| 2021-02-04 | Species distribution update | Cosmophasis valerieae Prószyński & Deeleman-Reinhold, 2010 | Indonesia (Java, Lesser Sunda Is.) | (Old value) | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis umbratica Simon, 1903 | Singapore, Indonesia (Sumatra, Bali) | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | Species distribution update | Cosmophasis umbratica Simon, 1903 | Singapore, Indonesia (Sumatra, Bali) | (Old value) | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis thalassina (C. L. Koch, 1846) | Malaysia to Australia | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis squamata Kulczyński, 1910 | Indonesia (Moluccas: Banda Is.), Solomon Is. | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | Species distribution update | Cosmophasis squamata Kulczyński, 1910 | Indonesia (Moluccas: Banda Is.), Solomon Is. | (Old value) | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis micarioides (L. Koch, 1880) | Indonesia (Kei Is.), Papua New Guinea, Australia, Solomon Is. | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | Species distribution update | Cosmophasis micarioides (L. Koch, 1880) | Indonesia (Kei Is.), Papua New Guinea, Australia, Solomon Is. | (Old value) | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis lami Berry, Beatty & Prószyński, 1997 | Japan, Taiwan, Singapore, Indonesia, Philippines, Australia (Cocos Is.). Introduced to Seychelles, French Polynesia (Marquesas Is., Society Is.), Fiji, Hawaii | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis bitaeniata (Keyserling, 1882) | Indonesia, New Guinea, Australia, Micronesia, Fiji | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis bandaneira Hurni-Cranston & Hill, 2021 | Indonesia (Moluccas: Banda Neira) | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New species inserted | Cosmophasis bandaneira Hurni-Cranston & Hill, 2021 | Indonesia (Moluccas: Banda Neira) | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis baehrae Żabka & Waldock, 2012 | Indonesia (Moluccas), Australia | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Cosmophasis ambonensis Hurni-Cranston & Hill, 2021 | Indonesia (Moluccas: Ambon) | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New species inserted | Cosmophasis ambonensis Hurni-Cranston & Hill, 2021 | Indonesia (Moluccas: Ambon) | | Hurni-Cranston & Hill, 2021 |
| 2021-02-04 | New taxonomic reference entry | Dictyna umai Tikader, 1966 | India | | Marusik, Esyunin & Tuneva, 2015 |
| 2021-02-04 | New taxonomic reference entry | Dictyna tullgreni Caporiacco, 1949 | Kenya | | Marusik, Esyunin & Tuneva, 2015 |
| 2021-02-04 | New taxonomic reference entry | Dictyna turbida Simon, 1905 | India, Sri Lanka | | Marusik, Esyunin & Tuneva, 2015 |
| 2021-02-04 | New taxonomic reference entry | Dictyna denisi (Lehtinen, 1967) | Niger | | Marusik, Esyunin & Tuneva, 2015 |
| 2021-02-03 | Reference included | | | Zhu, Zhong & Yang, 2020 |
| 2021-02-03 | New taxonomic reference entry | Sinopoda yichangensis Zhu, Zhong & Yang, 2020 | China | | Zhu, Zhong & Yang, 2020 |
| 2021-02-03 | New species inserted | Sinopoda yichangensis Zhu, Zhong & Yang, 2020 | China | | Zhu, Zhong & Yang, 2020 |
| 2021-02-03 | New taxonomic reference entry | Sinopoda angulata Jäger, Gao & Fei, 2002 | China | | Zhu, Zhong & Yang, 2020 |
| 2021-02-03 | First description of male | Sinopoda angulata Jäger, Gao & Fei, 2002 | China | (Old value) | Zhu, Zhong & Yang, 2020 |
