| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2026-01-09 | Reference included | de Blas & Merino-Sáinz, 2025 | ||
| 2026-01-09 | New taxonomic reference entry | de Blas & Merino-Sáinz, 2025 | Zoropsis spinimana (Dufour, 1820) - Europe, North Africa, Turkey, Caucasus, Russia (Europe to Far East), Central Asia, China, Japan. Introduced to USA, Azores | |
| 2026-01-09 | Reference included | Gonzalez-Moline & Costea, 2025 | ||
| 2026-01-09 | New taxonomic reference entry | Gonzalez-Moline & Costea, 2025 | Cybaeodes mallorcensis Wunderlich, 2008 - Spain (incl. Balearic Is.) | |
| 2026-01-09 | Reference included | Cubas-Rodríguez & Brescovit, 2025 | ||
| 2026-01-09 | New taxonomic reference entry | Cubas-Rodríguez & Brescovit, 2025 | Cyrtophora citricola (Forsskål, 1775) - Southern Europe, Africa, Middle East, Pakistan, India, China, Japan. Introduced to Cuba, Dominican Rep., Honduras, Costa Rica, Panama, Colombia, Brazil | |
| 2026-01-09 | Species distribution update | Cubas-Rodríguez & Brescovit, 2025 | Cyrtophora citricola (Forsskål, 1775) - Southern Europe, Africa, Middle East, Pakistan, India, China, Japan. Introduced to Cuba, Dominican Rep., Honduras, Costa Rica, Panama, Colombia, Brazil | (previous value) |
| 2026-01-09 | Reference included | Garrido-Trujillo et al., 2025b | ||
| 2026-01-09 | New taxonomic reference entry | Garrido-Trujillo et al., 2025b | Fritzia muelleri O. Pickard-Cambridge, 1879 - Panama, Colombia, Trinidad, Suriname, French Guiana, Peru, Brazil, Argentina | |
| 2026-01-09 | Species distribution update | Garrido-Trujillo et al., 2025b | Fritzia muelleri O. Pickard-Cambridge, 1879 - Panama, Colombia, Trinidad, Suriname, French Guiana, Peru, Brazil, Argentina | (previous value) |
| 2026-01-09 | Species updated | Garrido-Trujillo et al., 2025b | Fritzia muelleri O. Pickard-Cambridge, 1879 - Panama, Colombia, Trinidad, Suriname, French Guiana, Peru, Brazil, Argentina | (previous value) |
| 2026-01-09 | Reference included | Fernández-Pérez et al., 2025 | ||
| 2026-01-09 | New taxonomic reference entry | Fernández-Pérez et al., 2025 | Coelotes pastor Simon, 1875 - Spain, France, Italy | |
| 2026-01-09 | Species distribution update | Fernández-Pérez et al., 2025 | Coelotes pastor Simon, 1875 - Spain, France, Italy | (previous value) |
| 2026-01-09 | Reference included | Sherwood & Arzuza, 2025 | ||
| 2026-01-09 | Taxon is nomen dubium | Sherwood & Arzuza, 2025 | Trachelopachys nigrifemur (Mello-Leitão, 1941) - Colombia | Taxon declared a nomen dubium |
| 2026-01-09 | New taxonomic reference entry | Sherwood & Arzuza, 2025 | Neochelas amacayacu (Sherwood & Arzuza, 2025) - Colombia | |
| 2026-01-09 | Reference included | Montenegro & Aguilera, 2025b | ||
| 2026-01-09 | Species distribution update | Montenegro & Aguilera, 2025b | Catumiri argentinense (Mello-Leitão, 1941) - Argentina | (previous value) |
| 2026-01-09 | Taxonomic reference assigned to new taxon | Montenegro & Aguilera, 2025b | Catumiri argentinense (Mello-Leitão, 1941) - Argentina | Taxonomic reference entry assigned to other taxon |
| 2026-01-09 | New taxonomic reference entry | Montenegro & Aguilera, 2025b | Catumiri almonacidae Montenegro & Aguilera, 2025 - Chile | |
| 2026-01-09 | New species inserted | Montenegro & Aguilera, 2025b | Catumiri almonacidae Montenegro & Aguilera, 2025 - Chile | |
| 2026-01-09 | Reference included | Sherwood & Jocqué, 2025b | ||
| 2026-01-09 | New taxonomic reference entry | Sherwood & Jocqué, 2025b | Macrothele triangularis Benoit, 1965 - DR Congo | |
| 2026-01-09 | Taxon is nomen dubium | Sherwood & Jocqué, 2025b | Macrothele incisa Benoit, 1965 - DR Congo | Taxon declared a nomen dubium |
