensis Holm, 1984: 149, f. 77-84 (Dm).

Walckenaeria languida (Simon, 1915) |

| Morocco, Algeria, France, Italy, Switzerland, Austria [urn:lsid:nmbe.ch:spidersp:013323]

Wideria languida Simon, 1915b: 470 (Dm).
Wideria languida Simon, 1926: 408, 412, 505, f. 719-721, 730 (m, Df).
Walckenaeria (Ithyomma) languida Wunderlich, 1972a: 409, f. 114 (Df).
Walckenaeria languida Thaler, 1978a: 188, f. 39-40, 42-43, 45-47 (mf).
Walckenaeria (Ithyomma) languida Bosmans & De Smet, 1993: 46, f. 69-74 (mf).
Walckenaeria languida Pesarini, 1996: 427, f. 49-50 (m).
Walckenaeria languida Canard & Cruveillier, 2016: 43 (year corrected from 1914 to 1915).

Walckenaeria latens Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013324]

Walckenaeria latens Millidge, 1983: 12, f. 20, 41, 48 (Df).

Walckenaeria lepida (Kulczyński, 1885) |

| North America, Finland, Russia (Europe to Far East) [urn:lsid:nmbe.ch:spidersp:013325]

Cornicularia lepida Kulczyński, 1885: 39, pl. 10, f. 18 (Dm).
Cornicularia pacifica Emerton, 1923: 242, f. 6 (Dm) [urn:lsid:nmbe.ch:spidersp:059988].
Cornicularia lepida Ivie, 1967: 127 (S of Cornicularia pacifica).
Walckenaeria lepida Wunderlich, 1972a: 385, f. 53, 58 (m).
Walckenaeria lepida Millidge, 1983: 187, f. 256, 258, 274 (m, Df).
Walckenaeria lepida Paquin & Dupérré, 2003: 127, f. 1357-1360 (mf).
Walckenaeria lepida Pajunen et al., 2009: 82, f. 4-5, 8, 10 (mf).

Walckenaeria maesta Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013327]

Walckenaeria maesta Millidge, 1983: 140, f. 89, 121, 124, 130 (Dmf).

Walckenaeria mariannae Bosmans, 1993 |

| Algeria [urn:lsid:nmbe.ch:spidersp:013328]

Walckenaeria mariannae Bosmans, in Bosmans & De Smet, 1993: 34, f. 30-37 (Dmf).

Walckenaeria martensi Wunderlich, 1972 |

| India, Nepal [urn:lsid:nmbe.ch:spidersp:013329]

Walckenaeria martensi Wunderlich, 1972a: 403, f. 101, 104, 107, 109-110, 112 (Dmf).
Walckenaeria nepalensis Wunderlich, 1972a: 407, f. 100, 102-103, 105-106, 108, 111, 113 (Dmf) [urn:lsid:nmbe.ch:spidersp:013343].
Walckenaeria martensi Tanasevitch, 2011d: 592, f. 101-104 (m, S of Walckenaeria nepalensis).

Walckenaeria mauensis Holm, 1984 |

| Kenya [urn:lsid:nmbe.ch:spidersp:013330]

Walckenaeria mauensis Holm, 1984: 142, f. 27-35 (Dmf).

Walckenaeria meruensis Tullgren, 1910 |

| Tanzania [urn:lsid:nmbe.ch:spidersp:013332]

Walckenaeria meruensis Tullgren, 1910: 143, pl. 3, f. 60 (Df).
Tigellinus kilimanjarensis Holm, 1962: 183, f. 71a-d, pl. VI, f. 11 (Dm) [urn:lsid:nmbe.ch:spidersp:059980].
Tigellinus meruensis Holm, 1962: 185, f. 72, pl. VI, f. 12-13 (f, T from Wideria).
Walckenaeria kilimanjarensis Wunderlich, 1972a: 390.
Walckenaeria meruensis Holm, 1984: 144, f. 44-50 (mf, S of Walckenaeria kilimanjarensis).

Walckenaeria mesus (Chamberlin, 1949) |

| USA [urn:lsid:nmbe.ch:spidersp:013333]

Tigellinus mesus Chamberlin, 1949: 556, f. 132 (Df).
Walckenaeria mesus Wunderlich, 1972a: 416 (uncertain placement).

Walckenaeria mexicana Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013334]

Walckenaeria mexicana Millidge, 1983: 141, f. 90, 123 (Dm).

Walckenaeria microps Holm, 1984 |

| Kenya, Uganda [urn:lsid:nmbe.ch:spidersp:013335]

Walckenaeria microps Holm, 1984: 143, f. 36-43 (Dmf).

Walckenaeria microspinosa Wunderlich, 2012 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:045269]

Walckenaeria microspinosa Wunderlich, 2012a: 67, f. 12-15 (Dm).

Walckenaeria microspiralis Millidge, 1983 |

| Russia (Kamchatka), Canada, USA [urn:lsid:nmbe.ch:spidersp:013336]

Walckenaeria microspiralis Millidge, 1983: 118, f. 17, 25, 30, 32, 110 (Dmf).
Walckenaeria microspiralis Marusik & Nekhaeva, 2020b: 664, f. 6D-E, I (mf).

Walckenaeria minuscula Holm, 1984 |

| Kenya [urn:lsid:nmbe.ch:spidersp:013337]

Walckenaeria minuscula Holm, 1984: 146, f. 59-62 (Df).

Walckenaeria minuta (Emerton, 1882) |

| Korea, USA [urn:lsid:nmbe.ch:spidersp:013338]

Cornicularia minuta Emerton, 1882: 42, pl. 11, f. 6 (Dm).
Prosopotheca minuta Simon, 1884a: 837.
Erigone paullula Marx, 1890a: 535 (replacement name, needed in Erigone, see Ceraticelus minutus).
Diplocephalus minuta Crosby & Bishop, 1928b: 1046.
Cornicularia minuta Crosby & Bishop, 1931: 371, pl. 28, f. 37-42 (m, Df).
Cornicularia minuta Kaston, 1948: 168, f. 429-433 (m).
Walckenaeria minuta Wunderlich, 1972a: 388, f. 29, 31-32 (m).
Walckenaeria minuta Millidge, 1983: 175, f. 219, 221, 229, 233, 242, 250 (mf).
Walckenaeria minuta Paquin & Dupérré, 2003: 127, f. 1361-1364 (mf).

