| 2021-10-02 | Species updated | Cytaea barbatissima (Keyserling, 1881) | Australia (Queensland, New South Wales) | Status: Synonym (Old value) | Trębicki et al., 2021 |
| 2021-10-02 | Species distribution update | Cytaea aspera (Karsch, 1878) | Australia (Queensland, New South Wales, Capital Territory), New Caledonia | (Old value) | Trębicki et al., 2021 |
| 2021-10-02 | New taxonomic reference entry | Cytaea aspera (Karsch, 1878) | Australia (Queensland, New South Wales, Capital Territory), New Caledonia | | Trębicki et al., 2021 |
| 2021-10-02 | Species transferred to new genus | Cytaea aspera (Karsch, 1878) | Australia (Queensland, New South Wales, Capital Territory), New Caledonia | Species transferred from Ascyltus to Cytaea | Trębicki et al., 2021 |
| 2021-10-02 | Species transferred to new genus | Cytaea senex (Simon, 1885) | | Species transferred from Ascyltus to Cytaea | Trębicki et al., 2021 |
| 2021-10-02 | New taxonomic reference entry | Cytaea alburna Keyserling, 1882 | Australia (Northern Territory, Queensland, New South Wales) | | Trębicki et al., 2021 |
| 2021-10-02 | Species distribution update | Cytaea alburna Keyserling, 1882 | Australia (Northern Territory, Queensland, New South Wales) | (Old value) | Trębicki et al., 2021 |
| 2021-09-30 | Reference included | | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New taxonomic reference entry | Medionops santarosa Martínez, Sánchez-Ruiz & Bonaldo, 2021 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New taxonomic reference entry | Medionops luiscarlosi Martínez, Sánchez-Ruiz & Bonaldo, 2021 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New taxonomic reference entry | Medionops cauca Martínez, Sánchez-Ruiz & Bonaldo, 2021 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New taxonomic reference entry | Medionops carolinae Martínez, Sánchez-Ruiz & Bonaldo, 2021 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New taxonomic reference entry | Medionops blades Sánchez-Ruiz & Brescovit, 2017 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New species inserted | Medionops santarosa Martínez, Sánchez-Ruiz & Bonaldo, 2021 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New species inserted | Medionops luiscarlosi Martínez, Sánchez-Ruiz & Bonaldo, 2021 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New species inserted | Medionops cauca Martínez, Sánchez-Ruiz & Bonaldo, 2021 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-30 | New species inserted | Medionops carolinae Martínez, Sánchez-Ruiz & Bonaldo, 2021 | Colombia | | Martínez, Sánchez-Ruiz & Bonaldo, 2021 |
| 2021-09-27 | Reference included | | | Hagopián & Mailhos, 2021 |
| 2021-09-27 | New taxonomic reference entry | Gypogyna forceps Simon, 1900 | Colombia, Ecuador, Brazil, Paraguay, Uruguay, Argentina | | Hagopián & Mailhos, 2021 |
| 2021-09-27 | Species distribution update | Gypogyna forceps Simon, 1900 | Colombia, Ecuador, Brazil, Paraguay, Uruguay, Argentina | (Old value) | Hagopián & Mailhos, 2021 |
| 2021-09-27 | Reference included | | | Nakano, 2021 |
| 2021-09-27 | New taxonomic reference entry | Cybaeus monticola Kobayashi, 2006 | Japan | | Nakano, 2021 |
| 2021-09-25 | Reference included | | | Thumar, Dholakia & Ade, 2021 |