| 2026-01-09 | Taxon is nomen dubium | Sherwood & Jocqué, 2025b | Macrothele abrupta Benoit, 1965 - DR Congo | Taxon declared a nomen dubium |
| 2026-01-09 | Reference included | Cajade et al., 2025b | ||
| 2026-01-09 | New taxonomic reference entry | Cajade et al., 2025b | Laminacauda montevidensis (Keyserling, 1878) - Brazil, Uruguay, Argentina | |
| 2026-01-09 | New taxonomic reference entry | Cajade et al., 2025b | Laminacauda karaguata Cajade, 2025 - Brazil, Uruguay | |
| 2026-01-09 | New species inserted | Cajade et al., 2025b | Laminacauda karaguata Cajade, 2025 - Brazil, Uruguay | |
| 2026-01-09 | Reference included | Moeller, Galleti-Lima & Guadanucci, 2025 | ||
| 2026-01-09 | New taxonomic reference entry | Moeller, Galleti-Lima & Guadanucci, 2025 | Pterinopelma roseum (Mello-Leitão, 1923) - Brazil, Argentina | |
| 2026-01-09 | New taxonomic reference entry | Moeller, Galleti-Lima & Guadanucci, 2025 | Pterinopelma longisternale (Bertani, 2001) - Brazil, Argentina | |
| 2026-01-09 | Reference included | Hernández-Corral & Ferrández, 2025 | ||
| 2026-01-09 | New taxonomic reference entry | Hernández-Corral & Ferrández, 2025 | Macrothele calpeiana (Walckenaer, 1805) - Portugal, Spain, Morocco, Algeria | |
| 2026-01-08 | Taxonomic reference update | Tomomingi sjostedti (Lessert, 1925) - Kenya, Tanzania | (previous value) | |
| 2026-01-07 | Reference included | Peñaherrera-R. et al., 2025d | ||
| 2026-01-07 | Reference included | Sherwood et al., 2025h | ||
| 2026-01-07 | New taxonomic reference entry | Sherwood et al., 2025h | Sorkinius kibonotensis (Tullgren, 1910) - Tanzania | |
| 2026-01-07 | Species transferred to new genus | Sherwood et al., 2025h | Sorkinius kibonotensis (Tullgren, 1910) - Tanzania | Species transferred from Xerophaeus Purcell, 1907 to Sorkinius Sherwood, Jocqué, Cazanove & Derepas, 2025 |
| 2026-01-07 | New taxonomic reference entry | Sherwood et al., 2025h | Sorkinius coruscus (L. Koch, 1875) - Ethiopia, Tanzania, South Africa, Yemen | |
| 2026-01-07 | Species transferred to new genus | Sherwood et al., 2025h | Sorkinius coruscus (L. Koch, 1875) - Ethiopia, Tanzania, South Africa, Yemen | Species transferred from Xerophaeus Purcell, 1907 to Sorkinius Sherwood, Jocqué, Cazanove & Derepas, 2025 |
| 2026-01-07 | Species synonymy | Sherwood et al., 2025h | Sorkinius oceanicus (Schmidt & Jocqué, 1983) - Réunion | Junior synonym of Sorkinius maillardi (Vinson, 1863) |
| 2026-01-07 | Species transferred to new genus | Sherwood et al., 2025h | Sorkinius oceanicus (Schmidt & Jocqué, 1983) - Réunion | Species transferred from Xerophaeus Purcell, 1907 to Sorkinius Sherwood, Jocqué, Cazanove & Derepas, 2025 |
| 2026-01-07 | Species synonymy | Sherwood et al., 2025h | Sorkinius espoir (Platnick, 1981) - Seychelles | Junior synonym of Sorkinius maillardi (Vinson, 1863) |
| 2026-01-07 | Species transferred to new genus | Sherwood et al., 2025h | Sorkinius espoir (Platnick, 1981) - Seychelles | Species transferred from Xerophaeus Purcell, 1907 to Sorkinius Sherwood, Jocqué, Cazanove & Derepas, 2025 |
| 2026-01-07 | New taxonomic reference entry | Sherwood et al., 2025h | Sorkinius maillardi (Vinson, 1863) - Seychelles, Reunion | |
| 2026-01-07 | Species transferred to new genus | Sherwood et al., 2025h | Sorkinius maillardi (Vinson, 1863) - Seychelles, Reunion | Species transferred from Drassodes Westring, 1851 to Sorkinius Sherwood, Jocqué, Cazanove & Derepas, 2025 |
| 2026-01-07 | Species distribution update | Sherwood et al., 2025h | Sorkinius maillardi (Vinson, 1863) - Seychelles, Reunion | (previous value) |
| 2026-01-07 | Species updated | Sherwood et al., 2025h | Sorkinius maillardi (Vinson, 1863) - Seychelles, Reunion | (previous value) |
Log values