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 — Peru, Brazil, Colombia, Ecuador

• 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 dominicanus (Roewer, 1943) — Dominica
• 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) — British Guiana
• Stygnoplus meinerti Sørensen, 1932 — Venezuela
• Stygnoplus triacanthus (C.L. Koch, 1839) — South America
• Stygnoplus tuberculatus (Goodnight & Goodnight, 1942) — Dominica

• Timesius Simon, 1879

• Timesius vesicularis (Gervais, 1844) — Colombia

• Yapacana Pinto-da-Rocha, 1997

• Yapacana tibialis (Pinto-da-Rocha, 1997) — Venezuela

Nomoclastinae

Nomoclastinae Roewer, 1943

• Nomoclastes Sørensen, 1932

• Nomoclastes quasimodo Pinto-da-Rocha, 1997 — Colombia
• Nomoclastes taedifer Sørensen, 1932 — Colombia

Stygninae

Stygninae Simon, 1879

• Actinostygnoides Goodnight & Goodnight, 1942

• Actinostygnoides carus Goodnight & Goodnight, 1942 — British Guiana

• Auranus Mello-Leitão, 1941

• Auranus hoeferscovitorum Pinto-da-Rocha, 1997 — Brazil
• Auranus parvus Mello-Leitão, 1941 — Brazil

• Fortia Villarreal et al., 2022

• Fortia jedi Villarreal et al., 2022 — Colombia
• Fortia sith Villarreal et al., 2022 — Colombia

• Iguarassua Roewer, 1943

• Iguarassua schubarti Roewer, 1943 — Brazil

• 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

• Ortonia Wood, 1869

• Ortonia ferox Wood, 1869 — Ecuador

• Paraphareus Goodnight & Goodnight, 1943

• Paraphareus tatei Goodnight & Goodnight, 1943 — Monte Roraima: British Guiana?, Brazil

• Phareus Simon, 1879

• Phareus raptator (Gervais, 1844) — Colombia, Venezuela

• Pickeliana Mello-Leitão, 1932

• 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

• Protimesius albilineatus (Roewer, 1957) — Peru, Brazil
• Protimesius amplichelis (Roewer, 1931) — Brazil
• Protimesius apiacas Pinto-da-Rocha, 2000 — Brazil
• Protimesius coxalis (Roewer, 1931) — Brazil
• Protimesius evelineae (Soares & Soares, 1978) — Brazil
• Protimesius gracilis Roewer, 1913 — Brazil, Suriname, French Guiana
• Protimesius laevis (Sørensen, 1932) — Brazil
• Protimesius longipalpis (Roewer, 1943) — Brazil
• Protimesius mendopictus (H. E. M. Soares, 1978) — Brazil
• Protimesius palpalis (Roewer, 1931) — Brazil
• Protimesius trocaraincola Pinto-da-Rocha, 1997 — Brazil

• Sickesia H. E. M. Soares, 1979

• Sickesia helmuti H. E. M. 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

References

• Joel Hallan's Biology Catalog: Stygnidae