| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2023-01-16 | Species transferred to new genus | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa thorelli (Keyserling, 1877) - Colombia, Peru, Brazil, Paraguay, Argentina | Species transferred from Lycosa to Tropicosa |
| 2023-01-16 | Species transferred to new genus | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa bogotensis (Keyserling, 1877) - Colombia | Species transferred from Arctosa to Tropicosa |
| 2023-01-16 | Species transferred to new genus | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa passerina (Mello-Leitão, 1941) - Argentina | Species transferred from Lycosa to Tropicosa |
| 2023-01-16 | New taxonomic reference entry | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa moesta (Holmberg, 1876) - Peru, Brazil, Uruguay, Argentina | |
| 2023-01-16 | Species transferred to new genus | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa moesta (Holmberg, 1876) - Peru, Brazil, Uruguay, Argentina | Species transferred from Alopecosa to Tropicosa |
| 2023-01-16 | Species distribution update | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa moesta (Holmberg, 1876) - Peru, Brazil, Uruguay, Argentina | (previous value) |
| 2023-01-16 | First description of male | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa moesta (Holmberg, 1876) - Peru, Brazil, Uruguay, Argentina | (previous value) |
| 2023-01-16 | Species synonymy | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa chelifasciata (Mello-Leitão, 1943) - Peru, Brazil | Tropicosa langei synonymized with Tropicosa chelifasciata |
| 2023-01-16 | Species updated | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa langei (Mello-Leitão, 1947) - Brazil | Status: Synonym (previous value) |
| 2023-01-16 | New taxonomic reference entry | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa chelifasciata (Mello-Leitão, 1943) - Peru, Brazil | |
| 2023-01-16 | Species transferred to new genus | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa chelifasciata (Mello-Leitão, 1943) - Peru, Brazil | Species transferred from Schizocosa to Tropicosa |
| 2023-01-16 | Species distribution update | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa chelifasciata (Mello-Leitão, 1943) - Peru, Brazil | (previous value) |
| 2023-01-16 | Species transferred to new genus | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa langei (Mello-Leitão, 1947) - Brazil | Species transferred from Lycosa to Tropicosa |
| 2023-01-16 | New taxonomic reference entry | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa baguala Paredes-Munguia, Brescovit & Teixeira, 2023 - Brazil | |
| 2023-01-16 | New species inserted | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa baguala Paredes-Munguia, Brescovit & Teixeira, 2023 - Brazil | |
| 2023-01-16 | New genus inserted | Paredes-Munguia, Brescovit & Teixeira, 2023 | Tropicosa Paredes-Munguia, Brescovit & Teixeira, 2023 | |
| 2023-01-16 | Reference included | Miquet, Oger & Déjean, 2022 | ||
| 2023-01-16 | New taxonomic reference entry | Miquet, Oger & Déjean, 2022 | Bolephthyphantes index (Thorell, 1856) - Greenland, Europe, Russia (Europe to Far East), Kazakhstan | |
| 2023-01-16 | New taxonomic reference entry | Miquet, Oger & Déjean, 2022 | Bolephthyphantes caucasicus (Tanasevitch, 1990) - France, Caucasus (Russia, Azerbaijan) | |
| 2023-01-16 | Species distribution update | Miquet, Oger & Déjean, 2022 | Bolephthyphantes caucasicus (Tanasevitch, 1990) - France, Caucasus (Russia, Azerbaijan) | (previous value) |
| 2023-01-16 | Reference included | Déjean, 2022c | ||
| 2023-01-16 | New taxonomic reference entry | Déjean, 2022c | Leptoneta albera Déjean, 2022 - France | |
| 2023-01-16 | New species inserted | Déjean, 2022c | Leptoneta albera Déjean, 2022 - France | |
