Family: Microstigmatidae Roewer,1942 [urn:lsid:nmbe.ch:spiderfam:0008] Detail
N.B.: elevated to family status by Raven & Platnick, 1981: 14 and is composed of the subfamilies Microstigmatinae and Micromygalinae Platnick & Forster, 1982 (Passanha, Cizauskas & Brescovit, 2019: 2); newly circumscribed by Opatova et al., 2020: 702.
Gen. Angka Raven & Schwendinger, 1995 [urn:lsid:nmbe.ch:spidergen:00050] Detail
type Angka hexops Raven & Schwendinger, 1995; gender presumably feminine
N.B.: transferred from Cyrtaucheniidae to Microstigmatidae by Opatova et al., 2020: 700.
Angka hexops Raven & Schwendinger, 1995 * | m f | Thailand     [urn:lsid:nmbe.ch:spidersp:000456]
Angka hexops Raven & Schwendinger, 1995: 629, f. 2A-B, 3A, D, 4A, 5B, 6A-L (Dmf).
Gen. Envia Ott & Höfer, 2003 [urn:lsid:nmbe.ch:spidergen:03549] Detail
type Envia garciai Ott & Höfer, 2003; gender feminine
Envia garciai Ott & Höfer, 2003 * | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:038366]
Envia garciai Ott & Höfer, 2003: 374, f. 1-21 (Dmf).
Envia moleque Miglio & Bonaldo, 2011 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:044255]
Envia moleque Miglio & Bonaldo, 2011: 35, f. 1-12, 15-26 (Dmf).
Gen. Ixamatus Simon, 1887 [urn:lsid:nmbe.ch:spidergen:00118] Detail
type Ixalus varius L. Koch, 1873; gender masculine
N.B.: replacement name for Ixalus, preoccuppied in Mammalia by Ogilby, 1836; transferred from Dipluridae to Nemesidae by Raven, 1985a: 89 and to Microstigmatidae by Opatova et al., 2020: 701 (per Harvey et al., 2018).
Transferred to other genera:
Ixamatus distinctus Rainbow, 1914 -- see Aname
Ixamatus flavomaculatus (Rainbow & Pulleine, 1918) -- see Namea
Ixamatus gregori Hogg, 1901 -- see Stanwellia
Ixamatus maculatus Rainbow & Pulleine, 1918 -- see Aname
Ixamatus barina Raven, 1982 | m f | Australia (Queensland)     [urn:lsid:nmbe.ch:spidersp:001145]
Ixamatus barina Raven, 1982b: 1041, f. 1, 9-10, 12, 19, 28, 38-39, 52, 61, 72 (Dmf).
Ixamatus broomi Hogg, 1901 | m f | Australia (Queensland, New South Wales)     [urn:lsid:nmbe.ch:spidersp:001146]
Ixamatus broomi Hogg, 1901: 260, f. 34 (Dm).
Ixamatus broomi Raven, 1982b: 1045, f. 13, 20, 24, 33, 40-41, 53, 64, 67, 69 (m, Df).
Ixamatus caldera Raven, 1982 | m f | Australia (Queensland, New South Wales)     [urn:lsid:nmbe.ch:spidersp:001147]
Ixamatus caldera Raven, 1982b: 1049, f. 2, 15, 21, 29, 34, 47, 50, 54, 60, 71 (Dmf).
Ixamatus candidus Raven, 1982 | m f | Australia (Queensland, New South Wales)     [urn:lsid:nmbe.ch:spidersp:001148]
Ixamatus candidus Raven, 1982b: 1051, f. 14, 22, 30, 35, 42, 51, 55, 63, 68, 73 (Dmf).
Ixamatus fischeri Raven, 1982 | m f | Australia (New South Wales)     [urn:lsid:nmbe.ch:spidersp:001149]
Ixamatus fischeri Raven, 1982b: 1055, f. 3, 7, 16, 23, 31, 36, 43-44, 56, 65, 70 (Dmf).
Ixamatus lornensis Raven, 1985 | m | Australia (New South Wales)     [urn:lsid:nmbe.ch:spidersp:001150]
Ixamatus lornensis Raven, 1985d: 286, f. 1-7 (Dm).
Ixamatus musgravei Raven, 1982 | m f | Australia (New South Wales)     [urn:lsid:nmbe.ch:spidersp:001151]
Ixamatus musgravei Raven, 1982b: 1058, f. 4, 17, 25, 32, 37, 45-46, 57, 62, 66, 74 (Dmf).
