| 2022-02-21 | Species distribution update | Sarascelis raffrayi Simon, 1893 | India, Singapore | (Old value) | Gravely, 1921a |
| 2022-02-20 | Reference included | | | Trilikauskas & Tanasevitch, 2022 |
| 2022-02-20 | Species distribution update | Acantholycosa zinchenkoi Marusik, Azarkina & Koponen, 2004 | Russia (South Siberia), Kazakhstan | (Old value) | Trilikauskas & Tanasevitch, 2022 |
| 2022-02-20 | New taxonomic reference entry | Oreonetides sajanensis Eskov, 1991 | Russia (Middle and South Siberia) | | Trilikauskas & Tanasevitch, 2022 |
| 2022-02-20 | First description of male | Oreonetides sajanensis Eskov, 1991 | Russia (Middle and South Siberia) | (Old value) | Trilikauskas & Tanasevitch, 2022 |
| 2022-02-18 | Reference included | | | Laborda et al., 2022 |
| 2022-02-18 | New taxonomic reference entry | Abaycosa paraguensis (Gertsch & Wallace, 1937) | Paraguay, Uruguay, Argentina | | Laborda et al., 2022 |
| 2022-02-18 | Species synonymy | Abaycosa paraguensis (Gertsch & Wallace, 1937) | Paraguay, Uruguay, Argentina | Abaycosa rosea synonymized with Abaycosa paraguensis | Laborda et al., 2022 |
| 2022-02-18 | Species updated | Abaycosa rosea (Mello-Leitão, 1945) | Argentina | Status: Synonym (Old value) | Laborda et al., 2022 |
| 2022-02-18 | Species distribution update | Abaycosa paraguensis (Gertsch & Wallace, 1937) | Paraguay, Uruguay, Argentina | (Old value) | Laborda et al., 2022 |
| 2022-02-18 | First description of female | Abaycosa paraguensis (Gertsch & Wallace, 1937) | Paraguay, Uruguay, Argentina | (Old value) | Laborda et al., 2022 |
| 2022-02-18 | Species transferred to new genus | Abaycosa paraguensis (Gertsch & Wallace, 1937) | Paraguay, Uruguay, Argentina | Species transferred from Orinocosa to Abaycosa | Laborda et al., 2022 |
| 2022-02-18 | Species transferred to new genus | Abaycosa rosea (Mello-Leitão, 1945) | Argentina | Species transferred from Alopecosa to Abaycosa | Laborda et al., 2022 |
| 2022-02-18 | Species synonymy | Abaycosa nanica (Mello-Leitão, 1941) | Bolivia, Brazil, Paraguay, Uruguay, Argentina | Abaycosa flammula synonymized with Abaycosa nanica | Laborda et al., 2022 |
| 2022-02-18 | Species updated | Abaycosa flammula (Mello-Leitão, 1945) | Argentina | Status: Synonym (Old value) | Laborda et al., 2022 |
| 2022-02-18 | Species transferred to new genus | Abaycosa flammula (Mello-Leitão, 1945) | Argentina | Species transferred from Pardosa to Abaycosa | Laborda et al., 2022 |
| 2022-02-18 | New taxonomic reference entry | Abaycosa nanica (Mello-Leitão, 1941) | Bolivia, Brazil, Paraguay, Uruguay, Argentina | | Laborda et al., 2022 |
| 2022-02-18 | Species transferred to new genus | Abaycosa nanica (Mello-Leitão, 1941) | Bolivia, Brazil, Paraguay, Uruguay, Argentina | Species transferred from Pardosa to Abaycosa | Laborda et al., 2022 |
| 2022-02-18 | Species distribution update | Abaycosa nanica (Mello-Leitão, 1941) | Bolivia, Brazil, Paraguay, Uruguay, Argentina | (Old value) | Laborda et al., 2022 |
| 2022-02-18 | New genus inserted | Abaycosa Laborda, Bidegaray-Batista, Simó, Brescovit, Beloso & Piacentini, 2022 | | Laborda et al., 2022 |
| 2022-02-18 | Reference included | | | Noordijk & Boer, 2021 |
| 2022-02-18 | New taxonomic reference entry | Erigone dentosa O. Pickard-Cambridge, 1894 | Canada, USA, Mexico, Guatemala. Introduced to Europe | | Noordijk & Boer, 2021 |
| 2022-02-18 | Reference included | | | Noordijk, 2020 |
