| 2021-02-24 | New species inserted | Enna gloriae Rengifo, Albo & Delgado-Santa, 2021 | Colombia | | Rengifo, Albo & Delgado-Santa, 2021 |
| 2021-02-23 | Reference included | | | Zhu & Li, 2021 |
| 2021-02-23 | New taxonomic reference entry | Belisana xiaolongha Zhu & Li, 2021 | China | | Zhu & Li, 2021 |
| 2021-02-23 | New taxonomic reference entry | Belisana bubeng Zhu & Li, 2021 | China | | Zhu & Li, 2021 |
| 2021-02-23 | New taxonomic reference entry | Agyneta pseudorurestris Wunderlich, 1980 | Mediterranean | | Thaler, 1977 |
| 2021-02-23 | New taxonomic reference entry | Diplocephalus mystacinus (Simon, 1884) | Algeria, Tunisia | | Thaler, 1977 |
| 2021-02-23 | Reference included | | | Wang, Gan & Mi, 2021 |
| 2021-02-23 | New taxonomic reference entry | Argiope vietnamensis Ono, 2010 | China, Vietnam | | Wang, Gan & Mi, 2021 |
| 2021-02-23 | Species distribution update | Argiope vietnamensis Ono, 2010 | China, Vietnam | (Old value) | Wang, Gan & Mi, 2021 |
| 2021-02-23 | First description of male | Argiope vietnamensis Ono, 2010 | China, Vietnam | (Old value) | Wang, Gan & Mi, 2021 |
| 2021-02-23 | New taxonomic reference entry | Argiope boesenbergi Levi, 1983 | China, Korea, Japan | | Yin et al., 2012 |
| 2021-02-23 | New taxonomic reference entry | Argiope boesenbergi Levi, 1983 | China, Korea, Japan | | Song, Zhu & Chen, 1999 |
| 2021-02-23 | New taxonomic reference entry | Argiope boesenbergi Levi, 1983 | China, Korea, Japan | | Yin et al., 1997d |
| 2021-02-23 | New taxonomic reference entry | Argiope perforata Schenkel, 1963 | China, Vietnam | | Wang, Gan & Mi, 2021 |
| 2021-02-23 | Species distribution update | Argiope perforata Schenkel, 1963 | China, Vietnam | (Old value) | Wang, Gan & Mi, 2021 |
| 2021-02-23 | Taxonomic reference added from other taxon | Argiope boesenbergi Levi, 1983 | China, Korea, Japan | (Old value) | |
| 2021-02-23 | Taxonomic reference assigned to new taxon | Argiope perforata Schenkel, 1963 | China, Vietnam | Taxonomic reference entry assigned to Argiope boesenbergi Levi, 1983 | |
| 2021-02-23 | Species synonymy | Argiope perforata Schenkel, 1963 | China, Vietnam | Argiope abramovi synonymized with Argiope perforata | Wang, Gan & Mi, 2021 |
| 2021-02-23 | Species updated | Argiope abramovi Logunov & Jäger, 2015 | Vietnam | Status: Synonym (Old value) | Wang, Gan & Mi, 2021 |
| 2021-02-23 | New taxonomic reference entry | Argiope chloreides Chrysanthus, 1961 | China, Laos, Malaysia (peninsula), Indonesia (New Guinea) | | Wang, Gan & Mi, 2021 |
| 2021-02-23 | Species distribution update | Argiope chloreides Chrysanthus, 1961 | China, Laos, Malaysia (peninsula), Indonesia (New Guinea) | (Old value) | Wang, Gan & Mi, 2021 |
| 2021-02-23 | Species distribution update | Argiope macrochoera Thorell, 1891 | India (Nicobar Is.) | (Old value) | Wang, Gan & Mi, 2021 |
| 2021-02-23 | Taxonomic reference added from other taxon | Argiope cameloides Zhu & Song, 1994 | China | (Old value) | |
| 2021-02-23 | Taxonomic reference assigned to new taxon | Argiope macrochoera Thorell, 1891 | India (Nicobar Is.) | Taxonomic reference entry assigned to Argiope cameloides Zhu & Song, 1994 | |
| 2021-02-23 | Taxonomic reference added from other taxon | Argiope cameloides Zhu & Song, 1994 | China | (Old value) | |
| 2021-02-23 | Taxonomic reference assigned to new taxon | Argiope macrochoera Thorell, 1891 | India (Nicobar Is.) | Taxonomic reference entry assigned to Argiope cameloides Zhu & Song, 1994 | |
| 2021-02-23 | Taxonomic reference added from other taxon | Argiope cameloides Zhu & Song, 1994 | China | (Old value) | Wang, Gan & Mi, 2021 |