Walckenaeria mitrata (Menge, 1868) |

| Europe, Russia (Europe to Middle Siberia) [urn:lsid:nmbe.ch:spidersp:013339]

Lophomma mitratum Menge, 1868: 216, pl. 42, f. 115 (Dmf).
Lophomma capito Menge, 1868: 217, pl. 43, f. 116 (mf; misidentified per Simon, 1884a: 825).
Erigone mitrata L. Koch, 1877b: 131.
Walckenaeria mitrata Simon, 1884a: 825, f. 755-756 (mf).
Walckenaeria mitrata Chyzer & Kulczyński, 1894: 143, pl. 5, f. 23 (mf).
Walckenaeria mitrata Bösenberg, 1902: 143, pl. 13, f. 189 (mf).
Wideria mitrata Simon, 1926: 409, 411, 504, f. 727 (mf).
Wideria mitrata Tullgren, 1955: 357, f. 59a-b (f).
Wideria mitrata Wiehle, 1960a: 129, f. 223-232 (mf).
Wideria mitrata Tystshenko, 1971: 254, f. 855 (f).
Wideria mitrata Miller, 1971: 255, pl. LI, f. 22-23, pl. LII, f. 1 (mf).
Wideria mitrata Swann, 1971: 11, f. 1-4 (mf).
Walckenaeria mitrata Locket, Millidge & Merrett, 1974: 70, f. 41A-E (mf).
Wideria mitrata Palmgren, 1976: 114, f. 22.11-14 (mf).
Wideria mitrata Heimer, 1982: 48, f. 17 (m).
Walckenaeria mitrata Roberts, 1987: 28, f. 5c, 8h (mf).
Walckenaeria mitrata Heimer & Nentwig, 1991: 168, f. 713 (mf).
Walckenaeria mitrata Růžička & Bryja, 2000: 138, f. 18 (f).

Walckenaeria monoceras (Chamberlin & Ivie, 1947) |

| USA [urn:lsid:nmbe.ch:spidersp:013340]

Cornicularia monoceras Chamberlin & Ivie, 1947b: 33, f. 93-97 (Dmf).
Walckenaeria monoceras Wunderlich, 1972a: 389.
Walckenaeria monoceras Millidge, 1983: 181, f. 217, 235-236, 248, 252 (mf).

Walckenaeria monoceros (Wider, 1834) |

| Europe, Georgia, Azerbaijan, Kazakhstan, Kyrgyzstan, Korea [urn:lsid:nmbe.ch:spidersp:013341]

Theridion monoceros Wider, 1834: 230, pl. 16, f. 3 (Dm).
Argus monoceros Walckenaer, 1841: 361.
Erigone monoceros Westring, 1861: 221 (Df).
Arrecerus monoceros Simon, 1864: 197, 477.
Walckenaeria monoceros Blackwall, 1864a: 291, pl. 20, f. 205 (m).
Lophomma cristatum Menge, 1868: 211, pl. 42, f. 110 (Dmf).
Prosopotheca monoceros Simon, 1884a: 835, f. 767-769 (mf).
Lophomma monoceros Dahl, 1886: 99.
Prosopotheca monoceros Becker, 1896: 163, pl. 12, f. 14 (mf).
Prospotheca monoceros Smith, 1901a: 266, f. 1a (m).
Cornicularia monoceros Bösenberg, 1902: 185, pl. 16, f. 254 (mf).
Wideria subita O. Pickard-Cambridge, 1903: 36, f. 10 (Df).
Prosopotheca monoceros Locket & Millidge, 1953: 210, f. 124A-B, F, H-I (mf).
Prosopotheca monoceros Tullgren, 1955: 360, f. 61a-b (f).
Prosopotheca monoceros Wiehle, 1960a: 164, f. 286-292 (mf).
Walckenaeria monoceros Merrett, 1963b: 426, f. 106A-C (m).
Prosopotheca monoceros Tystshenko, 1971: 245, f. 870 (f).
Prosopotheca monoceros Miller, 1971: 253, pl. LI, f. 1-3 (m).
Walckenaeria monoceros Wunderlich, 1972a: 379, f. 42-44 (mf).
Prosopotheca monoceros Palmgren, 1976: 94, f. 23.11-14 (mf).
Walckenaeria monoceros Roberts, 1987: 34, f. 7a, 9d (mf).
Walckenaeria monoceros Tanasevitch, 1990: 109, f. 21.2, 23.36 (f).
Walckenaeria monoceros Heimer & Nentwig, 1991: 270, f. 718 (mf).
Walckenaeria monoceros Růžička & Bryja, 2000: 138, f. 13 (f).
Walckenaeria monoceros Seropian et al., 2023: 257, f. 62-63 (m).

Walckenaeria neglecta Bosmans, 1993 |

| Algeria [urn:lsid:nmbe.ch:spidersp:013342]

Walckenaeria (Prosopotheca) neglecta Bosmans, in Bosmans & De Smet, 1993: 36, f. 38-44 (Dmf).

Walckenaeria ngorongoroensis Holm, 1984 |

| Tanzania [urn:lsid:nmbe.ch:spidersp:013344]

Walckenaeria ngorongoroensis Holm, 1984: 145, f. 51-54 (Df).

Walckenaeria nigeriensis Locket & Russell-Smith, 1980 |

| Nigeria, DR Congo, Kenya [urn:lsid:nmbe.ch:spidersp:013345]

Walckenaeria nigeriensis Locket & Russell-Smith, 1980: 69, f. 47 (Df).
Walckenaeria macrops Holm, 1984: 149, f. 6, 85-93 (Dmf; f is mismatched, see Bosmans, 1988: 25) [urn:lsid:nmbe.ch:spidersp:059982].
Walckenaeria nigeriensis Bosmans, 1988: 25, f. 10a-g (mf, Sm of Walckenaeria macrops).

