| 2024-02-17 | New taxonomic reference entry | Papiamenta bonay Huber, 2024 | Bonaire | | Huber et al., 2024a |
| 2024-02-17 | New species inserted | Papiamenta bonay Huber, 2024 | Bonaire | | Huber et al., 2024a |
| 2024-02-17 | New taxonomic reference entry | Papiamenta savonet Huber, 2000 | Curaçao | | Huber et al., 2024a |
| 2024-02-17 | New taxonomic reference entry | Papiamenta levii (Gertsch, 1982) | Curaçao | | Huber et al., 2024a |
| 2024-02-17 | Reference included | | | Rodrigues & Dornelles, 2003 |
| 2024-02-17 | New taxonomic reference entry | Loxosceles intermedia Mello-Leitão, 1934 | Brazil, Argentina | | Rodrigues & Dornelles, 2003 |
| 2024-02-17 | New taxonomic reference entry | Loxosceles laeta (Nicolet, 1849) | South America. Introduced to USA, Finland, Australia | | Rodrigues & Dornelles, 2003 |
| 2024-02-17 | Reference included | | | Buckup, 1980 |
| 2024-02-17 | New taxonomic reference entry | Loxosceles intermedia Mello-Leitão, 1934 | Brazil, Argentina | | Buckup, 1980 |
| 2024-02-16 | Reference included | | | do Prado & Framenau, 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 |
| 2024-02-16 | Reference included | | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella selenita Galiano, 1970 | Chile, Argentina | | Marta et al., 2024a |
| 2024-02-16 | Species distribution update | Tullgrenella selenita Galiano, 1970 | Chile, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | First description of female | Tullgrenella selenita Galiano, 1970 | Chile, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella peniaflorensis Galiano, 1970 | Chile | | Marta et al., 2024a |
| 2024-02-16 | First description of male | Tullgrenella peniaflorensis Galiano, 1970 | Chile | (Old value) | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella gertschi Galiano, 1981 | Brazil | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella galianoae Marta, 2024 | Brazil | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella sciosciae Marta & Bustamante, 2024 | Brazil | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella aisenbergae Marta, 2024 | Brazil | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella legalissima Marta & Hagopián, 2024 | Brazil, Uruguay | | Marta et al., 2024a |
| 2024-02-16 | New species inserted | Tullgrenella galianoae Marta, 2024 | Brazil | | Marta et al., 2024a |
| 2024-02-16 | New species inserted | Tullgrenella sciosciae Marta & Bustamante, 2024 | Brazil | | Marta et al., 2024a |
| 2024-02-16 | New species inserted | Tullgrenella aisenbergae Marta, 2024 | Brazil | | Marta et al., 2024a |
| 2024-02-16 | New species inserted | Tullgrenella legalissima Marta & Hagopián, 2024 | Brazil, Uruguay | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella serrana Galiano, 1970 | Brazil, Argentina | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella yungae Galiano, 1970 | Bolivia, Brazil, Paraguay, Argentina | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella melanica (Mello-Leitão, 1941) | Uruguay, Argentina | | Marta et al., 2024a |
| 2024-02-16 | Species distribution update | Tullgrenella melanica (Mello-Leitão, 1941) | Uruguay, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella lunata (Mello-Leitão, 1944) | Uruguay, Argentina | | Marta et al., 2024a |
| 2024-02-16 | Species distribution update | Tullgrenella lunata (Mello-Leitão, 1944) | Uruguay, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella nadjae Estol, Marta & Rodrigues, 2020 | Bolivia | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella quadripunctata (Mello-Leitão, 1944) | Brazil, Uruguay, Argentina | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella corrugata Galiano, 1981 | Brazil, Argentina | | Marta et al., 2024a |
| 2024-02-16 | Species distribution update | Tullgrenella corrugata Galiano, 1981 | Brazil, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | First description of male | Tullgrenella corrugata Galiano, 1981 | Brazil, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella musica (Mello-Leitão, 1945) | Brazil, Uruguay, Argentina | | Marta et al., 2024a |
| 2024-02-16 | Species distribution update | Tullgrenella musica (Mello-Leitão, 1945) | Brazil, Uruguay, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella brescoviti Estol, Marta & Rodrigues, 2020 | Bolivia | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella guayapae Galiano, 1970 | Brazil, Uruguay, Argentina | | Marta et al., 2024a |
| 2024-02-16 | Species distribution update | Tullgrenella guayapae Galiano, 1970 | Brazil, Uruguay, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Tullgrenella morenensis (Tullgren, 1905) | Bolivia, Uruguay, Argentina | | Marta et al., 2024a |
| 2024-02-16 | Species distribution update | Tullgrenella morenensis (Tullgren, 1905) | Bolivia, Uruguay, Argentina | (Old value) | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Hisukattus transversalis Galiano, 1987 | Paraguay, Argentina | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Sumampattus verae Marta, Figueiredo & Rodrigues, 2023 | Brazil | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Aphirape uncifer (Tullgren, 1905) | Argentina | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Pochyta spinosa Simon, 1901 | Sierra Leone, Guinea, Ivory Coast, Ghana, Nigeria, Cameroon, Gabon, Mozambique, Madagascar | | Marta et al., 2024a |
| 2024-02-16 | New taxonomic reference entry | Aelurillus v-insignitus (Clerck, 1757) | Europe, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, Central Asia, China | | Marta et al., 2024a |