| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2026-04-21 | New taxonomic reference entry | Ballarin et al., 2026b | Erranticosa coelestis (L. Koch, 1878) - China, Taiwan, Korea, Japan | |
| 2026-04-21 | Species transferred to new genus | Ballarin et al., 2026b | Erranticosa coelestis (L. Koch, 1878) - China, Taiwan, Korea, Japan | Species transferred from Lycosa Latreille, 1804 to Erranticosa Ballarin & Marusik, 2026 |
| 2026-04-21 | Taxonomic reference assigned to new taxon | Ballarin et al., 2026b | Erranticosa coelestis (L. Koch, 1878) - China, Taiwan, Korea, Japan | Taxonomic reference entry assigned to other taxon |
| 2026-04-21 | Taxonomic reference assigned to new taxon | Ballarin et al., 2026b | Erranticosa coelestis (L. Koch, 1878) - China, Taiwan, Korea, Japan | Taxonomic reference entry assigned to other taxon |
| 2026-04-21 | Taxonomic reference assigned to new taxon | Ballarin et al., 2026b | Erranticosa coelestis (L. Koch, 1878) - China, Taiwan, Korea, Japan | Taxonomic reference entry assigned to other taxon |
| 2026-04-21 | New taxonomic reference entry | Ballarin et al., 2026b | Trochosa subcoelestis (Fox, 1935) - China | |
| 2026-04-21 | Species transferred to new genus | Ballarin et al., 2026b | Trochosa subcoelestis (Fox, 1935) - China | Species transferred from Lycosa Latreille, 1804 to Trochosa C. L. Koch, 1847 |
| 2026-04-21 | Species updated | Ballarin et al., 2026b | Trochosa subcoelestis (Fox, 1935) - China | (previous value) |
| 2026-04-21 | New taxonomic reference entry | Ballarin et al., 2026b | Erranticosa Ballarin & Marusik, 2026 | |
| 2026-04-21 | New genus inserted | Ballarin et al., 2026b | Erranticosa Ballarin & Marusik, 2026 | |
| 2026-04-21 | Reference included | Zamani et al., 2026a | ||
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Zodarion barbarae Bosmans, 2009 - Greece, Cyprus, Turkey, Lebanon | (previous value) |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Titanoeca flavicoma L. Koch, 1872 - France (Corsica), Italy, Albania, North Macedonia, Bulgaria, Greece, Turkey, Lebanon, Israel | (previous value) |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Xysticus kaznakovi Utochkin, 1968 - North Macedonia, Bulgaria, Greece, Turkey, Caucasus (Russia, Azerbaijan), Lebanon, Iran, Turkmenistan, Tajikistan | (previous value) |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Thomisus zyuzini Marusik & Logunov, 1990 - Algeria, Sudan, Turkey, Cyprus, Saudi Arabia, United Arab Emirates, Iran, Kazakhstan, Central Asia, Mongolia | (previous value) |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Thomisus unidentatus Dippenaar-Schoeman & van Harten, 2007 - Yemen, United Arab Emirates, Iraq, Iran, Pakistan, India | (previous value) |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Episinus israeliensis Levy, 1985 - Lebanon, Israel | |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Coscinida tibialis Simon, 1895 - Portugal, Spain (Balearic Is.), France, Algeria, Tunisia, Canary Is., Cape Verde, Ivory Coast, Angola, Turkey, Caucasus, Israel, Yemen, United Arab Emirates. Introduced to India, Thailand | (previous value) |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Phlegra pusilla Wesołowska & van Harten, 1994 - Senegal to Zimbabwe, Yemen, United Arab Emirates | (previous value) |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Thanatus setiger (O. Pickard-Cambridge, 1872) - Morocco, Libya, Sudan, Lebanon, Israel, United Arab Emirates, Iran | (previous value) |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Thanatus imbecillus L. Koch, 1878 - Greece, North Macedonia, Bulgaria, Ukraine, Caucasus, Russia (Europe, Urals), Lebanon, Iran, Central Asia | (previous value) |
| 2026-04-21 | Reference included | Szinetár & Sule, 2025 | ||