Walckenaeria nishikawai Saito, 1986 |

| Russia (Sakhalin, Kurile Is.), Japan [urn:lsid:nmbe.ch:spidersp:013346]

Walckenaeria nishikawai Saito, 1986: 12, f. 5-8 (Dmf).
Walckenaeria nishikawai Ono, Matsuda & Saito, 2009: 288, f. 412-417 (mf).

Walckenaeria nodosa O. Pickard-Cambridge, 1873 |

| Europe, Russia (Europe to Far East), China, Japan [urn:lsid:nmbe.ch:spidersp:013347]

Walckenaeria nodosa O. Pickard-Cambridge, 1873c: 550, pl. 46, f. 21 (Dm).
Walckenaeria nodosa O. Pickard-Cambridge, 1881a: 509, pl. 6, f. 8f (m).
Walckenaeria jucundissima O. Pickard-Cambridge, 1881a: 449, pl. 6, f. 8 (Dmf) [urn:lsid:nmbe.ch:spidersp:060139].
Walckenaeria jucundissima Simon, 1884a: 827, f. 757-758 (mf).
Walckenaeria jucundissima Simon, 1894a: 624, f. 703 (m).
Walckenaera nodosa Smith, 1901a: 266, f. 2g (m).
Walckenaera jucundissima Smith, 1901a: 266, f. 2h (m).
Jacksonia nodosa Smith, 1905a: 244.
Wideria nodosa Simon, 1926: 409, 411, 504, f. 726 (mf, S of Walckenaeria jucundissima).
Wideria nodosa Locket & Millidge, 1953: 195, f. 119C, 121A-C (mf).
Wideria nodosa Tullgren, 1955: 356, f. 57a-d (mf).
Wideria nodosa Wiehle, 1960a: 139, f. 241-245 (mf).
Wideria nodosa Tystshenko, 1971: 254, f. 853 (f).
Wideria nodosa Palmgren, 1976: 114, f. 22.1-5 (mf).
Walckenaeria mayumiae Saito, 1986: 10, f. 1-4 (Dmf) [urn:lsid:nmbe.ch:spidersp:059983].
Walckenaeria nodosa Roberts, 1987: 28, f. 4f, 8d (mf).
Walckenaeria nodosa Heimer & Nentwig, 1991: 268, f. 714 (mf).
Walckenaeria nodosa Eskov & Marusik, 1992d: 97 (S of Walckenaeria mayumiae).
Walckenaeria nodosa Agnarsson, 1996: 74, f. 63A-C (mf).
Walckenaeria nodosa Růžička & Bryja, 2000: 138, f. 17 (f).
Walckenaera nodosa Hu, 2001: 553, f. 372.1-2 (f).
Walckenaeria mayumiae Ono, Matsuda & Saito, 2009: 286, f. 400-405 (mf).
Walckenaeria nodosa Suzuki et al., 2021: 253, f. 3e-f (m).
Walckenaeria nodosa Farr-Cox, 2022: 9, f. 2-4 (mf).

Walckenaeria nudipalpis (Westring, 1851) |

| Europe, Azerbaijan, Russia (Europe to Far East), Japan [urn:lsid:nmbe.ch:spidersp:013348]

Erigone nudipalpis Westring, 1851: 40 (Dmf).
Tmeticus spinipalpis Menge, 1868: 190, pl. 36, f. 89 (Dm) [urn:lsid:nmbe.ch:spidersp:060140].
Erigone nudipalpis Thorell, 1871a: 102 (S of Tmeticus spinipalpis).
Neriene nudipalpis O. Pickard-Cambridge, 1873b: 455, pl. 35, f. 29 (m).
Walckenaeria nudipalpis O. Pickard-Cambridge, 1881a: 445.
Walckenaeria nudipalpis Simon, 1884a: 817, f. 746-747 (mf).
Walckenaeria nudipalpis Simon, 1894a: 624, f. 701 (m).
Walckenaeria nudipalpis Becker, 1896: 158, pl. 12, f. 11 (mf).
Walckenaera nudipalpis Smith, 1901a: 266, f. 2f (m).
Walckenaeria nudipalpis Bösenberg, 1902: 145, pl. 13, f. 193 (mf).
Jacksonia nudipalpis Smith, 1905a: 245, p. 5.
Trachynotus nudipalpis Simon, 1926: 413, 507, f. 733 (mf).
Trachynella nudipalpis Brændegaard, 1932: 19.
Walckenaeria nudipalpis Miller, 1947: 29, pl. VII, f. 1 (f).
Trachynella nudipalpis Locket & Millidge, 1953: 199, f. 123A-B, E-F (mf).
Trachynella nudipalpis Tullgren, 1955: 361, f. 63a-d (mf).
Trachynella nudipalpis Brændegaard, 1958: 41, f. 31-32 (mf).
Trachynella nudipalpis Wiehle, 1960a: 173, f. 301-305 (mf).
Walckenaeria nudipalpis Merrett, 1963b: 425, f. 105A-B (m).
Trachynella nudipalpis Tystshenko, 1971: 252, f. 866, 869 (mf).
Trachynella nudipalpis Miller, 1971: 261, pl. LIII, f. 25-26 (mf).
Trachynella nudipalpis Palmgren, 1976: 106, f. 22.17-20 (mf).
Walckenaeria nudipalpis Millidge, 1977: 30, f. 112 (m).
Walckenaeria nudipalpis Roberts, 1987: 28, f. 3a (mf).
Walckenaeria nudipalpis Tanasevitch, 1990: 109, f. 23.34, 24.27 (mf).
Walckenaeria nudipalpis Heimer & Nentwig, 1991: 272, f. 728 (mf).
Walckenaeria nudipalpis Agnarsson, 1996: 75, f. 64A-B (mf).
Walckenaeria nudipalpis Růžička & Bryja, 2000: 138, f. 19 (f).
Walckenaeria nudipalpis Ono, Matsuda & Saito, 2009: 288, f. 418-421 (mf).
Walckenaeria nudipalpis Suzuki et al., 2021: 253, f. 3e-f (f).

