| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 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 | 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 | 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 | 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 updated | Maddison et al., 2020a | Attulus rivalis (Simon, 1937) - France | Removed synonymy (previous value) |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus rupicola (C. L. Koch, 1837) - Europe, Georgia | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus rupicola (C. L. Koch, 1837) - Europe, Georgia | Species transferred from Calositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus pulchellus (Logunov, 1992) - Kazakhstan, Kyrgyzstan | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus pulchellus (Logunov, 1992) - Kazakhstan, Kyrgyzstan | Species transferred from Calositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus nitidus (Hu, 2001) - China | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus nitidus (Hu, 2001) - China | Species transferred from Sitticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus monstrabilis (Logunov, 1992) - Kazakhstan, Kyrgyzstan | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus monstrabilis (Logunov, 1992) - Kazakhstan, Kyrgyzstan | Species transferred from Calositticus to Attulus |
| 2020-04-09 | Species distribution update | Maddison et al., 2020a | Attulus floricola (C. L. Koch, 1837) - Canada, USA, Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, Central Asia, China, Japan | (previous value) |
| 2020-04-09 | Species synonymy | Maddison et al., 2020a | Attulus floricola (C. L. Koch, 1837) - Canada, USA, Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, Central Asia, China, Japan | Attulus morosus synonymized with Attulus floricola |
| 2020-04-09 | Species updated | Maddison et al., 2020a | Attulus morosus (Banks, 1895) - USA | Status: Synonym (previous value) |
| 2020-04-09 | Species synonymy | Maddison et al., 2020a | Attulus floricola (C. L. Koch, 1837) - Canada, USA, Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, Central Asia, China, Japan | Attulus floricola palustris synonymized with Attulus floricola |
| 2020-04-09 | Species updated | Maddison et al., 2020a | Attulus floricola palustris (G. W. Peckham & E. G. Peckham, 1883) - North America | Status: Synonym (previous value) |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus floricola (C. L. Koch, 1837) - Canada, USA, Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, Central Asia, China, Japan | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus floricola (C. L. Koch, 1837) - Canada, USA, Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, Central Asia, China, Japan | Species transferred from Calositticus to Attulus |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus morosus (Banks, 1895) - USA | Species transferred from Sitticus to Attulus |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus floricola palustris (G. W. Peckham & E. G. Peckham, 1883) - North America | Species transferred from Calositticus to Attulus |
| 2020-04-09 | Species synonymy | Maddison et al., 2020a | Attulus sylvestris (Emerton, 1891) - Canada, USA | Attulus magnus synonymized with Attulus sylvestris |
| 2020-04-09 | Species updated | Maddison et al., 2020a | Attulus magnus (Chamberlin & Ivie, 1944) - USA | Status: Synonym (previous value) |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus magnus (Chamberlin & Ivie, 1944) - USA | Species transferred from Calositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Prószyński, 2017a | Attulus sylvestris (Emerton, 1891) - Canada, USA | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus sylvestris (Emerton, 1891) - Canada, USA | |
| 2020-04-09 | Taxonomic reference added from other taxon | Maddison et al., 2020a | Attulus sylvestris (Emerton, 1891) - Canada, USA | (previous value) |
| 2020-04-09 | Taxonomic reference assigned to new taxon | Maddison et al., 2020a | Attulus floricola palustris (G. W. Peckham & E. G. Peckham, 1883) - North America | Taxonomic reference entry assigned to Attulus sylvestris (Emerton, 1891) |
| 2020-04-09 | New species inserted | Emerton, 1891 | Attulus sylvestris (Emerton, 1891) - Canada, USA | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus inexpectus (Logunov & Kronestedt, 1997) - Europe, Turkey, Azerbaijan, Russia (Europe to West Siberia), Iran, Kazakhstan, Central Asia | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus inexpectus (Logunov & Kronestedt, 1997) - Europe, Turkey, Azerbaijan, Russia (Europe to West Siberia), Iran, Kazakhstan, Central Asia | Species transferred from Calositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus eskovi (Logunov & Wesołowska, 1995) - Russia (Far East) | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus eskovi (Logunov & Wesołowska, 1995) - Russia (Far East) | Species transferred from Sitticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus dzieduszyckii (L. Koch, 1870) - Central Europe to Greece and Russia (Europe, West Siberia) | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus dzieduszyckii (L. Koch, 1870) - Central Europe to Greece and Russia (Europe, West Siberia) | Species transferred from Sittisax to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus cutleri (Prószyński, 1980) - North America, Russia (Middle Siberia to Far East) | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus cutleri (Prószyński, 1980) - North America, Russia (Middle Siberia to Far East) | Species transferred from Calositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus dudkoi (Logunov, 1998) - Russia (South Siberia) | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus dudkoi (Logunov, 1998) - Russia (South Siberia) | Species transferred from Calositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus caricis (Westring, 1861) - Europe, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, Mongolia | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus caricis (Westring, 1861) - Europe, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, Mongolia | Species transferred from Calositticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus barsakelmes (Logunov & Rakov, 1998) - Russia (Europe), Kazakhstan | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus barsakelmes (Logunov & Rakov, 1998) - Russia (Europe), Kazakhstan | Species transferred from Sitticus to Attulus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attulus atricapillus (Simon, 1882) - Europe, Turkey | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attulus atricapillus (Simon, 1882) - Europe, Turkey | Species transferred from Calositticus to Attulus |
Log values