| 2024-02-20 | Species transferred to new genus | Prolycosides proletaria (Tullgren, 1905) | Bolivia, Argentina | Species transferred from Schizocosa to Prolycosides | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | Species transferred from Arctosa to Prolycosides | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species distribution update | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Hogna pugil (Bertkau, 1880) | Brazil | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Hogna pugil (Bertkau, 1880) | Brazil | Species transferred from Arctosa to Hogna | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Hogna andina (Chamberlin, 1916) | Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Hogna andina (Chamberlin, 1916) | Peru | Species transferred from Arctosa to Hogna | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa villa Paredes-Munguía, Brescovit & Teixeira, 2024 | Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New species inserted | Arctosa villa Paredes-Munguía, Brescovit & Teixeira, 2024 | Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Arctosa tenella (Keyserling, 1877) | USA, Mexico, Guatemala, Costa Rica, Panama, Colombia, Ecuador, Peru, Guyana | Arctosa minuta synonymized with Arctosa tenella | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Arctosa minuta F. O. Pickard-Cambridge, 1902 | USA to Guyana | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa tenella (Keyserling, 1877) | USA, Mexico, Guatemala, Costa Rica, Panama, Colombia, Ecuador, Peru, Guyana | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Arctosa tenella (Keyserling, 1877) | USA, Mexico, Guatemala, Costa Rica, Panama, Colombia, Ecuador, Peru, Guyana | Species transferred from Trochosa to Arctosa | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species distribution update | Arctosa tenella (Keyserling, 1877) | USA, Mexico, Guatemala, Costa Rica, Panama, Colombia, Ecuador, Peru, Guyana | (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa tenebrosa (Keyserling, 1877) | Colombia | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Arctosa tenebrosa (Keyserling, 1877) | Colombia | Species transferred from Trochosa to Arctosa | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | First description of male | Arctosa tenebrosa (Keyserling, 1877) | Colombia | (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa sapiranga Silva & Lise, 2009 | Brazil, Argentina | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species distribution update | Arctosa sapiranga Silva & Lise, 2009 | Brazil, Argentina | (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa pacaya Paredes-Munguía, Brescovit & Teixeira, 2024 | Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa mineira Paredes-Munguía, Brescovit & Teixeira, 2024 | Brazil | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa jibarosa Paredes-Munguía, Brescovit & Teixeira, 2024 | Colombia, Ecuador, Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New species inserted | Arctosa pacaya Paredes-Munguía, Brescovit & Teixeira, 2024 | Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New species inserted | Arctosa mineira Paredes-Munguía, Brescovit & Teixeira, 2024 | Brazil | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New species inserted | Arctosa jibarosa Paredes-Munguía, Brescovit & Teixeira, 2024 | Colombia, Ecuador, Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa costenola Paredes-Munguía, Brescovit & Teixeira, 2024 | Colombia | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa conflicta Paredes-Munguía, Brescovit & Teixeira, 2024 | Colombia, Ecuador, Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Arctosa ayaymama Paredes-Munguía, Brescovit & Teixeira, 2024 | Colombia, Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New species inserted | Arctosa costenola Paredes-Munguía, Brescovit & Teixeira, 2024 | Colombia | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New species inserted | Arctosa conflicta Paredes-Munguía, Brescovit & Teixeira, 2024 | Colombia, Ecuador, Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New species inserted | Arctosa ayaymama Paredes-Munguía, Brescovit & Teixeira, 2024 | Colombia, Peru | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-16 | New taxonomic reference entry | Artoriopsis dubia do Prado & Framenau, 2024 | Australia (Western Australia) | | do Prado & Framenau, 2024 |
| 2024-02-16 | New species inserted | Artoriopsis dubia do Prado & Framenau, 2024 | Australia (Western Australia) | | do Prado & Framenau, 2024 |
| 2024-01-20 | New taxonomic reference entry | Lycosa ishikariana (Saito, 1934) | Russia (Sakhalin, Kurile Is.), Japan | | Vertyankin & Danilov, 2020 |
| 2024-01-20 | Species distribution update | Lycosa ishikariana (Saito, 1934) | Russia (Sakhalin, Kurile Is.), Japan | (Old value) | Vertyankin & Danilov, 2020 |
| 2024-01-18 | New taxonomic reference entry | Alopecosa mariae (Dahl, 1908) | Italy, Central Europe to Ukraine and south-eastern Europe, Turkey, Russia (Europe to South Siberia), China | | Birer, Coşar & Danışman, 2024 |
| 2024-01-18 | Species distribution update | Alopecosa mariae (Dahl, 1908) | Italy, Central Europe to Ukraine and south-eastern Europe, Turkey, Russia (Europe to South Siberia), China | (Old value) | Birer, Coşar & Danışman, 2024 |
| 2024-01-02 | New taxonomic reference entry | Pardosa tenuipes L. Koch, 1882 | Portugal, Spain, Italy, France, Great Britain, Belgium, Netherlands, Germany, Austria, Slovakia, Hungary | | Gajdoš et al., 2023b |
| 2024-01-02 | Species distribution update | Pardosa tenuipes L. Koch, 1882 | Portugal, Spain, Italy, France, Great Britain, Belgium, Netherlands, Germany, Austria, Slovakia, Hungary | (Old value) | Gajdoš et al., 2023b |
| 2024-01-02 | New taxonomic reference entry | Arctosa similis Schenkel, 1938 | Canary Is. to Cyprus, Iraq, Iran | | Dolejš, 2023 |
| 2023-12-28 | New taxonomic reference entry | Wadicosa fidelis (O. Pickard-Cambridge, 1872) | Macaronesia, North Africa, Southern Europe, Caucasus, Middle East, Central Asia, China, Japan, Pakistan, India, Bhutan, Bangladesh, Philippines, Indonesia (Sumatra) | | Abdel-Ghani, Hassan & Sallam, 2023 |
| 2023-12-28 | New taxonomic reference entry | Trochosa urbana O. Pickard-Cambridge, 1876 | North Africa, Ethiopia to Seychelles, Madagascar (Nosy Be), Israel, Iran | | Abdel-Ghani, Hassan & Sallam, 2023 |
| 2023-12-28 | New taxonomic reference entry | Hogna ferox (Lucas, 1838) | Canary Is., Madeira, Spain, Malta, North Africa | | Abdel-Ghani, Hassan & Sallam, 2023 |
| 2023-12-26 | New taxonomic reference entry | Zyuzicosa nenjukovi (Spassky, 1952) | Tajikistan, Uzbekistan | | Logunov, 2023b |
| 2023-12-26 | Species distribution update | Zyuzicosa nenjukovi (Spassky, 1952) | Tajikistan, Uzbekistan | (Old value) | Logunov, 2023b |
| 2023-12-26 | New taxonomic reference entry | Zyuzicosa kvak Logunov, 2023 | Tajikistan | | Logunov, 2023b |
| 2023-12-26 | New species inserted | Zyuzicosa kvak Logunov, 2023 | Tajikistan | | Logunov, 2023b |
| 2023-12-26 | New taxonomic reference entry | Oculicosa supermirabilis Zyuzin, 1993 | Kazakhstan, Uzbekistan, Turkmenistan | | Logunov, 2023b |
| 2023-12-26 | New taxonomic reference entry | Lycosa uzbekistanica Logunov, 2023 | Uzbekistan | | Logunov, 2023b |