Walckenaeria obtusa Blackwall, 1836 |

| Europe, Russia (Europe to Far East) [urn:lsid:nmbe.ch:spidersp:013349]

Walckenaeria obtusa Blackwall, 1836: 482 (Dm).
Walckenaeria obtusa Blackwall, 1864a: 294, pl. 20, f. 208 (m).
Erigone obtusa Thorell, 1873: 488.
Walckenaeria obtusa O. Pickard-Cambridge, 1881a: 447 (Df).
Walckenaeria obtusa Simon, 1884a: 815, f. 743-745 (mf).
Trachynotus obtusus Dahl, 1886: 95.
Walckenaeria obtusa Chyzer & Kulczyński, 1894: 143, pl. 5, f. 24 (mf).
Walckenaeria obtusa Simon, 1894a: 624, f. 700 (m).
Walckenaeria obtusa Becker, 1896: 156, pl. 12, f. 10 (mf).
Walckenaera obtusa Smith, 1901a: 266, f. 2e (m).
Walckenaeria obtusa Bösenberg, 1902: 144, pl. 13, f. 190 (mf).
Jacksonia obtusa Smith, 1905a: 244.
Trachynotus obtusus Simon, 1926: 413, 506, f. 732 (mf).
Trachynella obtusa Locket & Millidge, 1953: 199, f. 123C-D, G (mf).
Trachynella obtusa Tullgren, 1955: 362, f. 64a-d (mf).
Trachynella obtusa Wiehle, 1960a: 169, f. 295-300 (mf).
Trachynella obtusa Tystshenko, 1971: 252, f. 865, 868 (mf).
Trachynella obtusa Miller, 1971: 262, pl. LIII, f. 27-28 (mf).
Trachynella obtusa Palmgren, 1976: 106, f. 22.15-16 (mf).
Walckenaeria obtusa Roberts, 1987: 28, f. 3b (mf).
Walckenaeria obtusa Heimer & Nentwig, 1991: 270, f. 721 (mf).
Walckenaeria obtusa Millidge, 1993c: 146, f. 21 (f).
Walckenaeria obtusa Růžička & Bryja, 2000: 138, f. 16 (f).

Walckenaeria occidentalis Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013350]

Walckenaeria occidentalis Millidge, 1983: 171, f. 191, 199, 209 (Dmf).

Walckenaeria ocularis Holm, 1984 |

| Kenya [urn:lsid:nmbe.ch:spidersp:013351]

Walckenaeria ocularis Holm, 1984: 146, f. 55-58 (Df).

Walckenaeria oregona Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013352]

Walckenaeria oregona Millidge, 1983: 156, f. 154, 160, 163, 171 (Dmf).

Walckenaeria orghidani Georgescu, 1977 |

| Cuba [urn:lsid:nmbe.ch:spidersp:013353]

Walckenaeria orghidani Georgescu, 1977b: 165, f. 1-10 (Dmf).

Walckenaeria orientalis (Oliger, 1985) |

| Russia (Far East), Korea, Japan [urn:lsid:nmbe.ch:spidersp:013354]

Cornicularia orientalis Oliger, 1985: 647, f. 4-6 (Dm).
Walckenaeria kantonis Saito, 1989: 47, f. 1-5 (Dmf) [urn:lsid:nmbe.ch:spidersp:059978].
Walckenaeria orientalis Platnick, 1989b: 296.
Walckenaeria orientalis Eskov, 1992a: 53 (S of Walckenaeria kantonis).
Walckenaeria orientalis Marusik & Koponen, 2000: 62 (S of Walckenaeria ferruginea; revalidated by Song & Li, 2011: 184).
Walckenaeria orientalis Ono, Matsuda & Saito, 2009: 286, f. 389-392 (mf).

Walckenaeria pallida (Emerton, 1882) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013355]

Cornicularia pallida Emerton, 1882: 42, pl. 11, f. 7 (Dm).
Erigone humiliceps Keyserling, 1886b: 148, pl. 16, f. 214 (Dm) [urn:lsid:nmbe.ch:spidersp:060141].
Erigone pallida Marx, 1890a: 535.
Prosopotheca pallida Simon, 1894a: 626.
Cornicularia pallida Crosby & Bishop, 1931: 372, pl. 28, f. 43-48 (m, Df, S of Erigone humiliceps).
Cornicularia pallida Kaston, 1948: 167, f. 443-444 (m).
Walckenaeria pallida Millidge, 1983: 151, f. 134, 147-148, 155, 167, 307 (mf).
Walckenaeria pallida Paquin & Dupérré, 2003: 127, f. 1365-1368 (mf).

Walckenaeria palmgreni Eskov & Marusik, 1994 |

| Russia (Middle Siberia to Far East), Mongolia [urn:lsid:nmbe.ch:spidersp:013356]

Walckenaeria palmgreni Eskov & Marusik, 1994: 66, f. 116-120 (Dmf).

Walckenaeria palmierro Wunderlich, 1987 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013357]

Walckenaeria palmierro Wunderlich, 1987a: 185, f. 504-506 (Df).
Walckenaeria palmierro Wunderlich, 1992a: 404, f. 518-521 (Dm).

Walckenaeria palustris Millidge, 1983 |

| Canada [urn:lsid:nmbe.ch:spidersp:013358]

Walckenaeria palustris Millidge, 1983: 165, f. 193, 195, 203, 205-206 (Dmf).
Walckenaeria palustris Paquin & Dupérré, 2003: 128, f. 1369-1372 (mf).

Walckenaeria parvicornis Wunderlich, 1995 |

| Mongolia [urn:lsid:nmbe.ch:spidersp:013359]

Walckenaeria parvicornis Wunderlich, 1995e: 508, f. 133-138 (Dm).

Walckenaeria pellax Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013360]

Walckenaeria pellax Millidge, 1983: 127, f. 55-56 (Dm).
Walckenaeria pellax Crawford & Edwards, 1989: 437, f. 31-32, 35 (m, Df).

Walckenaeria perdita (Chamberlin, 1949) |

| USA [urn:lsid:nmbe.ch:spidersp:013361]

Tigellinus perditus Chamberlin, 1949: 555, f. 131 (Df).
Walckenaeria perdita Wunderlich, 1972a: 417 (uncertain placement).

