| 2022-01-11 | Species distribution update | Sahastata sinuspersica Marusik, Zamani & Mirshamsi, 2014 | Iran, Pakistan, India | (Old value) | |
| 2022-01-11 | Species distribution update | Argiope trifasciata (Forsskål, 1775) | North, Central and South America. Introduced to St. Helena, Africa, Portugal to Israel, Jordan, Iraq, Iran, India, China, Japan, Australia (Tasmania), Pacific Is. | (Old value) | |
| 2022-01-10 | Reference included | | | Sherwood et al., 2021e |
| 2022-01-10 | New taxonomic reference entry | Davus ruficeps (Simon, 1891) | Costa Rica, Nicaragua | | Sherwood et al., 2021e |
| 2022-01-10 | New taxonomic reference entry | Acanthoscurria musculosa Simon, 1892 | Bolivia, Paraguay, Argentina | | Sherwood et al., 2021e |
| 2022-01-10 | New taxonomic reference entry | Nhandu carapoensis Lucas, 1983 | Brazil, Paraguay | | Sherwood et al., 2021e |
| 2022-01-10 | New taxonomic reference entry | Acanthoscurria cordubensis Thorell, 1894 | South America (not Colombia, Suriname, Ecuador, Chile) | | Sherwood et al., 2021e |
| 2022-01-10 | New taxonomic reference entry | Grammostola rosea (Walckenaer, 1837) | Bolivia, Chile, Argentina | | Sherwood et al., 2021e |
| 2022-01-10 | New taxonomic reference entry | Psalmopoeus copanensis Gabriel & Sherwood, 2020 | Honduras | | Sherwood et al., 2021e |
| 2022-01-10 | Reference included | | | Gómez-Moreno, Chamé-Vázquez & Jiménez, 2021 |
| 2022-01-10 | New taxonomic reference entry | Dictis lugubris (Thorell, 1887) | Tropical Asia. Introduced to Hawaii, Mexico | | Gómez-Moreno, Chamé-Vázquez & Jiménez, 2021 |
| 2022-01-10 | Reference included | | | Ivanov et al., 2021 |
| 2022-01-10 | New taxonomic reference entry | Pardosa palustris (Linnaeus, 1758) | USA (Alaska), Canada, Europe, Turkey, Russia (Europe to Far East), Kazakhstan, Central Asia, China, Korea | | Ivanov et al., 2021 |
| 2022-01-10 | New taxonomic reference entry | Pardosa riparia (C. L. Koch, 1833) | Europe, Turkey, Russia (Europe to Far East), Central Asia, Japan | | Ivanov et al., 2021 |
| 2022-01-10 | Reference included | | | Morano & Mora-Rubio, 2021 |
| 2022-01-10 | New taxonomic reference entry | Araneus angulatus personatus Simon, 1929 | Spain, France, Belgium | | Morano & Mora-Rubio, 2021 |
| 2022-01-10 | Species distribution update | Araneus angulatus personatus Simon, 1929 | Spain, France, Belgium | (Old value) | Morano & Mora-Rubio, 2021 |
| 2022-01-10 | New taxonomic reference entry | Araneus grossus (C. L. Koch, 1844) | Europe to Central Asia | | Morano & Mora-Rubio, 2021 |
| 2022-01-10 | Reference included | | | Morano & González-Casarrubios, 2021 |
| 2022-01-10 | New taxonomic reference entry | Gnaphosa artaensis Wunderlich, 2011 | Portugal, Spain (incl. Balearic Is.) | | Morano & González-Casarrubios, 2021 |
| 2022-01-10 | Reference included | | | Morano et al., 2021 |
| 2022-01-10 | New taxonomic reference entry | Oxyopes mediterraneus Levy, 1999 | Portugal, Spain, Greece, Cyprus, Israel, Iran | | Morano et al., 2021 |
| 2022-01-10 | New taxonomic reference entry | Gonatium occidentale Simon, 1918 | Spain, France, Morocco, Algeria, Israel | | Morano et al., 2021 |
| 2022-01-10 | New taxonomic reference entry | Gonatium dayense Simon, 1884 | Spain, Algeria | | Morano et al., 2021 |
| 2022-01-10 | Species distribution update | Gonatium dayense Simon, 1884 | Spain, Algeria | (Old value) | Morano et al., 2021 |
