| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2020-05-02 | New taxonomic reference entry | Logunov, 2009c | Salticus zebraneus (C. L. Koch, 1837) - Europe, Turkey, Russia (Europe, Caucasus), Iran | |
| 2020-05-02 | Taxonomic reference update | Salticus insperatus Logunov, 2009 - Iran | (previous value) | |
| 2020-05-01 | Species distribution update | Bosmans et al., 2017 | Clubiona aducta Simon, 1932 - Portugal, Spain, Italy | (previous value) |
| 2020-05-01 | Species distribution update | Řezáč et al., 2018b | Dysdera catalonica Řezáč, 2018 - Spain, France | (previous value) |
| 2020-05-01 | Species distribution update | Simon, 1937 | Pardosa tatarica ligurica Simon, 1937 - France | (previous value) |
| 2020-05-01 | Species updated | Prodidomus sampeyae Platnick & Baehr, 2006 - Australia (Western Australia) | Error corrected (previous value) | |
| 2020-04-30 | Reference included | Tong & Li, 2020 | ||
| 2020-04-30 | New taxonomic reference entry | Tong & Li, 2020 | Promolotra hponkanrazi Tong & Li, 2020 - Myanmar | |
| 2020-04-30 | New taxonomic reference entry | Tong & Li, 2020 | Promolotra shankhaung Tong & Li, 2020 - Myanmar | |
| 2020-04-30 | New species inserted | Tong & Li, 2020 | Promolotra hponkanrazi Tong & Li, 2020 - Myanmar | |
| 2020-04-30 | New species inserted | Tong & Li, 2020 | Promolotra shankhaung Tong & Li, 2020 - Myanmar | |
| 2020-04-30 | New genus inserted | Tong & Li, 2020 | Promolotra Tong & Li, 2020 | |
| 2020-04-30 | Reference included | Castanheira & Baptista, 2020 | ||
| 2020-04-30 | Taxon is nomen dubium | Castanheira & Baptista, 2020 | Tetragnatha lactescens (Mello-Leitão, 1947) - Brazil | Tetragnatha lactescens (Mello-Leitão, 1947) declared a nomen dubium |
| 2020-04-30 | Taxon is nomen dubium | Castanheira & Baptista, 2020 | Tetragnatha filigastra Mello-Leitão, 1943 - Brazil | Tetragnatha filigastra Mello-Leitão, 1943 declared a nomen dubium |
| 2020-04-30 | Taxon is nomen dubium | Castanheira & Baptista, 2020 | Tetragnatha exilima (Mello-Leitão, 1943) - Brazil | Tetragnatha exilima (Mello-Leitão, 1943) declared a nomen dubium |
| 2020-04-30 | New taxonomic reference entry | Castanheira & Baptista, 2020 | Tetragnatha lactescens (Mello-Leitão, 1947) - Brazil | |
| 2020-04-30 | New taxonomic reference entry | Castanheira & Baptista, 2020 | Tetragnatha filigastra Mello-Leitão, 1943 - Brazil | |
| 2020-04-30 | New taxonomic reference entry | Castanheira & Baptista, 2020 | Tetragnatha exilima (Mello-Leitão, 1943) - Brazil | |
| 2020-04-30 | New taxonomic reference entry | Castanheira & Baptista, 2020 | Tetragnatha tenuissima O. Pickard-Cambridge, 1889 - Mexico, Central America, Caribbean to Brazil, Argentina | |
| 2020-04-30 | Species distribution update | Castanheira & Baptista, 2020 | Tetragnatha tenuissima O. Pickard-Cambridge, 1889 - Mexico, Central America, Caribbean to Brazil, Argentina | (previous value) |
| 2020-04-30 | Species synonymy | Castanheira & Baptista, 2020 | Tetragnatha tenuissima O. Pickard-Cambridge, 1889 - Mexico, Central America, Caribbean to Brazil, Argentina | Tetragnatha filiformata synonymized with Tetragnatha tenuissima |
| 2020-04-30 | Species updated | Castanheira & Baptista, 2020 | Tetragnatha filiformata Roewer, 1942 - Guyana | Status: Synonym (previous value) |
| 2020-04-30 | New taxonomic reference entry | Castanheira & Baptista, 2020 | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | |
| 2020-04-30 | Species distribution update | Castanheira & Baptista, 2020 | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | (previous value) |
| 2020-04-30 | Species synonymy | Castanheira & Baptista, 2020 | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | Tetragnatha zhangfu synonymized with Tetragnatha chauliodus |
| 2020-04-30 | Species updated | Castanheira & Baptista, 2020 | Tetragnatha zhangfu Zhu, Song & Zhang, 2003 - China | Status: Synonym (previous value) |
