| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2020-04-10 | New species inserted | Schäfer, 2020 | Pellenes florii Schäfer, 2020 - Greece (Crete) | |
| 2020-04-10 | Reference included | Maddison et al., 2020a | ||
| 2020-04-10 | Genus synonymy | Maddison et al., 2020a | Attulus Simon, 1889 | Sitticus synonymized with Attulus |
| 2020-04-10 | Genus updated | Maddison et al., 2020a | Sitticus Simon, 1901 | Status: Synonym (previous value) |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus subadultus (Dönitz & Strand, 1906) - Japan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus subadultus (Dönitz & Strand, 1906) - Japan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus saganus (Dönitz & Strand, 1906) - Japan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus saganus (Dönitz & Strand, 1906) - Japan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus saevus (Dönitz & Strand, 1906) - Japan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus saevus (Dönitz & Strand, 1906) - Japan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus nakamurae (Kishida, 1910) - Japan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus nakamurae (Kishida, 1910) - Japan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus montanus (Kishida, 1910) - Japan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus montanus (Kishida, 1910) - Japan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus japonicus (Kishida, 1910) - Japan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus japonicus (Kishida, 1910) - Japan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus niger (Dyal, 1935) - Pakistan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus niger (Dyal, 1935) - Pakistan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus diductus (O. Pickard-Cambridge, 1885) - Pakistan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus diductus (O. Pickard-Cambridge, 1885) - Pakistan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus cautus (G. W. Peckham & E. G. Peckham, 1888) - Mexico | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus cautus (G. W. Peckham & E. G. Peckham, 1888) - Mexico | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus virgulatus (Walckenaer, 1802) - France | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus virgulatus (Walckenaer, 1802) - France | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus walckenaeri (Roewer, 1951) - France, Sweden | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus walckenaeri (Roewer, 1951) - France, Sweden | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus truncorum (Linnaeus, 1758) - Sweden | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus truncorum (Linnaeus, 1758) - Sweden | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus littoralis (Hahn, 1832) - Germany | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus littoralis (Hahn, 1832) - Germany | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus limbatus (Risso, 1826) - France | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus limbatus (Risso, 1826) - France | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus exiguus (Bösenberg, 1903) - Germany | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus exiguus (Bösenberg, 1903) - Germany | Species transferred from Sitticus to Attulus |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Attulus basalis (Karsch, 1879) - Japan | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Attulus basalis (Karsch, 1879) - Japan | Species transferred from Sitticus to Attulus |
| 2020-04-10 | Genus synonymy | Maddison et al., 2020a | Tomis F. O. Pickard-Cambridge, 1901 | Pseudattulus synonymized with Tomis |
| 2020-04-10 | Genus updated | Maddison et al., 2020a | Pseudattulus Caporiacco, 1947 | Status: Synonym (previous value) |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis beieri (Caporiacco, 1955) - Venezuela | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis beieri (Caporiacco, 1955) - Venezuela | Species transferred from Pseudattulus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis kratochvili (Caporiacco, 1947) - Venezuela, Guyana | |
| 2020-04-10 | Species synonymy | Maddison et al., 2020a | Tomis kratochvili (Caporiacco, 1947) - Venezuela, Guyana | Tomis cabellensis synonymized with Tomis kratochvili |
| 2020-04-10 | Species updated | Maddison et al., 2020a | Tomis cabellensis (Prószyński, 1971) - Venezuela | Status: Synonym (previous value) |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis kratochvili (Caporiacco, 1947) - Venezuela, Guyana | Species transferred from Pseudattulus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis manabita W. Maddison, 2020 - Ecuador | |
| 2020-04-10 | New species inserted | Maddison et al., 2020a | Tomis manabita W. Maddison, 2020 - Ecuador | |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis welchi (Gertsch & Mulaik, 1936) - USA | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis welchi (Gertsch & Mulaik, 1936) - USA | Species transferred from Sitticus to Tomis |
| 2020-04-10 | New taxonomic reference entry | Maddison et al., 2020a | Tomis vanvolsemorum (Baert, 2011) - Ecuador (Galapagos Is.) | |
| 2020-04-10 | Species transferred to new genus | Maddison et al., 2020a | Tomis vanvolsemorum (Baert, 2011) - Ecuador (Galapagos Is.) | Species transferred from Sitticus to Tomis |
Log values