World Spider Catalog

Microstigmatidae Roewer, 1942

Family | ACCEPTED

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 and by Montes de Oca et al., 2022: 15.

Gen. Ixamatus Simon, 1887 urn:lsid:nmbe.ch:spidergen:00118

N.B.: replacement name for Ixalus, preoccuppied in Mammalia (Artiodactyla) by Ogilby, 1836; transferred from the Dipluridae to the Nemesidae by Raven, 1985a: 89 and to the Microstigmatidae by Opatova et al., 2020: 701 (after 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 | | 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) Original description

Ixamatus broomi Hogg, 1901 | | Australia (Queensland, New South Wales) urn:lsid:nmbe.ch:spidersp:001146

Ixamatus broomi Hogg, 1901: 260, f. 34 (Dm) Original description

Ixamatus broomi Raven, 1982b: 1045, f. 13, 20, 24, 33, 40-41, 53, 64, 67, 69 (m, Df)

Ixamatus caldera Raven, 1982 | | 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) Original description

Ixamatus candidus Raven, 1982 | | 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) Original description

Ixamatus fischeri Raven, 1982 | | 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) Original description

Ixamatus lornensis Raven, 1985 | | Australia (New South Wales) urn:lsid:nmbe.ch:spidersp:001150

Ixamatus lornensis Raven, 1985d: 286, f. 1-7 (Dm) Original description

Ixamatus musgravei Raven, 1982 | | 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) Original description

Ixamatus rozefeldsi Raven, 1985 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:001152

Ixamatus rozefeldsi Raven, 1985d: 288, f. 8-14 (Dm) Original description

Ixamatus varius (L. Koch, 1873) | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:001153

Ixalus varius L. Koch, 1873: 469, pl. 36, f. 2 (Dmf) Original description

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 | | 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) Original description

Ixamatus webbi Platnick, 1989b: 86 (lapsus)