| 2022-02-18 | New taxonomic reference entry | Spermophora kerinci Huber, 2005 | Indonesia (Sumatra, Bali). Introduced to Britain, Netherlands, Germany, Austria | | Noordijk, 2020 |
| 2022-02-18 | Species distribution update | Spermophora kerinci Huber, 2005 | Indonesia (Sumatra, Bali). Introduced to Britain, Netherlands, Germany, Austria | (Old value) | Noordijk, 2020 |
| 2022-02-18 | Reference included | | | Wallin, 2001 |
| 2022-02-17 | New taxonomic reference entry | Hogna nonannulata Wunderlich, 1995 | Madeira | | Wunderlich, 1992a |
| 2022-02-17 | Reference included | | | Crespo et al., 2022 |
| 2022-02-17 | New taxonomic reference entry | Hogna nonannulata Wunderlich, 1995 | Madeira | | Crespo et al., 2022 |
| 2022-02-17 | New taxonomic reference entry | Hogna maderiana (Walckenaer, 1837) | Madeira | | Crespo et al., 2022 |
| 2022-02-17 | Species synonymy | Hogna maderiana (Walckenaer, 1837) | Madeira | Hogna schmitzi synonymized with Hogna maderiana | Crespo et al., 2022 |
| 2022-02-17 | Species updated | Hogna schmitzi Wunderlich, 1992 | Madeira | Status: Synonym (Old value) | Crespo et al., 2022 |
| 2022-02-17 | New taxonomic reference entry | Hogna isambertoi Crespo, 2022 | Madeira | | Crespo et al., 2022 |
| 2022-02-17 | New species inserted | Hogna isambertoi Crespo, 2022 | Madeira | | Crespo et al., 2022 |
| 2022-02-17 | New taxonomic reference entry | Hogna insularum (Kulczyński, 1899) | Madeira | | Crespo et al., 2022 |
| 2022-02-17 | Species synonymy | Hogna insularum (Kulczyński, 1899) | Madeira | Hogna biscoitoi synonymized with Hogna insularum | Crespo et al., 2022 |
| 2022-02-17 | Species updated | Hogna biscoitoi Wunderlich, 1992 | Madeira | Status: Synonym (Old value) | Crespo et al., 2022 |
| 2022-02-17 | New taxonomic reference entry | Hogna ingens (Blackwall, 1857) | Madeira | | Crespo et al., 2022 |
| 2022-02-17 | New taxonomic reference entry | Hogna heeri (Thorell, 1875) | Madeira | | Crespo et al., 2022 |
| 2022-02-17 | New taxonomic reference entry | Hogna ferox (Lucas, 1838) | Canary Is., Madeira, Spain, Malta, North Africa | | Crespo et al., 2022 |
| 2022-02-17 | Species synonymy | Hogna ferox (Lucas, 1838) | Canary Is., Madeira, Spain, Malta, North Africa | Hogna maderana synonymized with Hogna ferox | Crespo et al., 2022 |
| 2022-02-17 | Species updated | Hogna maderana (Roewer, 1960) | Madeira | Status: Synonym (Old value) | Crespo et al., 2022 |
| 2022-02-17 | Species transferred to new genus | Hogna maderana (Roewer, 1960) | Madeira | Species transferred from Arctosa to Hogna | Crespo et al., 2022 |
| 2022-02-17 | Taxonomic reference added from other taxon | Hogna blackwalli (Johnson, 1862) | Madeira | (Old value) | |
| 2022-02-17 | Taxonomic reference assigned to new taxon | Hogna ingens (Blackwall, 1857) | Madeira | Taxonomic reference entry assigned to Hogna blackwalli (Johnson, 1862) | |
| 2022-02-17 | New taxonomic reference entry | Hogna blackwalli (Johnson, 1862) | Madeira | | Wunderlich, 1992a |
| 2022-02-17 | Taxonomic reference added from other taxon | Hogna blackwalli (Johnson, 1862) | Madeira | (Old value) | |
| 2022-02-17 | Taxonomic reference assigned to new taxon | Hogna maderiana (Walckenaer, 1837) | Madeira | Taxonomic reference entry assigned to Hogna blackwalli (Johnson, 1862) | |
| 2022-02-17 | Taxonomic reference added from other taxon | Hogna blackwalli (Johnson, 1862) | Madeira | (Old value) | |
| 2022-02-17 | Taxonomic reference assigned to new taxon | Hogna maderiana (Walckenaer, 1837) | Madeira | Taxonomic reference entry assigned to Hogna blackwalli (Johnson, 1862) | |