| 2021-02-02 | Reference included | | | Magalhaes et al., 2021 |
| 2021-02-02 | New taxonomic reference entry | Psiloderces palopoensis Li & Chang, 2020 | Indonesia (Sulawesi) | | Magalhaes et al., 2021 |
| 2021-02-02 | New taxonomic reference entry | Althepus lehi Deeleman-Reinhold, 1985 | Malaysia (Borneo) | | Magalhaes et al., 2021 |
| 2021-02-02 | New taxonomic reference entry | Leclercera khaoyai Deeleman-Reinhold, 1995 | Thailand | | Magalhaes et al., 2021 |
| 2021-02-02 | New taxonomic reference entry | Leclercera spinata Deeleman-Reinhold, 1995 | Indonesia (Sulawesi) | | Magalhaes et al., 2021 |
| 2021-02-02 | Species transferred to new genus | Leclercera spinata Deeleman-Reinhold, 1995 | Indonesia (Sulawesi) | Species transferred from Priscaleclercera to Leclercera | Magalhaes et al., 2021 |
| 2021-02-01 | Reference included | | | Coşar & Danışman, 2021a |
| 2021-02-01 | New taxonomic reference entry | Micaria fulgens (Walckenaer, 1802) | Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Iran, Central Asia, China | | Coşar & Danışman, 2021a |
| 2021-02-01 | Species distribution update | Micaria fulgens (Walckenaer, 1802) | Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Iran, Central Asia, China | (Old value) | Coşar & Danışman, 2021a |
| 2021-02-01 | Species distribution update | Atypena formosana (Oi, 1977) | Pakistan, Bangladesh to Japan | (Old value) | |
| 2021-02-01 | Reference included | | | Danışman et al., 2021 |
| 2021-02-01 | New taxonomic reference entry | Pelecopsis topcui (Türkeş, Karabulut, Demir & Seyyar, 2015) | Turkey | | Danışman et al., 2021 |
| 2021-02-01 | Species transferred to new genus | Pelecopsis topcui (Türkeş, Karabulut, Demir & Seyyar, 2015) | Turkey | Species transferred from Abacoproeces to Pelecopsis | Danışman et al., 2021 |
| 2021-02-01 | First description of female | Pelecopsis topcui (Türkeş, Karabulut, Demir & Seyyar, 2015) | Turkey | (Old value) | Danışman et al., 2021 |
| 2021-02-01 | Reference included | | | Danışman & Coşar, 2021a |
| 2021-02-01 | New taxonomic reference entry | Ozyptila aculipalpus Wunderlich, 1995 | Turkey, Iran | | Danışman & Coşar, 2021a |
| 2021-02-01 | First description of female | Ozyptila aculipalpus Wunderlich, 1995 | Turkey, Iran | (Old value) | Danışman & Coşar, 2021a |
| 2021-02-01 | Species distribution update | Ozyptila aculipalpus Wunderlich, 1995 | Turkey, Iran | (Old value) | Danışman & Coşar, 2021a |
| 2021-01-31 | New taxonomic reference entry | Oxyopes lepidus (Blackwall, 1864) | India | | Simon, 1898a |
| 2021-01-28 | Reference included | | | Biswas, 2021 |
| 2021-01-28 | New taxonomic reference entry | Henriksenia hilaris (Thorell, 1877) | India to Philippines, Indonesia (Sulawesi), New Guinea | | Biswas, 2021 |
| 2021-01-27 | Reference included | | | Arizala, Labarque & Polotow, 2021 |
| 2021-01-27 | New taxonomic reference entry | Acanthoctenus rubrotaeniatus Mello-Leitão, 1947 | Brazil | | Arizala, Labarque & Polotow, 2021 |
| 2021-01-27 | New taxonomic reference entry | Acanthoctenus obauratus Simon, 1906 | Brazil | | Arizala, Labarque & Polotow, 2021 |
| 2021-01-27 | Taxonomic reference added from other taxon | Gephyroctenus kolosvaryi Caporiacco, 1947 | Guyana | (Old value) | |
| 2021-01-27 | Taxonomic reference assigned to new taxon | Acanthoctenus spinipes Keyserling, 1877 | Colombia | Taxonomic reference entry assigned to Gephyroctenus kolosvaryi Caporiacco, 1947 | |