This is a list of the described species of the harvestman family Stygnidae. The data is taken from Joel Hallan's Biology Catalog.
Heterostygninae Heterostygninae Roewer, 1913
Eutimesius Roewer, 1913 Eutimesius albicinctus (Roewer, 1915) — Venezuela Eutimesius ephippiatus (Roewer, 1915) — Colombia Eutimesius ornatus (Roewer, 1943) — Colombia, Venezuela Eutimesius simoni Roewer, 1913 — Brazil, Colombia, Ecuador, Peru
Imeri Pinto-da-Rocha & Tourinho, 2012 (! after Hallan) Imeri ajuba Coronato-Ribeiro, Pinto-da-Rocha & Rheims, 2013 — Brazil (Amazonas) Imeri lomanhungae Pinto-da-Rocha & Tourinho, 2012 — Brazil (Amazonas)
Innoxius Pinto-da-Rocha, 1997 Innoxius magnus (Caporiacco, 1951) — Venezuela
Minax Pinto-da-Rocha, 1997 Minax tetraspinosus Pinto-da-Rocha, 1997 — Venezuela
Stenostygnellus Roewer, 1913 Stenostygnellus flavolimbatus Roewer, 1913 — Venezuela Stenostygnellus macrochelis (Roewer, 1917) — Venezuela
Stygnidius Simon, 1879 Stygnidius guerinii Sørensen, 1932 — French Guayana Stygnidius inflatus (Guérin-Méneville, 1829-1843) — Brazil, Venezuela, French Guiana
Stygnoplus Simon, 1879 Stygnoplus antiguanus (Roewer, 1943) — Leeward Islands, Antigua Stygnoplus biguttatus Pinto-da-Rocha, 1997 — Venezuela Stygnoplus clavotibialis (Goodnight & Goodnight, 1947) — Trinidad Stygnoplus flavitarsis (Simon, 1879) — Leeward Islands, Guadeloupe Stygnoplus forcipatus (C.L. Koch, 1845) — Colombia Stygnoplus granulosus Mello-Leitão, 1940 — Venezuela Stygnoplus longipalpus (Goodnight & Goodnight, 1942) — Guyana Stygnoplus meinerti Sørensen, 1932 — Venezuela Stygnoplus triacanthus (C.L. Koch, 1839) — South America Stygnoplus tuberculatus (Goodnight & Goodnight, 1942) — Dominica (plus synonym Stygnoplus dominicanus (Roewer, 1943) per Pérez-González, 2000, after Hallan).
Timesius Simon, 1879 Timesius vesicularis (Gervais, 1844) — Colombia
Yapacana Pinto-da-Rocha, 1997 Yapacana tibialis (Pinto-da-Rocha, 1997) — Venezuela
Stygninae Stygninae Simon, 1879
Actinostygnoides Goodnight & Goodnight, 1942 Actinostygnoides carus Goodnight & Goodnight, 1942 — Guyana
Auranus Mello-Leitão, 1941 Auranus hoeferscovitorum Pinto-da-Rocha, 1997 — Brazil Auranus parvus Mello-Leitão, 1941 — Brazil
Fortia Villarreal et al., 2022 (! after Hallan) Fortia jedi Villarreal et al., 2022 — Colombia Fortia sith Villarreal et al., 2022 — Colombia
Iguarassua Roewer, 1943 Iguarassua schubarti Roewer, 1943 — Brazil
Jabbastygnus Kury & Villarreal, 2015 (! after Hallan) Jabbastygnus huttorum Kury & Villarreal, 2015 — Colombia (Boyacá)
Kaapora Pinto-da-Rocha, 1997 Kaapora minutissimus (Roewer, 1943) — Brazil
Metaphareus Roewer, 1912 Metaphareus albimanus Roewer, 1912 — Colombia Metaphareus punctatus Roewer, 1913 — Venezuela
Niceforoiellus Mello-Leitão, 1941 Niceforoiellus assimilis Mello-Leitão, 1941 — Colombia
Obidosus Roewer, 1931 (! after Hallan, genus restored per Villarreal et al. 2019) Obidosus albilineatus Roewer, 1957 — Peru, Ecuador, Brazil (Amazonas) Obidosus amigos (Ochoa & Pinto-da-Rocha, 2013) — Peru Obidosus amplichelis Roewer, 1931 — Brazil (Amazonas) Obidosus apiacas (Pinto-da-Rocha, 2000) — Brazil (Mato Grosso) Obidosus bahiensis (Pinto-da-Rocha & Villarreal, 2009) — Brazil (Bahía) Obidosus boibumba (Villarreal & Pinto-da-Rocha, 2006) — Brazil (Acre), Peru Obidosus carnaval (Villarreal & Pinto-da-Rocha, 2006) — Brazil (Acre), Colombia (Amazonas) Obidosus cirio (Villarreal & Pinto-da-Rocha, 2006) — Brazil (Pará) Obidosus