Ixamatus rozefeldsi Raven, 1985 | m | Australia (Queensland)     [urn:lsid:nmbe.ch:spidersp:001152]
Ixamatus rozefeldsi Raven, 1985d: 288, f. 8-14 (Dm).
Ixamatus varius (L. Koch, 1873) * | m f | Australia (Queensland)     [urn:lsid:nmbe.ch:spidersp:001153]
Ixalus varius L. Koch, 1873: 469, pl. 36, f. 2 (Dmf).
Ixamatus varius Simon, 1887d: 195.
Hapalothele varia Hogg, 1900: 78.
Ixamatus varius Raven, 1980b: 45, f. 1-10 (mf).
Ixamatus varius Raven, 1981c: 338, f. 50, 63, 67 (f).
Ixamatus varius Raven, 1982b: 1062, f. 5.
Ixamatus webbae Raven, 1982 | m f | Australia (Queensland, New South Wales)     [urn:lsid:nmbe.ch:spidersp:001154]
Ixamatus webbae Raven, 1982b: 1062, f. 6, 8, 18, 26-27, 48-49, 58-59, 75 (Dmf).
Ixamatus webbi Platnick, 1989b: 86 (lapsus).
Gen. Kiama Main & Mascord, 1969 [urn:lsid:nmbe.ch:spidergen:00059] Detail
type Kiama lachrymoides Main & Mascord, 1969; gender presumably feminine
N.B.: transferred from Dipluridae to Cyrtaucheniidae by Raven, 1985a: 130, to Nemesiidae by Bond & Hedin, in Bond et al., 2012b: 10, and to Microstigmatidae by Opatova et al., 2020: 701.
Kiama lachrymoides Main & Mascord, 1969 * | m f | Australia (New South Wales)     [urn:lsid:nmbe.ch:spidersp:000510]
Kiama lachrymoides Main & Mascord, 1969: 25, f. 1-19 (Dmf).
Kiama lachrymoides Raven, 1981c: 340, f. 61.
Gen. Micromygale Platnick & Forster, 1982 [urn:lsid:nmbe.ch:spidergen:00142] Detail
type Micromygale diblemma Platnick & Forster, 1982; gender feminine
N.B.: placed in a monogeneric family by Wunderlich, 2004a: 619.
Micromygale diblemma Platnick & Forster, 1982 * | m f | Panama     [urn:lsid:nmbe.ch:spidersp:001343]
Micromygale diblemma Platnick & Forster, 1982: 11, f. 2-15, 17-18, 23-28 (Dmf).
Gen. Microstigmata Strand, 1932 [urn:lsid:nmbe.ch:spidergen:00143] Detail
type Microstigma geophilum Hewitt, 1916; gender feminine
N.B.: replacement name for Microstigma Hewitt, 1916, preoccupied by Rambur, 1842 in Neuroptera; transferred from Dipluridae to Microstigmatidae by Raven & Platnick, 1981: 15.
Microstigmata amatola Griswold, 1985 | m f | South Africa     [urn:lsid:nmbe.ch:spidersp:001344]
Microstigmata amatola Griswold, 1985a: 30, f. 4, 10, 15, 44, 54-59 (Dmf).
Microstigmata amatola Dippenaar-Schoeman, 2002: 79, f. 49d, i (mf).
Microstigmata geophila (Hewitt, 1916) * | m f | South Africa     [urn:lsid:nmbe.ch:spidersp:001345]
Microstigma geophilum Hewitt, 1916b: 206, f. 8 (Df).
Microstigma geophilum Hewitt, 1925: 286, f. II, 2-3 (Dm).
Microstigmata geophilum Strand, 1932: 142.
Microstigmata geophilum Griswold, 1985a: 33, f. 1-2, 11, 16, 18, 42, 60-65 (mf).
Microstigmata geophila Dippenaar-Schoeman, 2002: 79, f. 49c, h (mf).
Microstigmata lawrencei Griswold, 1985 | f | South Africa     [urn:lsid:nmbe.ch:spidersp:001346]
Microstigmata lawrencei Griswold, 1985a: 29, f. 29, 46 (Df).
Microstigmata lawrencei Dippenaar-Schoeman, 2002: 79, f. 49g (f).