| 2023-01-16 | New taxonomic reference entry | Déjean, 2022c | Leptoneta minos Simon, 1882 - Spain, France | |
| 2023-01-16 | Species distribution update | Déjean, 2022c | Leptoneta minos Simon, 1882 - Spain, France | (previous value) |
| 2023-01-16 | Taxonomic reference added from other taxon | Leptoneta minos Simon, 1882 - Spain, France | (previous value) | |
| 2023-01-16 | Taxonomic reference assigned to new taxon | Leptoneta infuscata Simon, 1872 - Spain (mainland, Majorca), France | Taxonomic reference entry assigned to Leptoneta minos Simon, 1882 | |
| 2023-01-16 | Taxonomic reference added from other taxon | Leptoneta minos Simon, 1882 - Spain, France | (previous value) | |
| 2023-01-16 | Taxonomic reference assigned to new taxon | Leptoneta infuscata Simon, 1872 - Spain (mainland, Majorca), France | Taxonomic reference entry assigned to Leptoneta minos Simon, 1882 | |
| 2023-01-16 | Taxonomic reference added from other taxon | Leptoneta minos Simon, 1882 - Spain, France | (previous value) | |
| 2023-01-16 | Taxonomic reference assigned to new taxon | Leptoneta infuscata Simon, 1872 - Spain (mainland, Majorca), France | Taxonomic reference entry assigned to Leptoneta minos Simon, 1882 | |
| 2023-01-16 | Species updated | Déjean, 2022c | Leptoneta minos Simon, 1882 - Spain, France | Removed synonymy (previous value) |
| 2023-01-16 | New taxonomic reference entry | Déjean, 2022c | Leptoneta infuscata Simon, 1872 - Spain (mainland, Majorca), France | |
| 2023-01-16 | Reference included | Déjean & Verhoogt, 2022 | ||
| 2023-01-16 | New taxonomic reference entry | Déjean & Verhoogt, 2022 | Erigone dentosa O. Pickard-Cambridge, 1894 - Canada, USA, Mexico, Guatemala. Introduced to Europe, Turkey | |
| 2023-01-16 | Reference included | Michaud, 2022 | ||
| 2023-01-16 | New taxonomic reference entry | Michaud, 2022 | Centromerus cavernarum (L. Koch, 1872) - Europe | |
| 2023-01-16 | New taxonomic reference entry | Michaud, 2022 | Clubiona saxatilis L. Koch, 1867 - France to Ukraine and south-eastern Europe | |
| 2023-01-16 | New taxonomic reference entry | Michaud, 2022 | Formiphantes lephthyphantiformis (Strand, 1907) - France, Belgium, Italy, Central Europe, Serbia, Baltic States, Belarus | |
| 2023-01-16 | Reference included | Tripathi et al., 2023a | ||
| 2023-01-16 | New taxonomic reference entry | Tripathi et al., 2023a | Myrmarachne uniseriata Narayan, 1915 - India, Sri Lanka | |
| 2023-01-16 | First description of female | Tripathi et al., 2023a | Myrmarachne uniseriata Narayan, 1915 - India, Sri Lanka | (previous value) |
| 2023-01-16 | New taxonomic reference entry | Tripathi et al., 2023a | Myrmarachne spissa (G. W. Peckham & E. G. Peckham, 1892) - India, Sri Lanka | |
| 2023-01-16 | Species distribution update | Tripathi et al., 2023a | Myrmarachne spissa (G. W. Peckham & E. G. Peckham, 1892) - India, Sri Lanka | (previous value) |
| 2023-01-15 | Reference included | Ribera & Dimitrov, 2023 | ||
| 2023-01-15 | New taxonomic reference entry | Ribera & Dimitrov, 2023 | Typhlonesticus parvus Kulczyński, 1914 - Bosnia and Herzegovina | |
| 2023-01-15 | Species transferred to new genus | Ribera & Dimitrov, 2023 | Typhlonesticus parvus Kulczyński, 1914 - Bosnia and Herzegovina | Species transferred from Carpathonesticus to Typhlonesticus |
| 2023-01-15 | New taxonomic reference entry | Ribera & Dimitrov, 2023 | Typhlonesticus silvestrii (Fage, 1929) - USA | |
| 2023-01-15 | Species transferred to new genus | Ribera & Dimitrov, 2023 | Typhlonesticus silvestrii (Fage, 1929) - USA | Species transferred from Nesticus to Typhlonesticus |
| 2023-01-15 | New taxonomic reference entry | Ribera & Dimitrov, 2023 | Carpathonesticus wiehlei (Dumitrescu, 1979) - Romania |
Log values