coxalis (Roewer, 1931) — Brazil (Amazonas) Obidosus evelineae (Soares & Soares, 1978) — Brazil (Pará) Obidosus foliadereis (Villarreal & Pinto-da-Rocha, 2006) — Brazil (Mato Grosso) Obidosus jirau (Bragagnolo, 2013) — Brazil (Rondonia) Obidosus junina (Villarreal & Pinto-da-Rocha, 2006) — Brazil (Bahía) Obidosus kakinte (Ochoa & Pinto-da-Rocha, 2013) — Peru Obidosus laevis (Sørensen, 1932) — Brazil (Pará, Matto Grosso) Obidosus longipalpis (Roewer, 1943) — Brazil (Amazonas) Obidosus machiguenga (Ochoa & Pinto-da-Rocha, 2013) — Peru Obidosus mendopictus (Soares, 1978) — Brazil (Bahía) Obidosus osvaldoi (Kury & Pinto-da-Rocha, 2008) — Brazil (Espírito Santo) Obidosus palpalis (Roewer, 1931) — Brazil (Amazonas) Obidosus regalo (Bragagnolo, 2013) — Brazil (Tocantins) Obidosus trocaraincola (Pinto-da-Rocha, 1997) — Brazil (Pará)
Ortonia Wood, 1869 Ortonia ferox Wood, 1869 — Ecuador
Paraphareus Goodnight & Goodnight, 1943 Paraphareus tatei Goodnight & Goodnight, 1943 — Guyana/Venezuela (Bolívar: Monte Roraima)
Phareus Simon, 1879 (! revised after Hallan) Phareus antrophilus Villarreal & Rodríguez-T, 2006 — Colombia Phareus raptator (Gervais, 1844) — Colombia, Venezuela
Pickeliana Mello-Leitão, 1932 (! revised after Hallan) Pickeliana albimaculata Hara & Pinto-da-Rocha, 2008 Pickeliana capito (Soares & Soares, 1974) Pickeliana pickeli Mello-Leitão, 1932 — Brazil
Planophareus Goodnight & Goodnight, 1943 Planophareus pallidus Goodnight & Goodnight, 1943 — Monte Roraima, Brazil
Protimesius Roewer, 1913 (! revised after Hallan) Protimesius gracilis Roewer, 1913 — Brazil (Amapá), Suriname, French Guiana Protimesius lucifer Villarreal, Ázara & Kury, 2019 — Brazil (Pará) Protimesius orcus Villarreal, Ázara & Kury, 2019 — Brazil (Ceará)
Ricstygnus Kury, 2009 (! after Hallan) Ricstygnus quineti Kury, 2009 — Brazil (Ceará)
Sickesia Soares, 1979 Sickesia helmuti Soares, 1979 — Brazil
Stenophareus Goodnight & Goodnight, 1943 Stenophareus roraimus Goodnight & Goodnight, 1943 — Roraima, Brazil
Stenostygnoides Roewer, 1913 Stenostygnoides cosmetitarsus Roewer, 1913 — Surinam
Stygnus Perty, 1833 Stygnus aggerum Sørensen, 1932 — Venezuela Stygnus armatus Perty, 1833 — Brazil Stygnus brevispinis Pinto-da-Rocha, 1997 — Bolivia Stygnus ferrugineus (Perty, 1833) — Brazil, French Guiana Stygnus gertschi (Roewer, 1963) — Colombia Stygnus grasshoffi Pinto-da-Rocha, 1997 — Venezuela Stygnus klugi (Goodnight & Goodnight, 1943) — Peru Stygnus lesserti (Roewer, 1943) — Brazil Stygnus luteus (Mello-Leitão, 1931) — Brazil Stygnus marthae Pinto-da-Rocha, 1997 — Brazil Stygnus mediocris (Roewer, 1931) — Ecuador Stygnus multispinosus (Piza, 1938) — Brazil Stygnus pectinipes (Roewer, 1943) — Surinam, Brazil, Colombia Stygnus peruvianus (Roewer, 1957) — Peru Stygnus polyacanthus (Mello-Leitão, 1923) — Brazil Stygnus simonis Sørensen, 1932 — Peru Stygnus simplex (Roewer, 1913) — Ecuador, Colombia, Peru Stygnus weyrauchi (Roewer, 1963) — Peru
Verrucastygnus Pinto-da-Rocha, 1997 Verrucastygnus caliginosus (R. Pinto-da-Rocha, 1990) — Brazil
incertae sedis incertae sedis
Gaibulus Roewer, 1943 Gaibulus schubarti Roewer, 1943 — Brazil
Since excluded Subsequently transferred are former Stygnidae: Nomoclastinae Roewer, 1943
Nomoclastes Sørensen, 1932 Nomoclastes quasimodo Pinto-da-Rocha, 1997 — Colombia Nomoclastes taedifer Sørensen, 1932 — Colombia Moved to => Nomoclastidae Roewer, 1943
References Joel Hallan's Biology Catalog: Stygnidae