| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2020-12-20 | New taxonomic reference entry | Guadanucci, 2020 | Guyruita cerrado Guadanucci, Lucas, Indicatti & Yamamoto, 2007 - Brazil | |
| 2020-12-20 | New taxonomic reference entry | Guadanucci, 2020 | Euthycaelus colonica Simon, 1889 - Venezuela | |
| 2020-12-20 | Reference included | Pérez-Miles, 2020 | ||
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Schizopelma bicarinatum F. O. Pickard-Cambridge, 1897 - Mexico, Central America | |
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Schismatothele olsoni Guadanucci, Perafán & Valencia-Cuéllar, 2019 - Colombia, Venezuela | |
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Hapalopus formosus Ausserer, 1875 - Colombia | |
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Acanthoscurria cordubensis Thorell, 1894 - South America (not Colombia, Suriname, Ecuador, Chile) | |
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Tmesiphantes uru (Perafán & Pérez-Miles, 2014) - Argentina | |
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Avicularia merianae Fukushima & Bertani, 2017 - Peru | |
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Schismatothele weinmanni Guadanucci, Perafán & Valencia-Cuéllar, 2019 - Colombia | |
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Kankuamo marquezi Perafán, Galvis & Gutiérrez, 2016 - Colombia | |
| 2020-12-20 | New taxonomic reference entry | Pérez-Miles, 2020 | Tmesiphantes crassifemur (Gerschman & Schiapelli, 1960) - Argentina | |
| 2020-12-19 | Species updated | Faiditus cochleaforma (Exline, 1945) - Ecuador, Peru | Species epithet corrected (previous value) | |
| 2020-12-18 | Reference included | Harvey et al., 2020b | ||
| 2020-12-18 | New taxonomic reference entry | Harvey et al., 2020b | Aname simoneae Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New taxonomic reference entry | Harvey et al., 2020b | Aname phillipae Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New species inserted | Harvey et al., 2020b | Aname simoneae Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New species inserted | Harvey et al., 2020b | Aname phillipae Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New taxonomic reference entry | Harvey et al., 2020b | Proshermacha armigera (Rainbow & Pulleine, 1918) - Australia (Western Australia) | |
| 2020-12-18 | Species transferred to new genus | Harvey et al., 2020b | Proshermacha armigera (Rainbow & Pulleine, 1918) - Australia (Western Australia) | Species transferred from Aname to Proshermacha |
| 2020-12-18 | New taxonomic reference entry | Harvey et al., 2020b | Aname mccleeryorum Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New taxonomic reference entry | Harvey et al., 2020b | Aname lillianae Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New taxonomic reference entry | Harvey et al., 2020b | Aname exulans Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New species inserted | Harvey et al., 2020b | Aname mccleeryorum Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New species inserted | Harvey et al., 2020b | Aname lillianae Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New species inserted | Harvey et al., 2020b | Aname exulans Harvey & Huey, 2020 - Australia (Western Australia) | |
| 2020-12-18 | Reference included | Waldock et al., 2020 | ||
| 2020-12-18 | New taxonomic reference entry | Waldock et al., 2020 | Maratus harveyi Waldock, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New taxonomic reference entry | Waldock et al., 2020 | Maratus fletcheri Waldock, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New species inserted | Waldock et al., 2020 | Maratus harveyi Waldock, 2020 - Australia (Western Australia) | |
| 2020-12-18 | New species inserted | Waldock et al., 2020 | Maratus fletcheri Waldock, 2020 - Australia (Western Australia) | |
| 2020-12-18 | Reference included | Tanasevitch & Grushko, 2020 | ||
| 2020-12-18 | New taxonomic reference entry | Tanasevitch & Grushko, 2020 | Silometopus reussi (Thorell, 1871) - Europe, Russia (Europe to Far East), Iran, China | |
| 2020-12-18 | New taxonomic reference entry | Tanasevitch & Grushko, 2020 | Silometopus elton Tanasevitch & Grushko, 2020 - Russia (Europe) | |
| 2020-12-18 | New species inserted | Tanasevitch & Grushko, 2020 | Silometopus elton Tanasevitch & Grushko, 2020 - Russia (Europe) | |
| 2020-12-18 | Reference included | Marusik et al., 2020 | ||
| 2020-12-18 | Species transferred to new genus | Marusik et al., 2020 | Alenatea acusiseta (Zhu & Song, 1994) - China, Korea, Japan | Species transferred from Araneus to Alenatea |
| 2020-12-18 | Species distribution update | Marusik et al., 2020 | Alenatea acusiseta (Zhu & Song, 1994) - China, Korea, Japan | (previous value) |
| 2020-12-18 | New taxonomic reference entry | Marusik et al., 2020 | Alenatea touxie Song & Zhu, 1999 - China | |
| 2020-12-18 | Taxonomic reference added from other taxon | Alenatea wangi Zhu & Song, 1999 - China, Russia (Far East) | (previous value) | |
| 2020-12-18 | Taxonomic reference assigned to new taxon | Alenatea touxie Song & Zhu, 1999 - China | Taxonomic reference entry assigned to Alenatea wangi Zhu & Song, 1999 | |
| 2020-12-18 | New taxonomic reference entry | Marusik et al., 2020 | Alenatea wangi Zhu & Song, 1999 - China, Russia (Far East) | |
| 2020-12-18 | First description of male | Marusik et al., 2020 | Alenatea wangi Zhu & Song, 1999 - China, Russia (Far East) | (previous value) |
| 2020-12-18 | New taxonomic reference entry | Marusik et al., 2020 | Alenatea fuscocolorata (Bösenberg & Strand, 1906) - Russia (Far East), China, Korea, Taiwan, Japan | |
| 2020-12-18 | Reference included | Galvis, Zapata-M & Malumbres-Olarte, 2020 | ||
| 2020-12-18 | New taxonomic reference entry | Galvis, Zapata-M & Malumbres-Olarte, 2020 | Anasaitis champetera Galvis, Zapata-M & Malumbres-Olarte, 2020 - Colombia | |
| 2020-12-18 | New species inserted | Galvis, Zapata-M & Malumbres-Olarte, 2020 | Anasaitis champetera Galvis, Zapata-M & Malumbres-Olarte, 2020 - Colombia | |
| 2020-12-18 | Reference included | Chamé-Vázquez, Cutler & Ibarra-Núñez, 2020 | ||
| 2020-12-18 | New taxonomic reference entry | Chamé-Vázquez, Cutler & Ibarra-Núñez, 2020 | Synemosyna ubicki Cutler, 1988 - Costa Rica | |
| 2020-12-18 | New taxonomic reference entry | Chamé-Vázquez, Cutler & Ibarra-Núñez, 2020 | Synemosyna maddisoni Cutler, 1985 - Mexico, Guatemala |
Log values