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Oecobius marathaus Tikader, 1962 - Tropical Africa. Introduced to Brazil, St. Helena, Ascension, United Arab Emirates, India, Laos, Taiwan, Japan, Australia (Queensland) | (previous value) |
| 2026-04-21 | New taxonomic reference entry | Szinetár & Sule, 2025 | Nomisia recepta (Pavesi, 1880) - Italy, Malta, Croatia, Albania, Cyprus, Algeria, Tunisia, Libya, Egypt | |
| 2026-04-21 | Species distribution update | Szinetár & Sule, 2025 | Nomisia recepta (Pavesi, 1880) - Italy, Malta, Croatia, Albania, Cyprus, Algeria, Tunisia, Libya, Egypt | (previous value) |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Trochosa dentichelis Buchar, 1997 - United Arab Emirates, India, Bhutan | |
| 2026-04-21 | New taxonomic reference entry | Szinetár & Sule, 2025 | Pisaura novicia (L. Koch, 1878) - Mediterranean to Central Asia, India | |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Prodidomus emiratus Zamani & Marusik, 2026 - United Arab Emirates | |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Arctosa formosa Zamani & Marusik, 2026 - United Arab Emirates | |
| 2026-04-21 | New species inserted | Zamani et al., 2026a | Prodidomus emiratus Zamani & Marusik, 2026 - United Arab Emirates | |
| 2026-04-21 | New species inserted | Zamani et al., 2026a | Arctosa formosa Zamani & Marusik, 2026 - United Arab Emirates | |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Zelotes laetus (O. Pickard-Cambridge, 1872) - North Africa to Senegal and Kenya, Portugal, France, Greece (Crete), Turkey, Middle East, Iran. Introduced to Hawaii, USA, Mexico, Peru, Galapagos, Ascension | (previous value) |
| 2026-04-21 | First description of male | Zamani et al., 2026a | Trichothyse golan (Levy, 1999) - Lebanon, Israel | |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Trichothyse golan (Levy, 1999) - Lebanon, Israel | |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Synaphosus dulcicola Zamani & Marusik, 2026 - United Arab Emirates | |
| 2026-04-21 | New species inserted | Zamani et al., 2026a | Synaphosus dulcicola Zamani & Marusik, 2026 - United Arab Emirates | |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Synaphosus gracillimus (O. Pickard-Cambridge, 1872) - Egypt, Israel | |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Minosiella intermedia Denis, 1958 - Egypt, United Arab Emirates, Iraq, Iran, Central Asia, Afghanistan | (previous value) |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Leptopilos hajarensis Zamani & Marusik, 2026 - United Arab Emirates | |
| 2026-04-21 | New species inserted | Zamani et al., 2026a | Leptopilos hajarensis Zamani & Marusik, 2026 - United Arab Emirates | |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Drassyllus crimeaensis Kovblyuk, 2003 - North Macedonia, Greece, Ukraine, Turkey, Russia (Europe, Caucasus), Azerbaijan, Lebanon, Iran? | (previous value) |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Sahastata infuscata (Kulczyński, 1901) - Eritrea, Yemen, Kenya | |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Sahastata infuscata (Kulczyński, 1901) - Eritrea, Yemen, Kenya | |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Loureedia melanconi Szűts & Zamani, 2026 - Saudi Arabia | |
| 2026-04-21 | New species inserted | Zamani et al., 2026a | Loureedia melanconi Szűts & Zamani, 2026 - Saudi Arabia | |
| 2026-04-21 | New taxonomic reference entry | Zamani et al., 2026a | Dorceus saif Szűts & Zamani, 2026 - Saudi Arabia | |
| 2026-04-21 | New species inserted | Zamani et al., 2026a | Dorceus saif Szűts & Zamani, 2026 - Saudi Arabia | |
| 2026-04-21 | Species distribution update | Zamani et al., 2026a | Nigma conducens (O. Pickard-Cambridge, 1876) - Morocco, Algeria, Tunisia, Egypt, United Arab Emirates | (previous value) |
| 2026-04-20 | Type repository inserted | Lessert, 1930 | Eriophora neufvilleorum (Lessert, 1930) - Ethiopia, DR Congo | |
| 2026-04-20 | Reference included | Harvey et al., 2026 |
Log values