Walckenaeria picetorum (Palmgren, 1976) |

| Sweden, Finland, Russia (Europe to Far East) [urn:lsid:nmbe.ch:spidersp:013362]

Wideria picetorum Palmgren, 1976: 115, f. 21.11-15 (Dmf).
Walckenaeria picetorum Brignoli, 1983c: 366.

Walckenaeria pinocchio (Kaston, 1945) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013363]

Cornicularia pinocchio Kaston, 1945b: 7, f. 31-36 (Dm).
Cornicularia pinocchio Kaston, 1948: 168, f. 422-427 (m).
Walckenaeria pinocchio Wunderlich, 1972a: 389, f. 18, 66 (m).
Walckenaeria pinocchio Millidge, 1983: 182, f. 216, 218, 226, 238-239 (m).
Walckenaeria pinocchio Paquin & Dupérré, 2003: 128, f. 1373-1375 (m).

Walckenaeria pinoensis Wunderlich, 1992 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013364]

Walckenaeria pinoensis Wunderlich, 1992a: 405, f. 522-526 (Dmf).

Walckenaeria placida (Banks, 1892) |

| USA [urn:lsid:nmbe.ch:spidersp:013365]

Cornicularia placida Banks, 1892a: 35, pl. 5, f. 36 (Df).
Cornicularia placida Banks, 1916: 72, pl. 11, f. 19 (f).
Walckenaeria placida Millidge, 1983: 183, f. 247, 253 (f).

Walckenaeria plumata Millidge, 1979 |

| Italy, Turkey [urn:lsid:nmbe.ch:spidersp:013366]

Walckenaeria (Prosopotheca) plumata Millidge, 1979: 316, f. 4-8 (Dmf).
Walckenaeria plumata Danışman & Coşar, 2023: 416, f. 1A-D, 2A-D (m).

Walckenaeria prominens Millidge, 1983 |

| Canada [urn:lsid:nmbe.ch:spidersp:013368]

Walckenaeria prominens Millidge, 1983: 154, f. 150, 156, 161 (Dm).

Walckenaeria puella Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013370]

Walckenaeria puella Millidge, 1983: 142, f. 108, 132 (Df).

Walckenaeria pullata Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013371]

Walckenaeria pullata Millidge, 1983: 124, f. 33, 42, 49 (Df).

Walckenaeria pyrenaea (Denis, 1952) |

| France [urn:lsid:nmbe.ch:spidersp:013372]

Wideria pyrenaea Denis, 1952a: 65, f. 6-7 (Df).
Walckenaeria pyrenaea Wunderlich, 1972a: 417 (uncertain placement).

Walckenaeria reclusa Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013374]

Walckenaeria reclusa Millidge, 1983: 173, f. 187, 192, 200 (Dmf).

Walckenaeria redneri Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013375]

Walckenaeria redneri Millidge, 1983: 135, f. 72, 94, 120 (Dmf).
Walckenaeria redneri Paquin & Dupérré, 2003: 128, f. 1376-1379 (mf).

Walckenaeria rufula Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013376]

Walckenaeria rufula Millidge, 1983: 130, f. 65-66, 84 (Dm).

Walckenaeria rutilis Millidge, 1983 |

| Mexico [urn:lsid:nmbe.ch:spidersp:013377]

Walckenaeria rutilis Millidge, 1983: 130, f. 38, 54, 63-64, 83, 103 (Dmf).

Walckenaeria ruwenzoriensis (Holm, 1962) |

| Congo, Uganda [urn:lsid:nmbe.ch:spidersp:013378]

Tigellinus ruwenzoriensis Holm, 1962: 177, f. 68a-d, 69, pl. VI, f. 7-8 (Dmf).
Walckenaeria ruwenzoriensis Wunderlich, 1972a: 390.
Walckenaeria ruwenzoriensis Holm, 1984: 146, f. 63-69 (mf).

Walckenaeria saetigera Tanasevitch, 2011 |

| India [urn:lsid:nmbe.ch:spidersp:044360]

Walckenaeria saetigera Tanasevitch, 2011d: 595, f. 105-113, 119 (Dmf).

Walckenaeria saniuana (Chamberlin & Ivie, 1939) |

| USA [urn:lsid:nmbe.ch:spidersp:013379]

Sisis saniuana Chamberlin & Ivie, 1939a: 66, f. 46-47 (Dm).
Walckenaeria saniuana Millidge, 1983: 120, f. 12-13, 19, 69 (Tm from Sisis, Df).

Walckenaeria serrata Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013380]

Walckenaeria serrata Millidge, 1983: 170, f. 197 (Dm).

Walckenaeria simplex Chyzer, 1894 |

| Germany to Greece [urn:lsid:nmbe.ch:spidersp:013381]

Walckenaeria simplex Chyzer, in Chyzer & Kulczyński, 1894: 144, pl. 4, f. 28 (Dm).
Walckenaeria simplex Miller, 1959: 56, f. 39-46 (m, Df).
Prosopotheca simplex Miller, 1971: 262, pl. LIII, f. 29, pl. LIV, f. 1 (mf).
Walckenaeria simplex Wunderlich, 1972a: 377, f. 120 (m).
Walckenaeria simplex Thaler, 1986a: 491, f. 18-20 (mf).
Walckenaeria simplex Růžička & Bryja, 2000: 137, f. 11, 26 (f).

Walckenaeria solivaga Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013382]

Walckenaeria solivaga Millidge, 1983: 167, f. 207 (Df).

Walckenaeria spiralis (Emerton, 1882) |

| Russia (Far North-East), Canada, USA [urn:lsid:nmbe.ch:spidersp:013383]

Spiropalpus spiralis Emerton, 1882: 39, pl. 10, f. 6 (Dmf).
Cornicularia spiralis Simon, 1926: 509.
Prosopotheca spiralis Crosby & Bishop, 1928b: 1051.
Walckenaeria vigilax Crosby & Bishop, 1931: 378, pl. 30, f. 71-75 (mf; misidentified per Dondale & Redner, 1972: 1644).
Walckenaeria vigilax Kaston, 1948: 206, f. 639-640, 659-661 (mf; misidentified per Dondale & Redner, 1972: 1644).
Walckenaeria spiralis Dondale & Redner, 1972: 1644, f. 2, 4, 6, 8 (mf, removed from S of Walckenaeria vigilax, rejecting Chamberlin & Ivie, 1944: 78).
Walckenaeria spiralis Millidge, 1983: 113, f. 2, 4, 8-9, 14-16, 22-23, 28, 67, 109, 112 (mf).
Walckenaeria spiralis Breene et al., 1993: 110, f. 176A-C (mf).
Walckenaeria spiralis Millidge, 1993c: 147, f. 27 (f).
Walckenaeria spiralis Paquin & Dupérré, 2003: 128, f. 1380-1383 (mf).