Microstigmata longipes (Lawrence, 1938) | m f | South Africa     [urn:lsid:nmbe.ch:spidersp:001347]
Microstigma longipes Lawrence, 1938a: 463, f. 4a-b, d (Dmf).
Microstigmata longipes Griswold, 1985a: 17, f. 3, 5-6, 9, 13, 17, 20-28, 30-35 (mf).
Microstigmata longipes Dippenaar-Schoeman, 2002: 80, f. 49e (m).
Microstigmata ukhahlamba Griswold, 1985 | m f | South Africa     [urn:lsid:nmbe.ch:spidersp:001348]
Microstigmata ukhahlamba Griswold, 1985a: 25, f. 44, 47-53 (Dmf).
Microstigmata zuluensis (Lawrence, 1938) | m f | South Africa     [urn:lsid:nmbe.ch:spidersp:001349]
Microstigma zuluense Lawrence, 1938a: 461, f. 3a-b, 4c (Dmf).
Microstigmata zuluense Griswold, 1985a: 22, f. 7-8, 12, 14, 36-41, 43, 45 (mf).
Microstigmata zuluense Dippenaar-Schoeman, 2002: 80, f. 49f (m).
Gen. Ministigmata Raven & Platnick, 1981 [urn:lsid:nmbe.ch:spidergen:00144] Detail
type Ministigmata minuta Raven & Platnick, 1981; gender feminine
Ministigmata minuta Raven & Platnick, 1981 * | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:001350]
Ministigmata minuta Raven & Platnick, 1981: 15, f. 7-8, 12, 15, 23-24, 26, 30, 34, 38, 41-44, 53 (Dmf).
Ministigmata minuta Platnick & Forster, 1982: 10, f. 21.
Gen. Pseudonemesia Caporiacco, 1955 [urn:lsid:nmbe.ch:spidergen:00145] Detail
type Pseudonemesia parva Caporiacco, 1955; gender feminine
N.B.: transferred from Ctenizidae to Microstigmatidae by Raven & Platnick, 1981: 17.
Pseudonemesia kochalkai Raven & Platnick, 1981 | m f | Colombia     [urn:lsid:nmbe.ch:spidersp:001351]
Pseudonemesia kochalkai Raven & Platnick, 1981: 18, f. 6, 14, 16, 28, 32, 36, 40, 46-48, 54 (Dmf).
Pseudonemesia parva Caporiacco, 1955 * | m f | Venezuela     [urn:lsid:nmbe.ch:spidersp:001352]
Pseudonemesia parva Caporiacco, 1955: 266 (Df).
Pseudonemesia parva Raven & Platnick, 1981: 17, f. 5, 13, 27, 31, 35, 45, 49-52 (f, Dm).
Pseudonemesia tabiskey Indicatti & Villareal M., 2016 | m f | Venezuela     [urn:lsid:nmbe.ch:spidersp:048644]
Pseudonemesia tabiskey Indicatti & Villarreal M., 2016: 2156, f. 1-9 (Dmf).
Gen. Spelocteniza Gertsch, 1982 [urn:lsid:nmbe.ch:spidergen:00146] Detail
type Spelocteniza ashmolei Gertsch, 1982; gender feminine
N.B.: transferred from Ctenizidae to Nemesiidae by Raven, 1985a: 110 and to Microstigmatidae by Goloboff, 1995: 5.
Spelocteniza ashmolei Gertsch, 1982 * | f | Ecuador     [urn:lsid:nmbe.ch:spidersp:001353]
Spelocteniza ashmolei Gertsch, 1982a: 85, f. 8-9 (Df).
Gen. Tonton Passanha, Cizauskas & Brescovit, 2019 [urn:lsid:nmbe.ch:spidergen:04503] Detail
type Tonton itabirito Passanha, Cizauskas & Brescovit, 2019; gender neuter
Tonton emboaba (Pedroso, Baptista & Bertani, 2015) | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:047725]
Masteria emboaba Pedroso, Baptista & Bertani, 2015: 60, f. 1-16 (Dmf).
Masteria emboaba Passanha & Brescovit, 2018: 9 (misplaced in Masteria and Masteriinae, belongs to Micromygalinae).
Tonton emboaba Passanha, Cizauskas & Brescovit, 2019: 26, f. 2E-F, 12A-G (mf, T from Masteria).
Tonton ipiau Passanha, Cizauskas & Brescovit, 2019 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:050835]
Tonton ipiau Passanha, Cizauskas & Brescovit, 2019: 21, f. 2A-D, 10A-G (Dmf).