| 2021-02-23 | Taxonomic reference assigned to new taxon | Argiope macrochoera Thorell, 1891 | India (Nicobar Is.) | Taxonomic reference entry assigned to Argiope cameloides Zhu & Song, 1994 | Wang, Gan & Mi, 2021 |
| 2021-02-23 | New taxonomic reference entry | Argiope cameloides Zhu & Song, 1994 | China | | Wang, Gan & Mi, 2021 |
| 2021-02-23 | First description of male | Argiope cameloides Zhu & Song, 1994 | China | (Old value) | Wang, Gan & Mi, 2021 |
| 2021-02-23 | New species inserted | Belisana xiaolongha Zhu & Li, 2021 | China | | Zhu & Li, 2021 |
| 2021-02-23 | New species inserted | Belisana bubeng Zhu & Li, 2021 | China | | Zhu & Li, 2021 |
| 2021-02-22 | Species distribution update | Syedra apetlonensis Wunderlich, 1992 | Austria, Slovakia, Serbia, Russia (Europe) | (Old value) | Grbić, Hänggi & Krnjajić, 2021 |
| 2021-02-22 | Species distribution update | Harpactea samuili Lazarov, 2006 | North Macedonia, Bulgaria, Greece | (Old value) | Stefanovska et al., 2008 |
| 2021-02-22 | Reference included | | | Naumova & Deltshev, 2021 |
| 2021-02-22 | New taxonomic reference entry | Pritha vestita (Simon, 1873) | France (Corsica), Bulgaria | | Naumova & Deltshev, 2021 |
| 2021-02-22 | Species distribution update | Pritha vestita (Simon, 1873) | France (Corsica), Bulgaria | (Old value) | Naumova & Deltshev, 2021 |
| 2021-02-22 | New taxonomic reference entry | Pritha parva Legittimo, Simeon, Di Pompeo & Kulczycki, 2017 | France, Italy, Switzerland, Bulgaria | | Naumova & Deltshev, 2021 |
| 2021-02-22 | Species distribution update | Pritha parva Legittimo, Simeon, Di Pompeo & Kulczycki, 2017 | France, Italy, Switzerland, Bulgaria | (Old value) | Naumova & Deltshev, 2021 |
| 2021-02-22 | New taxonomic reference entry | Loxosceles rufescens (Dufour, 1820) | Southern Europe, northern Africa to Iran. Introduced to USA, Mexico, Macaronesia, South Africa, India, China, Japan, Korea, Laos, Thailand, Australia, Hawaii | | Naumova & Deltshev, 2021 |
| 2021-02-22 | New taxonomic reference entry | Harpactea samuili Lazarov, 2006 | North Macedonia, Bulgaria, Greece | | Naumova & Deltshev, 2021 |
| 2021-02-22 | Species distribution update | Harpactea samuili Lazarov, 2006 | North Macedonia, Bulgaria, Greece | (Old value) | Naumova & Deltshev, 2021 |
| 2021-02-22 | New taxonomic reference entry | Filistata insidiatrix (Forsskål, 1775) | Cape Verde Is., Mediterranean to Turkmenistan | | Naumova & Deltshev, 2021 |
| 2021-02-22 | New taxonomic reference entry | Eresus moravicus Řezáč, 2008 | Austria, Hungary, Czechia, Slovakia, Albania, Bulgaria, Greece | | Naumova & Deltshev, 2021 |
| 2021-02-22 | Species distribution update | Eresus moravicus Řezáč, 2008 | Austria, Hungary, Czechia, Slovakia, Albania, Bulgaria, Greece | (Old value) | Naumova & Deltshev, 2021 |
| 2021-02-22 | New taxonomic reference entry | Altella lucida (Simon, 1874) | Europe, Turkey | | Naumova & Deltshev, 2021 |
| 2021-02-22 | Species distribution update | Clubiona rosserae Locket, 1953 | Britain, France, Netherlands, Poland, Slovakia, Hungary, Romania, Serbia | (Old value) | Grbić, Hänggi & Krnjajić, 2021 |
| 2021-02-22 | Reference included | | | Grbić, Hänggi & Krnjajić, 2021 |
| 2021-02-22 | New taxonomic reference entry | Titanoeca spominima (Taczanowski, 1866) | Sweden, Finland, Central Europe to Russia (Europe), Serbia, Albania | | Grbić, Hänggi & Krnjajić, 2021 |
| 2021-02-22 | Species distribution update | Titanoeca spominima (Taczanowski, 1866) | Sweden, Finland, Central Europe to Russia (Europe), Serbia, Albania | (Old value) | Grbić, Hänggi & Krnjajić, 2021 |