Walckenaeria stepposa Tanasevitch & Piterkina, 2007 |

| Kazakhstan [urn:lsid:nmbe.ch:spidersp:041286]

Walckenaeria stepposa Tanasevitch & Piterkina, 2007: 28, f. 22-33 (Dmf).

Walckenaeria striata Wunderlich, 1987 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013384]

Walckenaeria striata Wunderlich, 1987a: 181, f. 493-494 (Dmf).
Walckenaeria striata Wunderlich, 1992a: 405, f. 527-531 (m).

Walckenaeria stylifrons (O. Pickard-Cambridge, 1875) |

| Europe, Turkey [urn:lsid:nmbe.ch:spidersp:013385]

Erigone stylifrons O. Pickard-Cambridge, 1875b: 203, pl. 28, f. 12 (Dm).
Erigone jubata L. Koch, 1881b: 47, pl. 2, f. 2 (Dm) [urn:lsid:nmbe.ch:spidersp:059976].
Wideria stylifrons Simon, 1884a: 809, f. 738-741 (m, Df).
Wideria jubata Simon, 1884a: 812.
Wideria stylifrons Simon, 1894a: 624, f. 697-699 (m).
Wideria obscuripalpis Denis, 1949a: 155, f. 4-5 (Df) [urn:lsid:nmbe.ch:spidersp:059986].
Wideria stylifrons Denis, 1964c: 61 (S of Wideria obscuripalpis).
Wideria thinophila Denis, 1964e: 112, f. 12-14 (Df) [urn:lsid:nmbe.ch:spidersp:059994].
Horcotes niger Wiehle, 1965a: 16, f. 5-13 (Dm) [urn:lsid:nmbe.ch:spidersp:059985].
Wideria stylifrons Duffey & Denis, 1967: 25, f. 1-6 (mf).
Walckenaeria stylifrons Wunderlich, 1972a: 401, f. 76, 80, 84, 91, 98 (mf, T from Wideria, S of Horcotes niger, Wideria jubata and W. thinophila).
Walckenaeria stylifrons Locket, Millidge & Merrett, 1974: 72, f. 42A-E (mf).
Walckenaeria stylifrons Wunderlich, 1974b: 166 (S).
Walckenaeria stylifrons Jocqué, 1977e: 147, f. 8 (f).
Walckenaeria stylifrons Roberts, 1987: 28, f. 3d, 8e (mf).
Walckenaeria stylifrons Heimer & Nentwig, 1991: 270, f. 720 (mf).
Walckenaeria stylifrons Purgat et al., 2021b: 1602, f. 3A-G (m).
Walckenaeria stylifrons Sancak, İyiçalışkan & Damar, 2022: 30, f. 1-4 (m).
Walckenaeria stylifrons Yağmur, Kaya & Anlaş, 2023: 148, f. 12-16 (m).

Walckenaeria subdirecta Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013386]

Walckenaeria subdirecta Millidge, 1983: 147, f. 304, 309, 311 (Dmf).

Walckenaeria subpallida Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013387]

Walckenaeria subpallida Millidge, 1983: 153, f. 149, 158 (Dmf).

Walckenaeria subspiralis Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013388]

Walckenaeria subspiralis Millidge, 1983: 116, f. 24, 26-27, 29, 31 (Dmf).

Walckenaeria subterranea Wunderlich, 2011 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:044128]

Walckenaeria subterranea Wunderlich, 2011: 378, f. 13-19 (Dmf).

Walckenaeria subvigilax Millidge, 1983 |

| USA [urn:lsid:nmbe.ch:spidersp:013389]

Walckenaeria subvigilax Millidge, 1983: 129, f. 59-60, 70 (Dm).

Walckenaeria supercilia Seo, 2018 |

| Korea [urn:lsid:nmbe.ch:spidersp:052101]

Walckenaeria supercilia Seo, 2018: 265, f. 5R, 11J-N (Dm).

Walckenaeria suspecta (Kulczyński, 1882) |

| Poland, Slovakia [urn:lsid:nmbe.ch:spidersp:013390]

Erigone suspecta Kulczyński, 1882b: 26, pl. 3, f. 16 (Dmf).
Wideria suspecta Simon, 1884a: 812.
Walckenaeria suspecta Chyzer & Kulczyński, 1894: 144.
Wideria milleri Wunderlich, in Miller, 1971: 286, pl. 51, f. 26, pl. 52, f. 4 (Dm) [urn:lsid:nmbe.ch:spidersp:059984].
Walckenaeria suspecta Wunderlich, 1972a: 399, f. 72, 75, 79, 81, 83, 85, 89, 96 (mf, T from Wideria, removed from S of Wideria antica, rejecting Prószyński & Staręga, 1971: 164, S of Wideria milleri).
Walckenaeria suspecta Brignoli, 1983c: 323 (S of Baryphyma milleri; rejected by Růžička & Bryja, 2000: 136, see Baryphyma pratense).

Walckenaeria tanzaniensis Jocqué & Scharff, 1986 |

| Tanzania [urn:lsid:nmbe.ch:spidersp:013391]

Walckenaeria tanzaniensis Jocqué & Scharff, 1986: 9, f. 8-9 (Df).

Walckenaeria teideensis Wunderlich, 1992 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:013392]

Walckenaeria teideensis Wunderlich, 1992a: 406, f. 532-535 (Dmf).

Walckenaeria tenella Millidge, 1983 |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013393]

Walckenaeria tenella Millidge, 1983: 178, f. 245 (Df).

Walckenaeria tenuitibialis Bosmans, 1993 |

| Algeria [urn:lsid:nmbe.ch:spidersp:013394]

Walckenaeria (Prosopotheca) tenuitibialis Bosmans, in Bosmans & De Smet, 1993: 38, f. 45-51 (Dmf).

