| 2021-09-23 | Species synonymy | Drassodes luridus (O. Pickard-Cambridge, 1874) | India | Drassodes kajalae synonymized with Drassodes luridus | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species updated | Drassodes kajalae (B. Biswas & K. Biswas, 1992) | India | Status: Synonym (Old value) | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species transferred to new genus | Drassodes kajalae (B. Biswas & K. Biswas, 1992) | India | Species transferred from Megamyrmaekion to Drassodes | Sankaran & Caleb, 2021 |
| 2021-09-23 | New taxonomic reference entry | Megamyrmaekion caudatum Reuss, 1834 | Algeria, Tunisia, Libya, Egypt, Israel, Iran, India | | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species distribution update | Megamyrmaekion caudatum Reuss, 1834 | Algeria, Tunisia, Libya, Egypt, Israel, Iran, India | (Old value) | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species synonymy | Megamyrmaekion caudatum Reuss, 1834 | Algeria, Tunisia, Libya, Egypt, Israel, Iran, India | Megamyrmaekion ashae synonymized with Megamyrmaekion caudatum | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species updated | Megamyrmaekion ashae Tikader & Gajbe, 1977 | India | Status: Synonym (Old value) | Sankaran & Caleb, 2021 |
| 2021-09-23 | New taxonomic reference entry | Gaviphosa kera Sankaran, 2021 | India | | Sankaran & Caleb, 2021 |
| 2021-09-23 | New species inserted | Gaviphosa kera Sankaran, 2021 | India | | Sankaran & Caleb, 2021 |
| 2021-09-23 | New genus inserted | Gaviphosa Sankaran, 2021 | | Sankaran & Caleb, 2021 |
| 2021-09-23 | New taxonomic reference entry | Sphingius barkudensis Gravely, 1931 | India, Bangladesh | | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species synonymy | Sphingius barkudensis Gravely, 1931 | India, Bangladesh | Sphingius sundargarhensis synonymized with Sphingius barkudensis | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species updated | Sphingius sundargarhensis (Gajbe, 1979) | India | Status: Synonym (Old value) | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species synonymy | Sphingius barkudensis Gravely, 1931 | India, Bangladesh | Sphingius jabalpurensis synonymized with Sphingius barkudensis | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species updated | Sphingius jabalpurensis (Bhandari & Gajbe, 2001) | India | Status: Synonym (Old value) | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species transferred to new genus | Sphingius sundargarhensis (Gajbe, 1979) | India | Species transferred from Sosticus to Sphingius | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species transferred to new genus | Sphingius jabalpurensis (Bhandari & Gajbe, 2001) | India | Species transferred from Sosticus to Sphingius | Sankaran & Caleb, 2021 |
| 2021-09-23 | New taxonomic reference entry | Xizangiana pawani (Gajbe, 1993) | India | | Sankaran & Caleb, 2021 |
| 2021-09-23 | Species transferred to new genus | Xizangiana pawani (Gajbe, 1993) | India | Species transferred from Sosticus to Urozelotes | Sankaran & Caleb, 2021 |
| 2021-09-23 | Reference included | | | Lo, Wei & Huang, 2021 |
| 2021-09-23 | New taxonomic reference entry | Cheiracanthium insigne O. Pickard-Cambridge, 1874 | India, Sri Lanka, Thailand, Myanmar, Laos, China, Taiwan | | Lo, Wei & Huang, 2021 |
| 2021-09-23 | Species distribution update | Cheiracanthium insigne O. Pickard-Cambridge, 1874 | India, Sri Lanka, Thailand, Myanmar, Laos, China, Taiwan | (Old value) | Lo, Wei & Huang, 2021 |
| 2021-09-22 | Reference included | | | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | New taxonomic reference entry | Xysticus lendli Kulczyński, 1897 | Hungary | | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | New taxonomic reference entry | Ozyptila mikhailovi Ponomarev, 2021 | Russia (Europe) | | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | New species inserted | Ozyptila mikhailovi Ponomarev, 2021 | Russia (Europe) | | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | New taxonomic reference entry | Ozyptila tuberosa (Thorell, 1875) | Ukraine, Russia (Europe), Caucasus, Turkey, Kazakhstan, Bulgaria? | | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | New taxonomic reference entry | Bassaniodes caperatus (Simon, 1875) | Mediterranean, Turkey, Ukraine, Russia (Europe, Caucasus) | | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | Species distribution update | Bassaniodes caperatus (Simon, 1875) | Mediterranean, Turkey, Ukraine, Russia (Europe, Caucasus) | (Old value) | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | New taxonomic reference entry | Synageles dalmaticus (Keyserling, 1863) | Mediterranean, Bulgaria, Romania, Ukraine, Russia (Europe), Caucasus, Jordan | | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | Species distribution update | Synageles dalmaticus (Keyserling, 1863) | Mediterranean, Bulgaria, Romania, Ukraine, Russia (Europe), Caucasus, Jordan | (Old value) | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | New taxonomic reference entry | Drassodes rostratus Esyunin & Tuneva, 2002 | Russia (Europe), Kazakhstan | | Ponomarev & Shmatko, 2021 |
| 2021-09-22 | Species updated | Modisimus madreselva Huber, 1998 | Costa Rica | Error corrected (Old value) | |
| 2021-09-21 | Species distribution update | Thanatus meronensis Levy, 1977 | Bulgaria, Israel | (Old value) | Deltshev, Lazarov & Blagoev, 2004 |
| 2021-09-20 | Reference included | | | Sunil Jose, 2021a |
| 2021-09-20 | New taxonomic reference entry | Conothele chinnarensis Sunil Jose, 2021 | India | | Sunil Jose, 2021a |
| 2021-09-20 | New species inserted | Conothele chinnarensis Sunil Jose, 2021 | India | | Sunil Jose, 2021a |
| 2021-09-20 | Reference included | | | Lu, Yang & He, 2021 |
| 2021-09-20 | New taxonomic reference entry | Pholcus maxian Lu, Yang & He, 2021 | China | | Lu, Yang & He, 2021 |
| 2021-09-20 | New species inserted | Pholcus maxian Lu, Yang & He, 2021 | China | | Lu, Yang & He, 2021 |
| 2021-09-19 | Species updated | Aliatypus trophonius Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus torridus Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus thompsoni Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus plutonis Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus janus Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus isolatus Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus gulosus Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus gnomus Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus erebus Coyle, 1975 | USA | Error corrected (Old value) | |
| 2021-09-19 | Species updated | Aliatypus aquilonius Coyle, 1975 | USA | Error corrected (Old value) | |