| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2021-05-12 | Family updated | Gnaphosidae Banks, 1892 | Error corrected (previous value) | |
| 2021-05-11 | Reference included | Huang et al., 2021b | ||
| 2021-05-11 | New taxonomic reference entry | Huang et al., 2021b | Ischnothyreus yueluensis Yin & Wang, 1984 - China | |
| 2021-05-11 | New taxonomic reference entry | Huang et al., 2021b | Ischnothyreus yunlong Tong & Li, 2021 - China | |
| 2021-05-11 | New species inserted | Huang et al., 2021b | Ischnothyreus yunlong Tong & Li, 2021 - China | |
| 2021-05-11 | Nota bene edited | Trechalea Thorell, 1869 | (previous value) | |
| 2021-05-11 | Nota bene edited | Trechalea Thorell, 1869 | (previous value) | |
| 2021-05-11 | Nota bene edited | Lampona Thorell, 1869 | (previous value) | |
| 2021-05-11 | Nota bene edited | Lampona Thorell, 1869 | (previous value) | |
| 2021-05-11 | Nota bene edited | Histopona Thorell, 1870 | (previous value) | |
| 2021-05-11 | Genus updated | Histopona Thorell, 1870 | Error corrected (previous value) | |
| 2021-05-11 | Family updated | Oxyopidae Thorell, 1869 | Error corrected (previous value) | |
| 2021-05-10 | Family updated | Hersiliidae Thorell, 1869 | Error corrected (previous value) | |
| 2021-05-10 | Reference included | Perger & Rubio, 2021b | ||
| 2021-05-10 | New taxonomic reference entry | Perger & Rubio, 2021b | Myrmecotypus haddadi Perger & Rubio, 2021 - Bolivia | |
| 2021-05-10 | New species inserted | Perger & Rubio, 2021b | Myrmecotypus haddadi Perger & Rubio, 2021 - Bolivia | |
| 2021-05-09 | Species distribution update | Rozwałka & Czaja, 2021b | Icius hamatus (C. L. Koch, 1846) - Atlantic Is., North Africa, Southern Europe, Turkey, Georgia. Introduced to Western and Central Europe | (previous value) |
| 2021-05-09 | Taxonomic reference update | Icius hamatus (C. L. Koch, 1846) - Atlantic Is., North Africa, Southern Europe, Turkey, Georgia. Introduced to Western and Central Europe | (previous value) | |
| 2021-05-09 | Reference included | Rozwałka & Czaja, 2021b | ||
| 2021-05-09 | Reference included | Rozwałka & Czaja, 2021a | ||
| 2021-05-09 | New taxonomic reference entry | Rozwałka & Czaja, 2021b | Icius hamatus (C. L. Koch, 1846) - Atlantic Is., North Africa, Southern Europe, Turkey, Georgia. Introduced to Western and Central Europe | |
| 2021-05-09 | New taxonomic reference entry | Rozwałka & Czaja, 2021a | Scytodes thoracica (Latreille, 1802) - Europe, North Africa, Turkey, Iran, temperate Asia to China, Korea, Japan. Introduced to North America, Argentina, South Africa, India, Australia, New Zealand | |
| 2021-05-08 | Species distribution update | Agnarsson et al., 2018 | Spintharus rallorum Chomitz & Agnarsson, 2018 - Puerto Rico, Saint Kitts and Nevis | (previous value) |
| 2021-05-07 | Nota bene edited | Erigone Audouin, 1826 | (previous value) | |
| 2021-05-06 | Species distribution update | Legittimo et al., 2017 | Pritha pallida (Kulczyński, 1897) - Madeira, Portugal, Spain, Italy, Croatia, Greece, Georgia | (previous value) |
| 2021-05-06 | Species distribution update | Ballarin & Pantini, 2017 | Amaurobius scopolii Thorell, 1871 - France, Italy | (previous value) |
| 2021-05-06 | Species distribution update | Ipa terrenus (L. Koch, 1879) - Spain, France, Italy, Czechia, Slovakia, Eastern Europe, Turkey, Caucasus, Russia (Europe to South Siberia) | (previous value) | |