Walckenaeria teres Millidge, 1983 |

| Canada [urn:lsid:nmbe.ch:spidersp:013395]

Walckenaeria teres Millidge, 1983: 163, f. 174, 185 (Dm).

Walckenaeria thrinax (Chamberlin & Ivie, 1933) |

| USA [urn:lsid:nmbe.ch:spidersp:013396]

Cornicularia thrinax Chamberlin & Ivie, 1933a: 24, pl. 6, f. 62, pl. 7, f. 69-74 (Dmf).
Walckenaeria thrinax Wunderlich, 1972a: 388, f. 17, 28 (m).
Walckenaeria thrinax Millidge, 1983: 178, f. 214, 225, 231, 234, 244 (mf).

Walckenaeria tibialis (Emerton, 1882) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013397]

Cornicularia tibialis Emerton, 1882: 41, pl. 11, f. 2 (Dmf).
Prosopotheca tibialis Simon, 1884a: 837.
Erigone tibialis Marx, 1890a: 536.
Cornicularia tibialis Crosby & Bishop, 1931: 373, pl. 28, f. 49-51 (m).
Cornicularia tibialis Kaston, 1948: 167, f. 450-453 (m).
Walckenaeria tibialis Millidge, 1983: 161, f. 146, 172, 179, 182, 184 (mf).
Walckenaeria tibialis Paquin & Dupérré, 2003: 129, f. 1384-1387 (mf).

Walckenaeria tilos Wunderlich, 2011 |

| Canary Is. [urn:lsid:nmbe.ch:spidersp:044129]

Walckenaeria tilos Wunderlich, 2011: 379, f. 20-23 (Dmf).

Walckenaeria torta Bosmans, 1993 |

| Algeria [urn:lsid:nmbe.ch:spidersp:013398]

Walckenaeria (Prosopotheca) torta Bosmans, in Bosmans & De Smet, 1993: 41, f. 52-58 (Dmf).

Walckenaeria tricornis (Emerton, 1882) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013399]

Cornicularia tricornis Emerton, 1882: 43, pl. 11, f. 8 (Dm).
Tigellinus tricornis Simon, 1884a: 842.
Erigone tricornis Marx, 1890a: 536.
Tigellinus tricornis Crosby & Bishop, 1931: 377, pl. 29, f. 63-66 (m).
Walckenaeria tricornis Wunderlich, 1972a: 391, f. 68-70 (m).
Walckenaeria tricornis Millidge, 1983: 164, f. 186, 190, 194 (m).
Walckenaeria tricornis Paquin & Dupérré, 2003: 129, f. 1388-1391 (mf).

Walckenaeria trivialis Tanasevitch, 2023 |

| Ethiopia [urn:lsid:nmbe.ch:spidersp:059194]

Walckenaeria (Tigellinus) trivialis Tanasevitch, 2023d: 437, f. 13A-I, 14A-F (Dmf).

Walckenaeria tumida (Crosby & Bishop, 1931) |

| Canada, USA [urn:lsid:nmbe.ch:spidersp:013400]

Cornicularia tumida Crosby & Bishop, 1931: 374, pl. 29, f. 52-56 (Dm).
Walckenaeria tumida Millidge, 1983: 163, f. 173, 180-181, 183 (mf).
Walckenaeria tumida Paquin & Dupérré, 2003: 129, f. 1392-1395 (mf).

Walckenaeria turbulenta Bosmans, 1993 |

| Algeria [urn:lsid:nmbe.ch:spidersp:013401]

Walckenaeria (Prosopotheca) turbulenta Bosmans, in Bosmans & De Smet, 1993: 43, f. 59-62 (Dm).

Walckenaeria tystchenkoi Eskov & Marusik, 1994 |

| Russia (Far North-East to Sakhalin) [urn:lsid:nmbe.ch:spidersp:013402]

Walckenaeria tystchenkoi Eskov & Marusik, 1994: 66, f. 111-115 (Dmf).

Walckenaeria uenoi Saito & Irie, 1992 |

| Japan [urn:lsid:nmbe.ch:spidersp:013403]

Walckenaeria uenoi Saito & Irie, 1992: 21, f. 1-4 (Dmf).
Walckenaeria uenoi Ono, Matsuda & Saito, 2009: 288, f. 426-429 (mf).

Walckenaeria unicornis O. Pickard-Cambridge, 1861 |

| Europe, Russia (Europe to West Siberia), Kazakhstan [urn:lsid:nmbe.ch:spidersp:013404]

Walckenaeria unicornis O. Pickard-Cambridge, 1861a: 437 (Dm).
Walckenaeria unicornis Blackwall, 1864a: 293, pl. 20, f. 207 (m).
Micryphantes stylifer Ohlert, 1867: 66 (Dm) [urn:lsid:nmbe.ch:spidersp:059993].
Cornicularia monoceros Menge, 1869: 226, pl. 44, f. 125 (mf; misidentified per Simon, 1884a: 846).
Erigone unicornis Dahl, 1883: 65 (Df).
Cornicularia unicornis Simon, 1884a: 846, f. 780-782 (mf).
Trachynotus unicornis Dahl, 1886: 96.
Cornicularia unicornis Simon, 1894a: 662, f. 711 (m).
Cornicularia unicornis Becker, 1896: 169, pl. 12, f. 18 (mf).
Walckenaeria unicornis Kulczyński, 1898: 73, pl. 1, f. 28-29 (mf).
Cornicularia unicornis Smith, 1901a: 267, f. 1e-f (m).
Cornicularia stylifera Simon, 1926: 509.
Cornicularia unicornis Simon, 1926: 417, 508, f. 739 (mf).
Cornicularia unicornis Locket & Millidge, 1953: 204, f. 126A, E, H, 128A (mf).
Cornicularia unicornis Tullgren, 1955: 365, f. 67a-c (mf).
Cornicularia unicornis Wiehle, 1960a: 144, f. 246-254 (mf, S of Cornicularia stylifera).
Walckenaeria unicornis Merrett, 1963b: 428, f. 108A-C (m).
Cornicularia unicornis Tystshenko, 1971: 252, f. 863 (f).
Cornicularia unicornis Miller, 1971: 253, pl. LI, f. 7-8 (mf).
Walckenaeria unicornis Wunderlich, 1972a: 385, f. 50-51, 57 (m).
Cornicularia unicornis Palmgren, 1976: 50, f. 22.28-32 (mf).
Walckenaeria unicornis Millidge, 1977: 30, f. 111 (m).
Walckenaeria unicornis Millidge, 1983: 106, f. 3 (m).
Walckenaeria unicornis Roberts, 1987: 32, f. 6d, 9c (mf).
Walckenaeria unicornis Heimer & Nentwig, 1991: 270, f. 724 (mf).
Walckenaeria unicornis Růžička & Bryja, 2000: 137, f. 8 (f).
Walckenaeria unicornis Pajunen et al., 2009: 82, f. 6-7, 9, 11 (mf).

