| 2021-07-12 | New species inserted | Euoplos regalis Wilson & Rix, 2021 | Australia (Queensland) | | Wilson & Rix, 2021 |
| 2021-07-12 | New species inserted | Euoplos raveni Wilson & Rix, 2021 | Australia (Queensland) | | Wilson & Rix, 2021 |
| 2021-07-12 | New species inserted | Euoplos jayneae Wilson & Rix, 2021 | Australia (Queensland) | | Wilson & Rix, 2021 |
| 2021-07-12 | New species inserted | Euoplos booloumba Wilson & Rix, 2021 | Australia (Queensland) | | Wilson & Rix, 2021 |
| 2021-07-12 | Species distribution update | Bijoaraneus mitificus (Simon, 1886) | Pakistan, India, Bangladesh, China, Taiwan, Thailand, Cambodia, Singapore, Philippines, New Guinea | (Old value) | |
| 2021-07-12 | Species distribution update | Gibbaranea ullrichi (Hahn, 1835) | Europe to Central Asia, Pakistan | (Old value) | |
| 2021-07-12 | Species distribution update | Gea spinipes C. L. Koch, 1843 | Pakistan, India, Myanmar, China, Taiwan, Vietnam, Malaysia, Singapore, Indonesia (Sumatra, Borneo) | (Old value) | |
| 2021-07-12 | Species distribution update | Neoscona scylla (Karsch, 1879) | Pakistan, Nepal, China, Russia (Far East), Korea, Japan | (Old value) | |
| 2021-07-12 | Species distribution update | Neoscona polyspinipes Yin, Wang, Xie & Peng, 1990 | Pakistan, China, Thailand? | (Old value) | |
| 2021-07-12 | Species distribution update | Argiope lobata (Pallas, 1772) | Southern Europe to Central Asia and China, northern Africa, Tanzania, South Africa, Middle East, Pakistan, India, Myanmar | (Old value) | |
| 2021-07-12 | Species distribution update | Argiope versicolor (Doleschall, 1859) | Pakistan, China to Indonesia (Java) | (Old value) | |
| 2021-07-10 | Reference included | | | Im & Kim, 2021 |
| 2021-07-10 | New taxonomic reference entry | Arcuphantes catillus Im & Kim, 2021 | Korea | | Im & Kim, 2021 |
| 2021-07-10 | New species inserted | Arcuphantes catillus Im & Kim, 2021 | Korea | | Im & Kim, 2021 |
| 2021-07-09 | New taxonomic reference entry | Oxytate argenteooculata (Simon, 1886) | DR Congo, Tanzania, Zambia, Mozambique, South Africa, Eswatini | | Lessert, 1943 |
| 2021-07-08 | Reference included | | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Tegecoelotes ignotus (Bösenberg & Strand, 1906) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Coelotes hataensis Nishikawa, 2009 | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Coelotes ikiensis Nishikawa, 2009 | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Griseidraconarius iriei (Okumura, 2013) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Griseidraconarius decolor (Nishikawa, 1973) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Curticoelotes oxyacanthus (Okumura, 2013) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Curticoelotes sawadai (Nishikawa, 2009) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Curticoelotes hiradoensis (Okumura & Ono, 2006) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Aeolocoelotes personatus (Nishikawa, 1973) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Aeolocoelotes saikaiensis (Okumura, 2013) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Aeolocoelotes unzenensis (Okumura, 2013) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Aeolocoelotes bifurcatus (Okumura & Ono, 2006) | Japan | | Okumura, 2021 |
| 2021-07-08 | New taxonomic reference entry | Aeolocoelotes unicatus (Yaginuma, 1977) | Japan | | Okumura, 2021 |
| 2021-07-08 | Reference included | | | Pett, 2021b |
| 2021-07-08 | New taxonomic reference entry | Grismadox mboitui (Pett, 2021) | Paraguay | | Pett, 2021b |
| 2021-07-08 | New species inserted | Grismadox mboitui (Pett, 2021) | Paraguay | | Pett, 2021b |
| 2021-07-07 | Reference included | | | Basumatary & Brahma, 2021 |
| 2021-07-07 | New taxonomic reference entry | Gravelyia boro Basumatary & Brahma, 2021 | India | | Basumatary & Brahma, 2021 |
| 2021-07-07 | New species inserted | Gravelyia boro Basumatary & Brahma, 2021 | India | | Basumatary & Brahma, 2021 |
| 2021-07-07 | Reference included | | | Basumatary, Caleb & Brahma, 2021 |
| 2021-07-07 | New taxonomic reference entry | Dexippus kleini Thorell, 1891 | India, Indonesia (Sumatra) | | Basumatary, Caleb & Brahma, 2021 |
| 2021-07-07 | Species distribution update | Dexippus kleini Thorell, 1891 | India, Indonesia (Sumatra) | (Old value) | Basumatary, Caleb & Brahma, 2021 |
| 2021-07-07 | Reference included | | | Kamura, 2021a |
| 2021-07-07 | New taxonomic reference entry | Xilithus meles (Kamura, 2021) | Japan | | Kamura, 2021a |
| 2021-07-07 | New species inserted | Xilithus meles (Kamura, 2021) | Japan | | Kamura, 2021a |
| 2021-07-07 | Reference included | | | Suzuki & Serita, 2021c |
| 2021-07-07 | New taxonomic reference entry | Robertus nipponicus Yoshida, 1995 | Japan | | Suzuki & Serita, 2021c |
| 2021-07-07 | First description of female | Robertus nipponicus Yoshida, 1995 | Japan | (Old value) | Suzuki & Serita, 2021c |
| 2021-07-07 | Reference included | | | Prasad et al., 2021b |
| 2021-07-07 | New taxonomic reference entry | Thomisus granulifrons Simon, 1906 | India, Sri Lanka | | Prasad et al., 2021b |
| 2021-07-07 | Reference included | | | Kenichi, 2021 |
| 2021-07-07 | New taxonomic reference entry | Holocnemus pluchei (Scopoli, 1763) | Europe, North Africa, Turkey, Caucasus, Middle East. Introduced to USA, Argentina, Japan, Australia | | Kenichi, 2021 |
| 2021-07-07 | Species distribution update | Holocnemus pluchei (Scopoli, 1763) | Europe, North Africa, Turkey, Caucasus, Middle East. Introduced to USA, Argentina, Japan, Australia | (Old value) | Kenichi, 2021 |
| 2021-07-07 | Reference included | | | Tanikawa & Petcharad, 2021 |