| 2022-01-10 | New taxonomic reference entry | Larinia lineata (Lucas, 1846) | Western Mediterranean | | Morano et al., 2021 |
| 2022-01-10 | New taxonomic reference entry | Siwa dufouri (Simon, 1874) | Spain, France, Italy (Sardinia), Malta, Algeria | | Morano et al., 2021 |
| 2022-01-10 | New taxonomic reference entry | Eratigena vidua (Cárdenas & Barrientos, 2011) | Spain | | Morano et al., 2021 |
| 2022-01-10 | Reference included | | | Urones, 2021 |
| 2022-01-10 | New taxonomic reference entry | Xysticus tortuosus Simon, 1932 | Portugal to Austria, Morocco, Algeria | | Urones, 2021 |
| 2022-01-10 | New taxonomic reference entry | Thanatus coloradensis Keyserling, 1880 | North America, Europe, Turkey, Russia (Caucasus to Far East), Kazakhstan, China | | Urones, 2021 |
| 2022-01-10 | New taxonomic reference entry | Cheiracanthium seidlitzi L. Koch, 1864 | Mediterranean to Central Asia | | Urones, 2021 |
| 2022-01-10 | Reference included | | | Hernández-Corral & Barrientos, 2021b |
| 2022-01-10 | Species distribution update | Tidarren cuneolatum (Tullgren, 1910) | Cape Verde, Canary Is., Africa, Spain, Yemen. Introduced to Venezuela | (Old value) | Hernández-Corral & Barrientos, 2021b |
| 2022-01-10 | New taxonomic reference entry | Tidarren cuneolatum (Tullgren, 1910) | Cape Verde, Canary Is., Africa, Spain, Yemen. Introduced to Venezuela | | Hernández-Corral & Barrientos, 2021b |
| 2022-01-10 | Species synonymy | Tidarren cuneolatum (Tullgren, 1910) | Cape Verde, Canary Is., Africa, Spain, Yemen. Introduced to Venezuela | Tidarren amilcari synonymized with Tidarren cuneolatum | Hernández-Corral & Barrientos, 2021b |
| 2022-01-10 | Species updated | Tidarren amilcari (Barrientos & Hernández-Corral, 2021) | Spain | Status: Synonym (Old value) | Hernández-Corral & Barrientos, 2021b |
| 2022-01-10 | Species transferred to new genus | Tidarren amilcari (Barrientos & Hernández-Corral, 2021) | Spain | Species transferred from Cryptachaea to Tidarren | Hernández-Corral & Barrientos, 2021b |
| 2022-01-10 | New taxonomic reference entry | Nemesia africana (C. L. Koch, 1838) | Algeria | | Calvo, 2021 |
| 2022-01-10 | Reference included | | | Calvo, 2021 |
| 2022-01-10 | New taxonomic reference entry | Nemesia qarthadasht Calvo, 2021 | Spain | | Calvo, 2021 |
| 2022-01-10 | New species inserted | Nemesia qarthadasht Calvo, 2021 | Spain | | Calvo, 2021 |
| 2022-01-10 | Reference included | | | Ali, 2021 |
| 2022-01-10 | New taxonomic reference entry | Icius alboterminus (Caleb, 2014) | Pakistan, India, Nepal | | Ali, 2021 |
| 2022-01-10 | Species distribution update | Icius alboterminus (Caleb, 2014) | Pakistan, India, Nepal | (Old value) | Ali, 2021 |
| 2022-01-09 | New taxonomic reference entry | Zelotes fratris Chamberlin, 1920 | Russia (Middle Siberia to Far East), Canada, USA, Mexico | | Kaston, 1948 |
| 2022-01-09 | New taxonomic reference entry | Zelotes fratris Chamberlin, 1920 | Russia (Middle Siberia to Far East), Canada, USA, Mexico | | Kaston, 1945a |
| 2022-01-09 | New taxonomic reference entry | Adelonychia nigrostriata Walsh, 1890 | India | | Raven, 1985a |
| 2022-01-08 | Species distribution update | Carniella brignolii Thaler & Steinberger, 1988 | Belgium, Switzerland, Germany, Austria, Czechia, Romania | (Old value) | |
| 2022-01-08 | Reference included | | | Růžička, 2021 |