Walckenaeria uzungwensis Scharff, 1990 |

| Tanzania [urn:lsid:nmbe.ch:spidersp:013405]

Walckenaeria uzungwensis Scharff, 1990a: 87, f. 230-238 (Dmf).

Walckenaeria vigilax (Blackwall, 1853) |

| North America, Europe, Caucasus, Russia (Europe to Far North-East) [urn:lsid:nmbe.ch:spidersp:013406]

Neriene vigilax Blackwall, 1853: 24 (Dm).
Neriene vigilax Blackwall, 1864a: 277, pl. 19, f. 191 (m).
Erigone egena L. Koch, 1869: 194 (Dm) [urn:lsid:nmbe.ch:spidersp:059972].
Neriene vigilax Thorell, 1873: 446.
Erigone sollers O. Pickard-Cambridge, 1873f: 443, pl. 41, f. 8 (Dm) [urn:lsid:nmbe.ch:spidersp:059991].
Erigone hyperborea L. Koch, 1879c: 71, pl. 2, f. 23-23a (Df) [urn:lsid:nmbe.ch:spidersp:059974].
Gongylidium egenum Simon, 1884a: 499.
Wideria sollers Simon, 1884a: 812.
Cornicularia vigilax Simon, 1884a: 848, f. 783-784 (mf).
Lophomma vigilax Dahl, 1886: 98.
Walckenaeria vigilax Chyzer & Kulczyński, 1894: 146, pl. 5, f. 30 (mf).
Walckenaeria vigilax Bösenberg, 1902: 144, pl. 13, f. 191 (mf).
Stylothorax egena Reimoser, 1919: 72.
Walckenaeria vigilax Chamberlin & Ivie, 1944: 78 (S of Walckenaeria spiralis; revalidated by Dondale & Redner, 1972: 1644).
Cornicularia vigilax Locket & Millidge, 1953: 207, f. 127C, E, 128D (mf).
Cornicularia vigilax Tullgren, 1955: 364, f. 66a-d (mf).
Erigone hyperborea Roewer, 1955c: 1498 (nicht zu deuten = nomen dubium).
Cornicularia vigilax Wiehle, 1960a: 154, f. 269-276 (mf).
Cornicularia vigilax Wiehle, 1960c: 464, f. 10a-b (mf).
Walckenaeria vigilax Merrett, 1963b: 424, f. 104A-C (m).
Cornicularia vigilax Tystshenko, 1971: 252, f. 862 (f).
Cornicularia vigilax Miller, 1971: 261, pl. LI, f. 19-21 (mf).
Walckenaeria vigilax Dondale & Redner, 1972: 1644, f. 1, 3, 5, 7 (mf).
Cornicularia vigilax Thaler, 1972a: 40, f. 4-5 (m, S of Oedothorax egenus).
Cornicularia vigilax Holm, 1973: 81 (S of Erigone hyperborea, removed from nomen dubium).
Cornicularia vigilax Palmgren, 1976: 50, f. 23.1-4 (mf).
Walckenaeria vigilax Millidge, 1977: 20, f. 113 (m).
Walckenaeria vigilax Millidge, 1983: 129, f. 125-126 (m).
Walckenaeria vigilax Roberts, 1987: 28, f. 3c (mf).
Walckenaeria vigilax Crawford & Edwards, 1989: 437, f. 27-30, 33-34 (mf).
Cornicularia vigilax Hu & Wu, 1989: 166, f. 136.1-4 (mf).
Walckenaeria vigilax Tanasevitch, 1990: 109, f. 21.12, 23.35, 24.26 (mf).
Walckenaeria vigilax Heimer & Nentwig, 1991: 272, f. 727 (mf).
Walckenaeria vigilax Marusik et al., 1993b: 74 (S of Walckenaeria sollers).
Walckenaeria vigilax Růžička & Bryja, 2000: 137, f. 10, 23 (f).

Walckenaeria vilbasteae Wunderlich, 1980 |

| Estonia [urn:lsid:nmbe.ch:spidersp:013407]

Walckenaeria vilbastae Wunderlich, 1980i: 411, f. 1-6 (Dm; matronym of Asta Vilbaste).
Walckenaeria vilbasteae Brignoli, 1983c: 365.
Walckenaeria vilbasteae Roušar, 2020a: 10 (probably S of Walckenaeria furcillata).

Walckenaeria weber (Chamberlin, 1949) |

| USA [urn:lsid:nmbe.ch:spidersp:013408]

Tigellinus weber Chamberlin, 1949: 557, f. 160 (Df).
Walckenaeria weber Wunderlich, 1972a: 417 (uncertain placement).
Walckenaeria weber Millidge, 1983: 170, f. 210 (f).

Walckenaeria westringi Strand, 1903 |

| Norway [urn:lsid:nmbe.ch:spidersp:013409]

Walckenaeria westringi Strand, 1903b: 5 (Df).

Walckenaeria wunderlichi Tanasevitch, 1983 |

| Ukraine, Russia (Europe), Kazakhstan, Uzbekistan [urn:lsid:nmbe.ch:spidersp:013410]

Walckenaeria wunderlichi Tanasevitch, 1983b: 1793, pl. 5, f. 1-9 (Dmf).
Walckenaeria wunderlichi Tanasevitch, 1989a: 158, f. 218-219 (mf).