Tonton itabirito Passanha, Cizauskas & Brescovit, 2019 * | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:050831]
Tonton itabirito Passanha, Cizauskas & Brescovit, 2019: 6, f. 3A-G, 4A-F, 13B (Dmf).
Tonton matodentro Passanha, Cizauskas & Brescovit, 2019 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:050833]
Tonton matodentro Passanha, Cizauskas & Brescovit, 2019: 13, f. 7A-H, 8A-D (Dmf).
Tonton queca Passanha, Cizauskas & Brescovit, 2019 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:050832]
Tonton queca Passanha, Cizauskas & Brescovit, 2019: 10, f. 5A-F, 6A-D (Dmf).
Tonton quiteria Passanha, Cizauskas & Brescovit, 2019 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:050836]
Tonton quiteria Passanha, Cizauskas & Brescovit, 2019: 24, f. 11A-F (Dmf).
Tonton sapalo Passanha, Cizauskas & Brescovit, 2019 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:050834]
Tonton sapalo Passanha, Cizauskas & Brescovit, 2019: 19, f. 9A-H (Dmf).
Gen. Xamiatus Raven, 1981 [urn:lsid:nmbe.ch:spidergen:00140] Detail
type Xamiatus rubrifrons Raven, 1981; gender masculine
N.B.: transferred from Dipluridae to Nemesiidae by Raven, 1985a: 90 and to Microstigmatidae by Opatova et al., 2020: 701, based on the morphological similarity with Ixamatus and Kiama (see Raven, 1985a).
Xamiatus bulburin Raven, 1981 | m | Australia (Queensland)     [urn:lsid:nmbe.ch:spidersp:001337]
Xamiatus bulburin Raven, 1981c: 349, f. 21, 25, 31, 37, 39 (Dm).
Xamiatus ilara Raven, 1982 | m f | Australia (Queensland)     [urn:lsid:nmbe.ch:spidersp:001338]
Xamiatus ilara Raven, 1982a: 475, f. 5-12 (Dmf).
Xamiatus kia Raven, 1981 | m f | Australia (New South Wales)     [urn:lsid:nmbe.ch:spidersp:001339]
Xamiatus kia Raven, 1981c: 358, f. 20, 26, 32, 36, 40 (Dm).
Xamiatus kia Raven, 1982a: 463, f. 2-4 (Df).
Xamiatus magnificus Raven, 1981 | m f | Australia (Queensland)     [urn:lsid:nmbe.ch:spidersp:001340]
Xamiatus magnificus Raven, 1981c: 352, f. 19, 23, 28, 33-35, 42, 52 (Dmf).
Xamiatus rubrifrons Raven, 1981 * | m f | Australia (Queensland)     [urn:lsid:nmbe.ch:spidersp:001341]
Xamiatus rubrifrons Raven, 1981c: 344, f. 17-18, 24, 29, 38, 41, 43, 51, 57, 62, 66-68 (Dmf).
Gen. Xenonemesia Goloboff, 1989 [urn:lsid:nmbe.ch:spidergen:00147] Detail
type Xenonemesia platensis Goloboff, 1989; gender feminine
N.B.: transferred from Nemesiidae to Microstigmatidae by Goloboff, 1995: 5.
Xenonemesia araucaria Indicatti, Lucas, Ott & Brescovit, 2008 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:042100]
Xenonemesia araucaria Indicatti et al., 2008b: 531, f. 1-14, 30-34 (Dmf).
Xenonemesia otti Indicatti, Lucas & Brescovit, 2007 | m f | Brazil     [urn:lsid:nmbe.ch:spidersp:039485]
Xenonemesia otti Indicatti, Lucas & Brescovit, 2007: 44, f. 5-8, 18-28 (Dmf).
Xenonemesia platensis Goloboff, 1989 * | m f | Brazil, Uruguay, Argentina     [urn:lsid:nmbe.ch:spidersp:001354]
Xenonemesia platense Goloboff, 1989a: 358, f. 1-14 (Dmf).
Xenonemesia platensis Indicatti, Lucas & Brescovit, 2007: 44, f. 1-4, 9-17 (mf).
Xenonemesia platensis Ferretti et al., 2010: 21, f. 32-33 (m).
Xenonemesia platense Grismado & Goloboff, 2014c: 116, f. 13-15 (mf).
up