| 2020-04-30 | New taxonomic reference entry | Zhu, Song & Zhang, 2003 | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | |
| 2020-04-30 | New taxonomic reference entry | Chu & Okuma, 1970 | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | |
| 2020-04-30 | Taxonomic reference added from other taxon | Tetragnatha bogotensis Keyserling, 1865 - Mexico to Paraguay, Caribbean. Introduced to Spain, Italy (Sardinia), Africa, Seychelles, Yemen, India, Nepal, Bangladesh, China | (previous value) | |
| 2020-04-30 | Taxonomic reference assigned to new taxon | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | Taxonomic reference entry assigned to Tetragnatha bogotensis Keyserling, 1865 | |
| 2020-04-30 | Taxonomic reference added from other taxon | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | (previous value) | |
| 2020-04-30 | Taxonomic reference assigned to new taxon | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | Taxonomic reference entry assigned to Tetragnatha chiyokoae Castanheira & Baptista, 2020 | |
| 2020-04-30 | Taxonomic reference added from other taxon | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | (previous value) | |
| 2020-04-30 | Taxonomic reference assigned to new taxon | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | Taxonomic reference entry assigned to Tetragnatha chiyokoae Castanheira & Baptista, 2020 | |
| 2020-04-30 | Taxonomic reference added from other taxon | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | (previous value) | |
| 2020-04-30 | Taxonomic reference assigned to new taxon | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | Taxonomic reference entry assigned to Tetragnatha chiyokoae Castanheira & Baptista, 2020 | |
| 2020-04-30 | Taxonomic reference added from other taxon | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | (previous value) | |
| 2020-04-30 | Taxonomic reference assigned to new taxon | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | Taxonomic reference entry assigned to Tetragnatha chiyokoae Castanheira & Baptista, 2020 | |
| 2020-04-30 | Taxonomic reference added from other taxon | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | (previous value) | |
| 2020-04-30 | Taxonomic reference assigned to new taxon | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | Taxonomic reference entry assigned to Tetragnatha chiyokoae Castanheira & Baptista, 2020 | |
| 2020-04-30 | Taxonomic reference added from other taxon | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | (previous value) | |
| 2020-04-30 | Taxonomic reference assigned to new taxon | Tetragnatha chauliodus (Thorell, 1890) - China, Japan, Myanmar to Papua New Guinea, Brazil (introduced?) | Taxonomic reference entry assigned to Tetragnatha chiyokoae Castanheira & Baptista, 2020 | |
| 2020-04-30 | New taxonomic reference entry | Castanheira & Baptista, 2020 | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | |
| 2020-04-30 | New species inserted | Castanheira & Baptista, 2020 | Tetragnatha chiyokoae Castanheira & Baptista, 2020 - China, Taiwan, Japan | |
| 2020-04-30 | New taxonomic reference entry | Castanheira & Baptista, 2020 | Tetragnatha renatoi Castanheira & Baptista, 2020 - Venezuela, Brazil, Argentina | |
| 2020-04-30 | New species inserted | Castanheira & Baptista, 2020 | Tetragnatha renatoi Castanheira & Baptista, 2020 - Venezuela, Brazil, Argentina | |
| 2020-04-30 | New taxonomic reference entry | Castanheira & Baptista, 2020 | Tetragnatha megalocera Castanheira & Baptista, 2020 - Brazil | |
| 2020-04-30 | New species inserted | Castanheira & Baptista, 2020 | Tetragnatha megalocera Castanheira & Baptista, 2020 - Brazil | |
| 2020-04-29 | Species distribution update | Kůrka et al., 2020 | Zodarion aculeatum Chyzer, 1897 - Serbia, Romania, Albania, North Macedonia, Bulgaria | (previous value) |
Log values