| 2021-03-26 | New taxonomic reference entry | Paracedicus baram Levy, 2007 | Turkey, Israel | | Akpınar, 2019 |
| 2021-03-26 | Species distribution update | Paracedicus baram Levy, 2007 | Turkey, Israel | (Old value) | Akpınar, 2019 |
| 2021-03-26 | Reference included | | | Martínez & Gutierrez, 2021 |
| 2021-03-26 | New taxonomic reference entry | Fernandezina eduardoi Cala-Riquelme, Quijano-Cuervo & Sabogal-Gonzáles, 2018 | Colombia | | Martínez & Gutierrez, 2021 |
| 2021-03-26 | New taxonomic reference entry | Fernandezina grismadoi Martínez & Gutierrez, 2021 | Colombia | | Martínez & Gutierrez, 2021 |
| 2021-03-26 | New species inserted | Fernandezina grismadoi Martínez & Gutierrez, 2021 | Colombia | | Martínez & Gutierrez, 2021 |
| 2021-03-26 | Species distribution update | Ozyptila judaea Levy, 1975 | Egypt, Israel | (Old value) | Levy, 1991 |
| 2021-03-25 | Reference included | | | Marusik & Mikhailov, 2021 |
| 2021-03-25 | New taxonomic reference entry | Ozyptila lugubris (Kroneberg, 1875) | Kazakhstan, Iran, Turkmenistan, Uzbekistan | | Simon, 1889l |
| 2021-03-25 | New taxonomic reference entry | Ozyptila tuberosa (Thorell, 1875) | Ukraine, Russia (Europe), Caucasus, Turkey, Kazakhstan, Bulgaria? | | Marusik & Logunov, 1990 |
| 2021-03-25 | Taxonomic reference added from other taxon | Ozyptila tuberosa (Thorell, 1875) | Ukraine, Russia (Europe), Caucasus, Turkey, Kazakhstan, Bulgaria? | (Old value) | |
| 2021-03-25 | Taxonomic reference assigned to new taxon | Ozyptila lugubris (Kroneberg, 1875) | Kazakhstan, Iran, Turkmenistan, Uzbekistan | Taxonomic reference entry assigned to Ozyptila tuberosa (Thorell, 1875) | |
| 2021-03-25 | New taxonomic reference entry | Ozyptila inaequalis (Kulczyński, 1901) | Kazakhstan, China | | Marusik & Mikhailov, 2021 |
| 2021-03-25 | Species distribution update | Ozyptila inaequalis (Kulczyński, 1901) | Kazakhstan, China | (Old value) | Marusik & Mikhailov, 2021 |
| 2021-03-25 | Taxonomic reference added from other taxon | Ozyptila tuberosa (Thorell, 1875) | Ukraine, Russia (Europe), Caucasus, Turkey, Kazakhstan, Bulgaria? | (Old value) | |
| 2021-03-25 | Taxonomic reference assigned to new taxon | Ozyptila lugubris (Kroneberg, 1875) | Kazakhstan, Iran, Turkmenistan, Uzbekistan | Taxonomic reference entry assigned to Ozyptila tuberosa (Thorell, 1875) | |
| 2021-03-25 | Taxonomic reference added from other taxon | Ozyptila tuberosa (Thorell, 1875) | Ukraine, Russia (Europe), Caucasus, Turkey, Kazakhstan, Bulgaria? | (Old value) | |
| 2021-03-25 | Taxonomic reference assigned to new taxon | Ozyptila lugubris (Kroneberg, 1875) | Kazakhstan, Iran, Turkmenistan, Uzbekistan | Taxonomic reference entry assigned to Ozyptila tuberosa (Thorell, 1875) | |
| 2021-03-25 | New taxonomic reference entry | Ozyptila tuberosa (Thorell, 1875) | Ukraine, Russia (Europe), Caucasus, Turkey, Kazakhstan, Bulgaria? | | Marusik & Mikhailov, 2021 |
| 2021-03-25 | Species updated | Ozyptila tuberosa (Thorell, 1875) | Ukraine, Russia (Europe), Caucasus, Turkey, Kazakhstan, Bulgaria? | Removed synonymy (Old value) | Marusik & Mikhailov, 2021 |
| 2021-03-25 | New taxonomic reference entry | Ozyptila lugubris (Kroneberg, 1875) | Kazakhstan, Iran, Turkmenistan, Uzbekistan | | Marusik & Mikhailov, 2021 |
| 2021-03-25 | Species distribution update | Ozyptila lugubris (Kroneberg, 1875) | Kazakhstan, Iran, Turkmenistan, Uzbekistan | (Old value) | Marusik & Mikhailov, 2021 |
| 2021-03-25 | Reference included | | | Tanasevitch, 2021a |
| 2021-03-25 | New taxonomic reference entry | Gongylidiellum koshi Tanasevitch, 2021 | Nepal | | Tanasevitch, 2021a |
| 2021-03-25 | New taxonomic reference entry | Erigone acuta Tanasevitch, 2021 | Nepal | | Tanasevitch, 2021a |
| 2021-03-25 | New species inserted | Gongylidiellum koshi Tanasevitch, 2021 | Nepal | | Tanasevitch, 2021a |
