| 2024-02-21 | New taxonomic reference entry | Attulus jimani Wang, Mi & Li, 2024 | China | | Wang, Mi & Li, 2024 |
| 2024-02-21 | New species inserted | Evarcha zayu Wang, Mi & Li, 2024 | China | | Wang, Mi & Li, 2024 |
| 2024-02-21 | New species inserted | Epeus pengi Wang, Mi & Li, 2024 | China | | Wang, Mi & Li, 2024 |
| 2024-02-21 | New species inserted | Colaxes cibagou Wang, Mi & Li, 2024 | China | | Wang, Mi & Li, 2024 |
| 2024-02-21 | New species inserted | Attulus jimani Wang, Mi & Li, 2024 | China | | Wang, Mi & Li, 2024 |
| 2024-02-20 | Reference included | | | Barrion-Dupo et al., 2024 |
| 2024-02-20 | New taxonomic reference entry | Loxosceles rufescens (Dufour, 1820) | Southern Europe, northern Africa to Iran, Afghanistan. Introduced to USA, Mexico, Peru, Macaronesia, South Africa, India, China, Japan, Korea, Laos, Thailand, Philippines, Australia, Hawaii | | Barrion-Dupo et al., 2024 |
| 2024-02-20 | Species distribution update | Loxosceles rufescens (Dufour, 1820) | Southern Europe, northern Africa to Iran, Afghanistan. Introduced to USA, Mexico, Peru, Macaronesia, South Africa, India, China, Japan, Korea, Laos, Thailand, Philippines, Australia, Hawaii | (Old value) | Barrion-Dupo et al., 2024 |
| 2024-02-20 | Reference included | | | Bosselaers, 2024 |
| 2024-02-20 | New taxonomic reference entry | Coryssiphus cinerascens Simon, 1903 | South Africa | | Bosselaers, 2024 |
| 2024-02-20 | Species synonymy | Coryssiphus cinerascens Simon, 1903 | South Africa | Coryssiphus unicolor synonymized with Coryssiphus cinerascens | Bosselaers, 2024 |
| 2024-02-20 | Species updated | Coryssiphus unicolor Simon, 1903 | South Africa | Status: Synonym (Old value) | Bosselaers, 2024 |
| 2024-02-20 | New taxonomic reference entry | Coryssiphus praeustus Simon, 1903 | South Africa | | Bosselaers, 2024 |
| 2024-02-20 | First description of female | Coryssiphus praeustus Simon, 1903 | South Africa | (Old value) | Bosselaers, 2024 |
| 2024-02-20 | Genus transferred to other family | Coryssiphus Simon, 1903 | Coryssiphus Simon, 1903 transferred to Miturgidae | Bosselaers, 2024 |
| 2024-02-20 | Reference included | | | Carvalho, Braga-Pereira & Santos, 2024 |
| 2024-02-20 | New taxonomic reference entry | Fernandezina angeloi Carvalho, Braga-Pereira & Santos, 2024 | Brazil | | Carvalho, Braga-Pereira & Santos, 2024 |
| 2024-02-20 | New taxonomic reference entry | Fernandezina fernandoi Carvalho, Braga-Pereira & Santos, 2024 | Brazil | | Carvalho, Braga-Pereira & Santos, 2024 |
| 2024-02-20 | New species inserted | Fernandezina angeloi Carvalho, Braga-Pereira & Santos, 2024 | Brazil | | Carvalho, Braga-Pereira & Santos, 2024 |
| 2024-02-20 | New species inserted | Fernandezina fernandoi Carvalho, Braga-Pereira & Santos, 2024 | Brazil | | Carvalho, Braga-Pereira & Santos, 2024 |
| 2024-02-20 | Reference included | | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Trochosa humicola Bertkau, 1880 | Haiti, Brazil, Guyana | Trochosa inconspicua synonymized with Trochosa humicola | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Trochosa inconspicua (Bryant, 1948) | Haiti | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Trochosa inconspicua (Bryant, 1948) | Haiti | Species transferred from Arctosa to Trochosa | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Trochosa humicola Bertkau, 1880 | Haiti, Brazil, Guyana | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Trochosa humicola Bertkau, 1880 | Haiti, Brazil, Guyana | Species transferred from Arctosa to Trochosa | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | First description of male | Trochosa humicola Bertkau, 1880 | Haiti, Brazil, Guyana | (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species distribution update | Trochosa humicola Bertkau, 1880 | Haiti, Brazil, Guyana | (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | New taxonomic reference entry | Trochosa fusca (Keyserling, 1877) | Central America, Caribbean | | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Trochosa fusca (Keyserling, 1877) | Central America, Caribbean | Species transferred from Arctosa to Trochosa | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | Prolycosides soukupi synonymized with Prolycosides aussereri | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Prolycosides soukupi (Mello-Leitão, 1942) | Peru | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | Prolycosides abalosi synonymized with Prolycosides aussereri | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Prolycosides abalosi (Mello-Leitão, 1942) | Argentina | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Prolycosides soukupi (Mello-Leitão, 1942) | Peru | Species transferred from Pirata to Prolycosides | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Prolycosides abalosi (Mello-Leitão, 1942) | Argentina | Species transferred from Pirata to Prolycosides | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | Prolycosides huachoi synonymized with Prolycosides aussereri | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Prolycosides huachoi (Mello-Leitão, 1942) | Peru | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Prolycosides huachoi (Mello-Leitão, 1942) | Peru | Species transferred from Hippasosa to Prolycosides | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | Prolycosides melanostoma synonymized with Prolycosides aussereri | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Prolycosides melanostoma (Mello-Leitão, 1941) | Argentina | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Prolycosides melanostoma (Mello-Leitão, 1941) | Argentina | Species transferred from Megarctosa to Prolycosides | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | Prolycosides variolosa synonymized with Prolycosides aussereri | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Prolycosides variolosa (Mello-Leitão, 1941) | Argentina | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Prolycosides variolosa (Mello-Leitão, 1941) | Argentina | Species transferred from Hogna to Prolycosides | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | Prolycosides planithoracis synonymized with Prolycosides aussereri | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Prolycosides planithoracis (Mello-Leitão, 1938) | Argentina | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species transferred to new genus | Prolycosides planithoracis (Mello-Leitão, 1938) | Argentina | Species transferred from Hogna to Prolycosides | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species synonymy | Prolycosides aussereri (Keyserling, 1877) | Cuba, Puerto Rico, Colombia, Venezuela, Peru, Bolivia, Brazil, Paraguay, Argentina | Prolycosides workmani synonymized with Prolycosides aussereri | Paredes-Munguía, Brescovit & Teixeira, 2024 |
| 2024-02-20 | Species updated | Prolycosides workmani (Strand, 1909) | Paraguay | Status: Synonym (Old value) | Paredes-Munguía, Brescovit & Teixeira, 2024 |