| 2021-05-06 | Reference included | Rodrigues, Marta & Figueiredo, 2021 | ||
| 2021-05-06 | New taxonomic reference entry | Rodrigues, Marta & Figueiredo, 2021 | Euryopis catarinensis Rodrigues, Marta & Figueiredo, 2021 - Brazil | |
| 2021-05-06 | New taxonomic reference entry | Rodrigues, Marta & Figueiredo, 2021 | Euryopis boliviensis Rodrigues, Marta & Figueiredo, 2021 - Bolivia | |
| 2021-05-06 | New taxonomic reference entry | Rodrigues, Marta & Figueiredo, 2021 | Euryopis nasuta Rodrigues, Marta & Figueiredo, 2021 - Brazil | |
| 2021-05-06 | New taxonomic reference entry | Rodrigues, Marta & Figueiredo, 2021 | Euryopis candiota Rodrigues, Marta & Figueiredo, 2021 - Brazil | |
| 2021-05-06 | Species distribution update | Rodrigues, Marta & Figueiredo, 2021 | Euryopis spinifera (Mello-Leitão, 1944) - Brazil, Argentina | (previous value) |
| 2021-05-06 | New species inserted | Rodrigues, Marta & Figueiredo, 2021 | Euryopis catarinensis Rodrigues, Marta & Figueiredo, 2021 - Brazil | |
| 2021-05-06 | New species inserted | Rodrigues, Marta & Figueiredo, 2021 | Euryopis boliviensis Rodrigues, Marta & Figueiredo, 2021 - Bolivia | |
| 2021-05-06 | New species inserted | Rodrigues, Marta & Figueiredo, 2021 | Euryopis nasuta Rodrigues, Marta & Figueiredo, 2021 - Brazil | |
| 2021-05-06 | New species inserted | Rodrigues, Marta & Figueiredo, 2021 | Euryopis candiota Rodrigues, Marta & Figueiredo, 2021 - Brazil | |
| 2021-05-05 | Species distribution update | Barrientos et al., 2019a | Theridion pinicola Simon, 1873 - Spain, France (Corsica), Morocco, Algeria, Tunisia | (previous value) |
| 2021-05-05 | Species distribution update | Barrientos et al., 2019a | Textrix intermedia Wunderlich, 2008 - Spain, France | (previous value) |
| 2021-05-05 | Nota bene edited | Synemosyna Hentz, 1846 | (previous value) | |
| 2021-05-05 | Reference included | Perger, Rubio & Haddad, 2021 | ||
| 2021-05-05 | New taxonomic reference entry | Perger, Rubio & Haddad, 2021 | Synemosyna nicaraguaensis Cutler, 1993 - Nicaragua, Bolivia | |
| 2021-05-05 | First description of male | Perger, Rubio & Haddad, 2021 | Synemosyna nicaraguaensis Cutler, 1993 - Nicaragua, Bolivia | (previous value) |
| 2021-05-05 | Species distribution update | Perger, Rubio & Haddad, 2021 | Synemosyna nicaraguaensis Cutler, 1993 - Nicaragua, Bolivia | (previous value) |
| 2021-05-05 | New taxonomic reference entry | Perger, Rubio & Haddad, 2021 | Synemosyna myrmeciaeformis (Taczanowski, 1871) - Venezuela, Bolivia, French Guiana, Brazil | |
| 2021-05-05 | Species distribution update | Perger, Rubio & Haddad, 2021 | Synemosyna myrmeciaeformis (Taczanowski, 1871) - Venezuela, Bolivia, French Guiana, Brazil | (previous value) |
| 2021-05-05 | Species distribution update | Perger, Rubio & Haddad, 2021 | Synemosyna aurantiaca (Mello-Leitão, 1917) - Bolivia, Brazil, Uruguay, Argentina, Colombia?, Trinidad? | (previous value) |
| 2021-05-05 | Reference included | Lee, Yoo & Kim, 2021a | ||
| 2021-05-05 | New taxonomic reference entry | Lee, Yoo & Kim, 2021a | Cybaeus pseudoauriculatus Lee, Yoo & Kim, 2021 - Korea | |
| 2021-05-05 | New taxonomic reference entry | Lee, Yoo & Kim, 2021a | Cybaeus vanimaculatus Lee, Yoo & Kim, 2021 - Korea |
Log values