| 2021-03-25 | New species inserted | Erigone acuta Tanasevitch, 2021 | Nepal | | Tanasevitch, 2021a |
| 2021-03-25 | Reference included | | | Ponomarev, Mikhailov & Shmatko, 2021 |
| 2021-03-25 | New taxonomic reference entry | Turkozelotes adullam (Levy, 2009) | Israel | | Ponomarev, Mikhailov & Shmatko, 2021 |
| 2021-03-25 | Species transferred to new genus | Turkozelotes adullam (Levy, 2009) | Israel | Species transferred from Drassyllus to Turkozelotes | Ponomarev, Mikhailov & Shmatko, 2021 |
| 2021-03-25 | Species synonymy | Turkozelotes kazachstanicus (Ponomarev & Tsvetkov, 2006) | Ukraine, Russia (Europe), Azerbaijan, Kazakhstan, Iran | Turkozelotes mirandus synonymized with Turkozelotes kazachstanicus | Ponomarev, Mikhailov & Shmatko, 2021 |
| 2021-03-25 | Species updated | Turkozelotes mirandus Ponomarev, 2011 | Russia (Europe), Iran | Status: Synonym (Old value) | Ponomarev, Mikhailov & Shmatko, 2021 |
| 2021-03-25 | New taxonomic reference entry | Turkozelotes kazachstanicus (Ponomarev & Tsvetkov, 2006) | Ukraine, Russia (Europe), Azerbaijan, Kazakhstan, Iran | | Ponomarev, Mikhailov & Shmatko, 2021 |
| 2021-03-25 | Species transferred to new genus | Turkozelotes kazachstanicus (Ponomarev & Tsvetkov, 2006) | Ukraine, Russia (Europe), Azerbaijan, Kazakhstan, Iran | Species transferred from Zelotes to Turkozelotes | Ponomarev, Mikhailov & Shmatko, 2021 |
| 2021-03-25 | Species distribution update | Turkozelotes kazachstanicus (Ponomarev & Tsvetkov, 2006) | Ukraine, Russia (Europe), Azerbaijan, Kazakhstan, Iran | (Old value) | Ponomarev, Mikhailov & Shmatko, 2021 |
| 2021-03-25 | Reference included | | | Deeleman-Reinhold & Miller, 2021 |
| 2021-03-25 | New taxonomic reference entry | Maileus fuscus G. W. Peckham & E. G. Peckham, 1907 | Malaysia (Borneo) | | Deeleman-Reinhold & Miller, 2021 |
| 2021-03-25 | New taxonomic reference entry | Leuserattus pristinus Deeleman-Reinhold & Miller, 2021 | Malaysia (Borneo) | | Deeleman-Reinhold & Miller, 2021 |
| 2021-03-25 | New species inserted | Leuserattus pristinus Deeleman-Reinhold & Miller, 2021 | Malaysia (Borneo) | | Deeleman-Reinhold & Miller, 2021 |
| 2021-03-25 | New taxonomic reference entry | Leuserattus gunung Prószyński & Deeleman-Reinhold, 2012 | Indonesia (Sumatra, Java) | | Deeleman-Reinhold & Miller, 2021 |
| 2021-03-25 | Species distribution update | Leuserattus gunung Prószyński & Deeleman-Reinhold, 2012 | Indonesia (Sumatra, Java) | (Old value) | Deeleman-Reinhold & Miller, 2021 |
| 2021-03-25 | Reference included | | | Omelko & Fomichev, 2021 |
| 2021-03-25 | New taxonomic reference entry | Synagelides zhilcovae Prószyński, 1979 | Russia (Far East), Korea, Japan, China, Taiwan | | Omelko & Fomichev, 2021 |
| 2021-03-25 | First description of male | Synagelides zhilcovae Prószyński, 1979 | Russia (Far East), Korea, Japan, China, Taiwan | (Old value) | Omelko & Fomichev, 2021 |
| 2021-03-25 | New taxonomic reference entry | Synagelides zhilcovae Prószyński, 1979 | Russia (Far East), Korea, Japan, China, Taiwan | | Kim & Lee, 2014 |
| 2021-03-25 | New taxonomic reference entry | Synagelides zhilcovae Prószyński, 1979 | Russia (Far East), Korea, Japan, China, Taiwan | | Prószyński, 2009a |
| 2021-03-25 | New taxonomic reference entry | Synagelides zhilcovae Prószyński, 1979 | Russia (Far East), Korea, Japan, China, Taiwan | | Kim & Cho, 2002 |
| 2021-03-25 | New taxonomic reference entry | Synagelides zhilcovae Prószyński, 1979 | Russia (Far East), Korea, Japan, China, Taiwan | | Prószyński, 1979 |
| 2021-03-25 | New taxonomic reference entry | Synagelides agoriformis Strand, 1906 | Russia (Far East), China, Korea, Japan | | Omelko & Fomichev, 2021 |
| 2021-03-25 | Reference included | | | De Luna et al., 2021 |