| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attinella dorsata (Banks, 1895) - USA, Mexico | Species transferred from Sitticus to Attinella |
| 2020-04-09 | Species synonymy | Maddison et al., 2020a | Attinella concolor (Banks, 1895) - USA, Mexico | Attinella cursor synonymized with Attinella concolor |
| 2020-04-09 | Species updated | Maddison et al., 2020a | Attinella cursor (Barrows, 1919) - USA, Mexico | Status: Synonym (previous value) |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attinella cursor (Barrows, 1919) - USA, Mexico | Species transferred from Sittiab to Attinella |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attinella concolor (Banks, 1895) - USA, Mexico | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attinella concolor (Banks, 1895) - USA, Mexico | Species transferred from Sitticus to Attinella |
| 2020-04-09 | Nota bene edited | Attinella Banks, 1905 | (previous value) | |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Attinella Banks, 1905 | Removed synonymy (previous value) |
| 2020-04-09 | Genus synonymy | Maddison et al., 2020a | Attulus Simon, 1889 | Sitticulus synonymized with Attulus |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Sitticulus Dahl, 1926 | Status: Synonym (previous value) |
| 2020-04-09 | Genus synonymy | Maddison et al., 2020a | Attulus Simon, 1889 | Sittilong synonymized with Attulus |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Sittilong Prószyński, 2017 | Status: Synonym (previous value) |
| 2020-04-09 | Genus synonymy | Maddison et al., 2020a | Attulus Simon, 1889 | Hypositticus synonymized with Attulus |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Hypositticus Lohmander, 1944 | Status: Synonym (previous value) |
| 2020-04-09 | Genus synonymy | Maddison et al., 2020a | Attulus Simon, 1889 | Sittipub synonymized with Attulus |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Sittipub Prószyński, 2016 | Status: Synonym (previous value) |
| 2020-04-09 | Nota bene edited | Attulus Simon, 1889 | (previous value) | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus longipes (Canestrini, 1873) - Alps (France, Italy, Switzerland, Austria) | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus longipes (Canestrini, 1873) - Alps (France, Italy, Switzerland, Austria) | Species transferred from Sittilong to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus terebratus (Clerck, 1757) - Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Kazakhstan, Mongolia | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus terebratus (Clerck, 1757) - Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Kazakhstan, Mongolia | Species transferred from Sitticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus tannuolana (Logunov, 1991) - Russia (South Siberia) | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus tannuolana (Logunov, 1991) - Russia (South Siberia) | Species transferred from Sitticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus relictarius (Logunov, 1998) - Caucasus (Russia, Georgia, Azerbaijan), Iran | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus relictarius (Logunov, 1998) - Caucasus (Russia, Georgia, Azerbaijan), Iran | Species transferred from Hypositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus pubescens (Fabricius, 1775) - Europe, Turkey, Caucasus, Afghanistan. Introduced to USA, Canada | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus pubescens (Fabricius, 1775) - Europe, Turkey, Caucasus, Afghanistan. Introduced to USA, Canada | Species transferred from Hypositticus to Attulus |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus godlewskii (Kulczyński, 1895) - Russia (Middle Siberia to Far East), China, Korea, Japan. Introduced to North America | Species transferred from Sitticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus finschi (L. Koch, 1879) - USA, Canada, Russia (West Siberia to Far East) | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus finschi (L. Koch, 1879) - USA, Canada, Russia (West Siberia to Far East) | Species transferred from Sitticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus fasciger (Simon, 1880) - Russia (Middle Siberia to Far East), China, Korea, Japan. Introduced to North America | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus fasciger (Simon, 1880) - Russia (Middle Siberia to Far East), China, Korea, Japan. Introduced to North America | Species transferred from Sitticus to Attulus |
| 2020-04-09 | Genus synonymy | Maddison et al., 2020a | Attulus Simon, 1889 | Calositticus synonymized with Attulus |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Calositticus Lohmander, 1944 | Status: Synonym (previous value) |
| 2020-04-09 | Genus synonymy | Maddison et al., 2020a | Attulus Simon, 1889 | Sittiflor synonymized with Attulus |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Sittiflor Prószyński, 2017 | Status: Synonym (previous value) |
| 2020-04-09 | Nota bene edited | Attulus Simon, 1889 | (previous value) | |
| 2020-04-09 | Nota bene edited | Attulus Simon, 1889 | (previous value) | |
| 2020-04-09 | Nota bene edited | Calositticus Lohmander, 1944 | (previous value) | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus zimmermanni (Simon, 1877) - Europe, Turkey, Azerbaijan, Russia (Europe to South Siberia), Kazakhstan, Turkmenistan, China | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus zimmermanni (Simon, 1877) - Europe, Turkey, Azerbaijan, Russia (Europe to South Siberia), Kazakhstan, Turkmenistan, China | Species transferred from Calositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus striatus (Emerton, 1911) - USA, Canada | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus striatus (Emerton, 1911) - USA, Canada | Species transferred from Calositticus to Attulus |
| 2020-04-09 | Species distribution update | Maddison et al., 2020a | Attulus striatus (Emerton, 1911) - USA, Canada | (previous value) |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus rivalis (Simon, 1937) - France | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus rivalis (Simon, 1937) - France | Species transferred from Calositticus to Attulus |
| 2020-04-09 | Taxonomic reference added from other taxon | Attulus rivalis (Simon, 1937) - France | (previous value) | |
| 2020-04-09 | Taxonomic reference assigned to new taxon | Attulus striatus (Emerton, 1911) - USA, Canada | Taxonomic reference entry assigned to Calositticus rivalis (Simon, 1937) | |
| 2020-04-09 | Species synonymy | Logunov, 2004a | Attulus rivalis (Simon, 1937) - France | Calositticus lineatus synonymized with Calositticus rivalis |
| 2020-04-09 | Species updated | Logunov, 2004a | Attulus lineatus (Denis, 1950) - | Status: Synonym (previous value) |
Log values