| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2020-08-28 | New species inserted | Dupérré et al., 2020 | Heteroonops gabrielsantosi Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New species inserted | Dupérré et al., 2020 | Heteroonops carlosviquezi Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New species inserted | Dupérré et al., 2020 | Heteroonops yuma Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New species inserted | Dupérré et al., 2020 | Heteroonops renebarbai Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New taxonomic reference entry | Dupérré et al., 2020 | Heteroonops verruca Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New taxonomic reference entry | Dupérré et al., 2020 | Heteroonops aylinalegreae Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New taxonomic reference entry | Dupérré et al., 2020 | Heteroonops jurassicus Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New taxonomic reference entry | Dupérré et al., 2020 | Heteroonops scapula Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New species inserted | Dupérré et al., 2020 | Heteroonops verruca Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New species inserted | Dupérré et al., 2020 | Heteroonops aylinalegreae Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New species inserted | Dupérré et al., 2020 | Heteroonops jurassicus Dupérré, 2020 - Dominican Rep. | |
| 2020-08-28 | New species inserted | Dupérré et al., 2020 | Heteroonops scapula Dupérré, 2020 - Dominican Rep. | |
| 2020-08-27 | Reference included | Jin & Zhang, 2020b | ||
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta rugosa Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta qizimeiensis Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta leigongshanensis Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta qiaoliaoensis (Lu & Chen, 2019) - China | |
| 2020-08-27 | Species transferred to new genus | Jin & Zhang, 2020b | Spinirta qiaoliaoensis (Lu & Chen, 2019) - China | Species transferred from Allomedmassa to Spinirta |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta rugosa Jin & Zhang, 2020 - China | |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta qizimeiensis Jin & Zhang, 2020 - China | |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta leigongshanensis Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta quadrata Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta aviformis Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta aurita Jin & Zhang, 2020 - China | |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta quadrata Jin & Zhang, 2020 - China | |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta aviformis Jin & Zhang, 2020 - China | |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta aurita Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta sparsula Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta forcipata Jin & Zhang, 2020 - China | |
| 2020-08-27 | New taxonomic reference entry | Jin & Zhang, 2020b | Spinirta jinyunshanensis Jin & Zhang, 2020 - China | |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta sparsula Jin & Zhang, 2020 - China | |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta forcipata Jin & Zhang, 2020 - China | |
| 2020-08-27 | New species inserted | Jin & Zhang, 2020b | Spinirta jinyunshanensis Jin & Zhang, 2020 - China | |
| 2020-08-27 | New genus inserted | Jin & Zhang, 2020b | Spinirta Jin & Zhang, 2020 | |
| 2020-08-27 | New taxonomic reference entry | Galiano, 1980b | Chira typica (Mello-Leitão, 1930) - Brazil | |
| 2020-08-27 | Nota bene edited | Chira G. W. Peckham & E. G. Peckham, 1896 | (previous value) | |
| 2020-08-27 | Reference included | Hopfe et al., 2020 | ||
| 2020-08-27 | New taxonomic reference entry | Hopfe et al., 2020 | Ocrepeira klamt Hopfe, Ospina-Jara, Scheibel & Cabra-García, 2020 - Colombia | |
| 2020-08-27 | New species inserted | Hopfe et al., 2020 | Ocrepeira klamt Hopfe, Ospina-Jara, Scheibel & Cabra-García, 2020 - Colombia | |
| 2020-08-27 | Reference included | Lin et al., 2020b | ||
| 2020-08-27 | New taxonomic reference entry | Lin et al., 2020b | Althepus pictus Thorell, 1898 - Myanmar | |
| 2020-08-26 | Nota bene edited | Thyene Simon, 1885 | (previous value) | |
| 2020-08-26 | New taxonomic reference entry | Prószyński, 1989c | Attulus penicillatus (Simon, 1875) - Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, China, Korea, Japan | |
| 2020-08-26 | New taxonomic reference entry | Prószyński, 1989b | Heliophanus kochii Simon, 1868 - Macaronesia, North Africa, Europe, Turkey, Caucasus, Middle East, Iran, Kazakhstan. Introduced to Canada, USA | |
| 2020-08-26 | Nota bene edited | Aphonopelma Pocock, 1901 | (previous value) | |
| 2020-08-26 | New taxonomic reference entry | ICZN, 1990c | Attulus penicillatus (Simon, 1875) - Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, China, Korea, Japan | |
| 2020-08-26 | Nota bene edited | Bellota G. W. Peckham & E. G. Peckham, 1892 | (previous value) | |
| 2020-08-26 | Nota bene edited | Asaphobelis Simon, 1902 | (previous value) | |
| 2020-08-26 | Nota bene edited | Asaphobelis Simon, 1902 | (previous value) | |
| 2020-08-26 | Nota bene edited | Storena Walckenaer, 1805 | (previous value) |
Log values