| 2021-10-18 | New taxonomic reference entry | Diplocephalus picinus (Blackwall, 1841) | Europe, Turkey, Caucasus, Russia (Europe to West Siberia), Iran | | Frick, Nentwig & Kropf, 2010 |
| 2021-10-18 | New taxonomic reference entry | Diplocephalus latifrons (O. Pickard-Cambridge, 1863) | Europe, Turkey, Caucasus | | Frick, Nentwig & Kropf, 2010 |
| 2021-10-18 | New taxonomic reference entry | Dicymbium tibiale (Blackwall, 1836) | Europe | | Frick, Nentwig & Kropf, 2010 |
| 2021-10-18 | New taxonomic reference entry | Dicymbium nigrum (Blackwall, 1834) | Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Iran, Kazakhstan, Kyrgyzstan, China | | Frick, Nentwig & Kropf, 2010 |
| 2021-10-18 | New taxonomic reference entry | Araeoncus humilis (Blackwall, 1841) | Europe, North Africa, Russia (Europe to South Siberia), Iran, Japan. Introduced to New Zealand | | Frick, Nentwig & Kropf, 2010 |
| 2021-10-18 | New taxonomic reference entry | Alioranus pastoralis (O. Pickard-Cambridge, 1872) | Greece, Turkey, Israel, Jordan, Tajikistan | | Frick, Nentwig & Kropf, 2010 |
| 2021-10-18 | New taxonomic reference entry | Abacoproeces saltuum (L. Koch, 1872) | Europe, Russia (Europe to South Siberia) | | Frick, Nentwig & Kropf, 2010 |
| 2021-10-16 | Reference included | | | Sheng et al., 2021 |
| 2021-10-16 | New taxonomic reference entry | Khorata danxia Sheng & Xu, 2021 | China | | Sheng et al., 2021 |
| 2021-10-16 | New species inserted | Khorata danxia Sheng & Xu, 2021 | China | | Sheng et al., 2021 |
| 2021-10-15 | Reference included | | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Simaetha cheni Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Rhenefictus wandae (Wang & Li, 2021) | China, Vietnam | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Poecilorchestes zhengi Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Simaetha cheni Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Rhenefictus wandae (Wang & Li, 2021) | China, Vietnam | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Poecilorchestes zhengi Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Phintelloides pengi Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Nandicius proszynskii Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Myrmarachne liui Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Phintelloides pengi Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Nandicius proszynskii Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Myrmarachne liui Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Marengo tangi Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Laufeia banna Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Euochin yaoi Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Marengo tangi Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Laufeia banna Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New species inserted | Euochin yaoi Wang & Li, 2021 | China | | Wang & Li, 2021 |
| 2021-10-15 | New taxonomic reference entry | Chinattus inflatus Wang & Li, 2020 | China | | Wang & Li, 2021 |
| 2021-10-15 | First description of female | Chinattus inflatus Wang & Li, 2020 | China | (Old value) | Wang & Li, 2021 |
| 2021-10-15 | Reference included | | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New taxonomic reference entry | Sinostidia dujiao Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New taxonomic reference entry | Sinostidia shuangjiao Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New taxonomic reference entry | Ramosatidia situ Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New species inserted | Sinostidia dujiao Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New species inserted | Sinostidia shuangjiao Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New species inserted | Ramosatidia situ Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New genus inserted | Sinostidia Yu & Li, 2021 | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New genus inserted | Ramosatidia Yu & Li, 2021 | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New taxonomic reference entry | Pteroneta ultramarina (Ono, 1989) | Japan (Ryukyu Is.), China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | Species distribution update | Pteroneta ultramarina (Ono, 1989) | Japan (Ryukyu Is.), China | (Old value) | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New taxonomic reference entry | Porrhoclubiona pteronetoides (Deeleman-Reinhold, 2001) | China, Thailand | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | Species distribution update | Porrhoclubiona pteronetoides (Deeleman-Reinhold, 2001) | China, Thailand | (Old value) | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New taxonomic reference entry | Nusatidia subjavana Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New taxonomic reference entry | Nusatidia mianju Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New taxonomic reference entry | Nusatidia changao Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New species inserted | Nusatidia subjavana Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New species inserted | Nusatidia mianju Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |
| 2021-10-15 | New species inserted | Nusatidia changao Yu & Li, 2021 | China | | Zhang, Yu & Li, 2021c |