LINYPHIIDAE
Anodoration claviferum Millidge, 1991
Asemostera janetae Miller, 2007
Bathyphantes fissidens Simon, 1902
Bathyphantes lennoxensis Simon, 1902
Ctenophysis chilensis Millidge, 1985 [Sackmann, 2004: tesis no publicada]
Diplocephalus cristatus (Blackwall, 1833) [Lavery & Snazell, 2013]
Dubiaranea difficilis (Mello-Leitão, 1944)
Dubiaranea remota Millidge, 1991
Dubiaranea tristis (Mello-Leitão, 1941)
Dubiaranea vetusta Millidge, 1991 [Nadal et al., 2018]
Erigone palustris Millidge, 1991 [Lavery, 2017]
Eurymorion triunfo Rodrigues & Ott, 2010 [Munévar et al., 2020]
Falklandoglenes hadassa Lavery & Snazell, 2023
Falklandoglenes iasonum Lavery & Snazell, 2023
Falklandoglenes spinosa Usher, 1983
Falklandoglenes weddelli Lavery & Snazell, 2023
Gigapassus octarine Miller, 2007
Gongylidiellum uschuaiense Simon, 1902 [Dupérré & Harms 2018]
Gravipalpus standifer Miller, 2007
Intercymbium antarcticum (Simon, 1895)
Laminacauda aluminensis Millidge, 1991
Laminacauda argentinensis Millidge, 1985
Laminacauda diffusa Millidge, 1985
Laminacauda fuegiana (Tullgren, 1901)
Laminacauda montevidensis (Keyserling, 1878)
Laminacauda newtoni Millidge, 1985
Laminacauda plagiata (Tullgren, 1901) [Sackmann, 2004: tesis no publicada; Lavery, 2017]
Laminacauda tucumani Millidge, 1991
Lepthyphantes leprosus (Ohlert, 1865) [Lavery, 2017]
Linyphia lehmanni Simon, 1903
Linyphia melanoprocta Mello-Leitão, 1944
Lygarina aurantiaca (Simon, 1905)
Mermessus fradeorum (Berland, 1932) [Cosmopolita]
Microctenonyx subitaneus (O. Pickard-Cambridge) [Grismado et al., 2020]
Millidgella trisetosa (Millidge, 1985)
Minyriolus australis Simon, 1902 [Dupérré & Harms 2018]
Moyosi prativaga (Keyserling, 1886)
Moyosi rugosa (Millidge, 1991)
Neomaso aequabilis Millidge, 1991
Neomaso bilobatus (Tullgren, 1901) [Aisen et al. 2017]
Neomaso claggi Forster, 1970 [Forster, 1970]
Neomaso damocles Miller, 2007
Neomaso insperatus Millidge, 1991
Neomaso minimus Millidge, 1985 [Aisen et al. 2017]
Neomaso patagonicus (Tullgren, 1901)
Neomaso pollicatus (Tullgren, 1901)
Neomaso vicinus Millidge, 1991
Notholepthyphantes australis (Tullgren, 1901) [Argañaraz et al., 2020]
Notiomaso australis Banks, 1914 [Forster, 1970]
Notiomaso barbatus (Tullgren, 1901)
Notiomaso christina Lavery & Snazell, 2013
Notiomaso exonychus Miller, 2007 [Aisen et al. 2017]
Notiomaso flavus Tambs-Lyche, 1954 [Forster, 1970]
Notiomaso grytvikensis (Tambs-Lyche, 1954) [Forster, 1970]
Notiomaso shackletoni Lavery & Snazell, 2013
Notiomaso spei Lavery & Snazell, 2018
Notiomaso striatus (Usher, 1983)
Notolinga fuegiana (Simon, 1902) [Lavery & Dupérré, 2019]
Onychembolus subalpinus Millidge, 1985
Ostearius melanopygius (O. P.- Cambidge, 1879) [Cosmopolita]
Pseudotyphistes pallidus (Millidge, 1991)
Psilocymbium acanthodes Miller, 2007
Psilocymbium lineatum (Millidge, 1991) [Zapata & Grismado, 2015]
Rhabdogyna chiloensis Millidge, 1985 [Aisen et al. 2017]
Rhabdogyna patagonica (Tullgren, 1901) [Sackmann, 2004: tesis no publicada]
Scolecura cognata Millidge, 1991 [Nadal et al., 2018]
Scolecura parilis Millidge, 1991
Scolecura propinqua Millidge, 1991
Smermisia parvoris Miller, 2007
Smermisia vicosana (Bishop & Crosby, 1938)
Sphecozone araeonciformis (Simon, 1895)
Sphecozone bicolor (Nicolet, 1849)
Sphecozone cornuta Millidge, 1991
Sphecozone diversicolor (Keyserling, 1886)
Sphecozone fastibilis (Keyserling, 1886)
Sphecozone gravis (Millidge, 1991) [Achitte Schmutzler et al., 2016]
Sphecozone ignigena (Keyserling, 1886)
Sphecozone modesta (Nicolet, 1849)
Sphecozone modica Millidge, 1991
Sphecozone novaeteutoniae (Baert, 1987) [Rubio et al., 2012]
Sphecozone rubescens O. P.-Cambridge, 1870
Sphecozone tumidosa (Keyserling, 1886)
Sphecozone venialis (Keyserling, 1886)
Stictonanus lafonia Lavery & Snazell, 2023
Tenuiphantes tenuis (Blackwall, 1852)[Zapata & Grismado, 2015]
Triplogyna ignitula (Keyserling, 1886)[Zapata & Grismado, 2015]
Turbinellina nigra (Millidge, 1991)
Tutaibo velox (Keyserling, 1886)
Vesicapalpus simplex Millidge, 1991
Zilephus granulosus Simon, 1902 [Dupérré & Harms 2018]
Neomaso pollicatus (Tierra del Fuego) Foto: M. Ramírez
Sphecozone ignigena (Reserva La Saladita, Sarandí, Buenos Aires) Foto: Abril Grismado
Dubiaranea difficilis Foto: Gonzalo Rubio