| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis uber (Galiano & Baert, 1990) - Ecuador (Galapagos Is.) | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis uber (Galiano & Baert, 1990) - Ecuador (Galapagos Is.) | Species transferred from Sitticus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis trisetosus (Edwards & Baert, 2018) - Ecuador (Galapagos Is.) | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis trisetosus (Edwards & Baert, 2018) - Ecuador (Galapagos Is.) | Species transferred from Sitticus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis tenebricus (Galiano & Baert, 1990) - Ecuador (Galapagos Is.) | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis tenebricus (Galiano & Baert, 1990) - Ecuador (Galapagos Is.) | Species transferred from Sitticus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis pintanus (Edwards & Baert, 2018) - Ecuador (Galapagos Is.) | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis pintanus (Edwards & Baert, 2018) - Ecuador (Galapagos Is.) | Species transferred from Sitticus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis phaleratus (Galiano & Baert, 1990) - Ecuador (Galapagos Is.) | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis phaleratus (Galiano & Baert, 1990) - Ecuador (Galapagos Is.) | Species transferred from Sitticus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis pavidus (Bryant, 1942) - Virgin Is. | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis pavidus (Bryant, 1942) - Virgin Is. | Species transferred from Sidusa to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis palpalis F. O. Pickard-Cambridge, 1901 - Mexico, Paraguay, Argentina | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis palpalis F. O. Pickard-Cambridge, 1901 - Mexico, Paraguay, Argentina | Species transferred from Sitticus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis mona (Bryant, 1947) - Puerto Rico | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis mona (Bryant, 1947) - Puerto Rico | Species transferred from Sidusa to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis mazorcanus (Chamberlin, 1920) - Peru | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis mazorcanus (Chamberlin, 1920) - Peru | Species transferred from Sitticus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis canus Galiano, 1977 - Peru | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis canus Galiano, 1977 - Peru | Species transferred from Sitticus to Tomis |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Tomis F. O. Pickard-Cambridge, 1901 | Removed synonymy (previous value) |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Mexigonus peninsulanus (Banks, 1898) - Mexico | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Mexigonus peninsulanus (Banks, 1898) - Mexico | Species transferred from Sitticus to Mexigonus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Heliophanus designatus (G. W. Peckham & E. G. Peckham, 1903) - South Africa | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Heliophanus designatus (G. W. Peckham & E. G. Peckham, 1903) - South Africa | Species transferred from Sitticus to Heliophanus |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Chinophrys wuae (Peng, Tso & Li, 2002) - Taiwan | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Chinophrys wuae (Peng, Tso & Li, 2002) - Taiwan | Species transferred from Sitticus to Chinophrys |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Chinophrys taiwanensis (Peng & Li, 2002) - Taiwan | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Chinophrys taiwanensis (Peng & Li, 2002) - Taiwan | Species transferred from Sitticus to Chinophrys |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Jollas minutus (Petrunkevitch, 1930) - Puerto Rico | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Jollas crassus (Bryant, 1943) - Hispaniola | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Jollas armatus (Bryant, 1943) - Hispaniola | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Jollas puntalara Galiano, 1991 - Argentina | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Jollas cupreus W. Maddison, 2020 - Ecuador | |
| 2020-04-09 | New species inserted | Maddison et al., 2020a | Jollas cupreus W. Maddison, 2020 - Ecuador | |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Jollas leucoproctus (Mello-Leitão, 1944) - Brazil, Uruguay, Argentina | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Jollas leucoproctus (Mello-Leitão, 1944) - Brazil, Uruguay, Argentina | Species transferred from Sitticus to Jollas |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Jollas flabellatus (Galiano, 1989) - Argentina, Uruguay | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Jollas flabellatus (Galiano, 1989) - Argentina, Uruguay | Species transferred from Sitticus to Jollas |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Jollas cellulanus (Galiano, 1989) - Argentina | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Jollas cellulanus (Galiano, 1989) - Argentina | Species transferred from Sitticus to Jollas |
| 2020-04-09 | Nota bene edited | Sittisax Prószyński, 2017 | (previous value) | |
| 2020-04-09 | Genus synonymy | Maddison et al., 2020a | Attinella Banks, 1905 | Sittiab synonymized with Attinella |
| 2020-04-09 | Genus updated | Maddison et al., 2020a | Sittiab Prószyński, 2017 | Status: Synonym (previous value) |
| 2020-04-09 | Species synonymy | Maddison et al., 2020a | Attinella dorsata (Banks, 1895) - USA, Mexico | Attinella absolutus synonymized with Attinella dorsata |
| 2020-04-09 | Species updated | Maddison et al., 2020a | Attinella absolutus (Gertsch & Mulaik, 1936) - USA | Status: Synonym (previous value) |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attinella juniperi (Gertsch & Riechert, 1976) - USA | |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attinella juniperi (Gertsch & Riechert, 1976) - USA | Species transferred from Sittiab to Attinella |
| 2020-04-09 | Species transferred to new genus | Maddison et al., 2020a | Attinella absolutus (Gertsch & Mulaik, 1936) - USA | Species transferred from Sittiab to Attinella |
| 2020-04-09 | New taxonomic reference entry | Maddison et al., 2020a | Attinella dorsata (Banks, 1895) - USA, Mexico |
Log values