| 2021-09-25 | New taxonomic reference entry | Angaeus zhengi (Tang & Li, 2009) | India, China | | Thumar, Dholakia & Ade, 2021 |
| 2021-09-25 | Species distribution update | Angaeus zhengi (Tang & Li, 2009) | India, China | (Old value) | Thumar, Dholakia & Ade, 2021 |
| 2021-09-25 | New taxonomic reference entry | Angaeus zhengi (Tang & Li, 2009) | India, China | | Benjamin, 2013 |
| 2021-09-25 | New taxonomic reference entry | Angaeus rhombus (Tang & Li, 2009) | China | | Benjamin, 2013 |
| 2021-09-25 | New taxonomic reference entry | Angaeus liangweii (Tang & Li, 2010) | China | | Benjamin, 2013 |
| 2021-09-25 | New taxonomic reference entry | Angaeus canalis (Tang & Li, 2010) | China | | Benjamin, 2013 |
| 2021-09-24 | Reference included | | | Gonnet et al., 2021 |
| 2021-09-24 | New taxonomic reference entry | Paratrochosina amica (Mello-Leitão, 1941) | Argentina | | Gonnet et al., 2021 |
| 2021-09-24 | First description of female | Paratrochosina amica (Mello-Leitão, 1941) | Argentina | (Old value) | Gonnet et al., 2021 |
| 2021-09-24 | Reference included | | | Zhang & Yu, 2021 |
| 2021-09-24 | New taxonomic reference entry | Conothele medoga Zhang & Yu, 2021 | China | | Zhang & Yu, 2021 |
| 2021-09-24 | New species inserted | Conothele medoga Zhang & Yu, 2021 | China | | Zhang & Yu, 2021 |
| 2021-09-24 | New taxonomic reference entry | Conothele linzhi H. Liu, Xu, Zhang, F. Liu & Li, 2019 | China | | Zhang & Yu, 2021 |
| 2021-09-24 | First description of male | Conothele linzhi H. Liu, Xu, Zhang, F. Liu & Li, 2019 | China | (Old value) | Zhang & Yu, 2021 |
| 2021-09-23 | Reference included | | | Logunov, 2021d |
| 2021-09-23 | New taxonomic reference entry | Thyene yuxiensis Xie & Peng, 1995 | Nepal, China | | Logunov, 2021d |
| 2021-09-23 | New taxonomic reference entry | Thyene imperialis (Rossi, 1846) | Southern Europe, North and East Africa, Middle East to Central Asia and China, Pakistan, India, Indonesia | | Logunov, 2021d |
| 2021-09-23 | New taxonomic reference entry | Thyene bivittata Xie & Peng, 1995 | Pakistan, India, Nepal, China | | Logunov, 2021d |
| 2021-09-23 | First description of female | Thyene bivittata Xie & Peng, 1995 | Pakistan, India, Nepal, China | (Old value) | Logunov, 2021d |
| 2021-09-23 | Species distribution update | Thyene bivittata Xie & Peng, 1995 | Pakistan, India, Nepal, China | (Old value) | Logunov, 2021d |
| 2021-09-23 | New taxonomic reference entry | Colopsus cinereus Kanesharatnam & Benjamin, 2021 | India, Sri Lanka | | Logunov, 2021d |
| 2021-09-23 | First description of female | Colopsus cinereus Kanesharatnam & Benjamin, 2021 | India, Sri Lanka | (Old value) | Logunov, 2021d |
| 2021-09-23 | Species distribution update | Colopsus cinereus Kanesharatnam & Benjamin, 2021 | India, Sri Lanka | (Old value) | Logunov, 2021d |
| 2021-09-23 | New taxonomic reference entry | Carrhotus spiridonovi Logunov, 2021 | India | | Logunov, 2021d |
| 2021-09-23 | New species inserted | Carrhotus spiridonovi Logunov, 2021 | India | | Logunov, 2021d |
| 2021-09-23 | New taxonomic reference entry | Carrhotus sannio (Thorell, 1877) | Réunion, China, Nepal, India to Indonesia (Sulawesi) | | Logunov, 2021d |
| 2021-09-23 | Species distribution update | Carrhotus sannio (Thorell, 1877) | Réunion, China, Nepal, India to Indonesia (Sulawesi) | (Old value) | Logunov, 2021d |