| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2021-09-07 | New taxonomic reference entry | Ríos-Tamayo, Engelbrecht & Goloboff, 2021 | Hermacha brevicauda Purcell, 1903 - South Africa | |
| 2021-09-07 | New taxonomic reference entry | Ríos-Tamayo, Engelbrecht & Goloboff, 2021 | Hermacha tuckeri Raven, 1985 - South Africa | |
| 2021-09-07 | New taxonomic reference entry | Ríos-Tamayo, Engelbrecht & Goloboff, 2021 | Hermacha sericea Purcell, 1902 - South Africa | |
| 2021-09-07 | First description of female | Ríos-Tamayo, Engelbrecht & Goloboff, 2021 | Hermacha sericea Purcell, 1902 - South Africa | (previous value) |
| 2021-09-07 | New taxonomic reference entry | Ríos-Tamayo, Engelbrecht & Goloboff, 2021 | Hermacha nigrispinosa Tucker, 1917 - South Africa | |
| 2021-09-07 | New taxonomic reference entry | Ríos-Tamayo, Engelbrecht & Goloboff, 2021 | Hermacha montana Ríos-Tamayo, Engelbrecht & Goloboff, 2021 - South Africa | |
| 2021-09-07 | New species inserted | Ríos-Tamayo, Engelbrecht & Goloboff, 2021 | Hermacha montana Ríos-Tamayo, Engelbrecht & Goloboff, 2021 - South Africa | |
| 2021-09-07 | New taxonomic reference entry | Ríos-Tamayo, Engelbrecht & Goloboff, 2021 | Hermacha fulva Tucker, 1917 - South Africa | |
| 2021-09-07 | Nota bene edited | Hermacha Simon, 1889 | (previous value) | |
| 2021-09-07 | Nota bene edited | Hermacha Simon, 1889 | (previous value) | |
| 2021-09-07 | Reference included | Elkrew, Ahmad & Hamza, 2021 | ||
| 2021-09-07 | New taxonomic reference entry | Elkrew, Ahmad & Hamza, 2021 | Eriovixia poonaensis (Tikader & Bal, 1981) - India, China, Thailand, Malaysia | |
| 2021-09-07 | Species distribution update | Elkrew, Ahmad & Hamza, 2021 | Eriovixia poonaensis (Tikader & Bal, 1981) - India, China, Thailand, Malaysia | (previous value) |
| 2021-09-06 | Species distribution update | Hermacha mazoena Hewitt, 1915 - Zimbabwe | (previous value) | |
| 2021-09-06 | Nota bene edited | Hermacha Simon, 1889 | (previous value) | |
| 2021-09-03 | Reference included | Workman, 2021 | ||
| 2021-09-03 | New taxonomic reference entry | Workman, 2021 | Ozyptila simplex (O. Pickard-Cambridge, 1862) - Europe, Turkey, Russia (Europe to Middle Siberia), Iran | |
| 2021-09-02 | Reference included | Provancher, 1895 | ||
| 2021-09-02 | New taxonomic reference entry | Provancher, 1895 | Araneus argentatus (Provancher, 1895) - Trinidad | |
| 2021-09-02 | New species inserted | Provancher, 1895 | Araneus argentatus (Provancher, 1895) - Trinidad | |
| 2021-08-31 | Nota bene edited | Atrax O. Pickard-Cambridge, 1877 | (previous value) | |
| 2021-08-30 | Reference included | Costa et al., 2021 | ||
| 2021-08-30 | New taxonomic reference entry | Costa et al., 2021 | Mastophora extraordinaria Holmberg, 1876 - Brazil, Uruguay, Argentina | |
| 2021-08-30 | First description of male | Costa et al., 2021 | Mastophora extraordinaria Holmberg, 1876 - Brazil, Uruguay, Argentina | (previous value) |
| 2021-08-27 | Reference included | Castanheira & Baptista, 2021b | ||
| 2021-08-27 | New taxonomic reference entry | Castanheira & Baptista, 2021b | Tetragnatha jaculator Tullgren, 1910 - Africa to China and India, New Guinea (Indonesia, Papua New Guinea). Introduced to the Caribbean and South America | |
| 2021-08-27 | Species distribution update | Castanheira & Baptista, 2021b | Tetragnatha jaculator Tullgren, 1910 - Africa to China and India, New Guinea (Indonesia, Papua New Guinea). Introduced to the Caribbean and South America | (previous value) |
| 2021-08-27 | Species synonymy | Castanheira & Baptista, 2021b | Tetragnatha jaculator Tullgren, 1910 - Africa to China and India, New Guinea (Indonesia, Papua New Guinea). Introduced to the Caribbean and South America | Tetragnatha lewisi synonymized with Tetragnatha jaculator |
| 2021-08-27 | Species updated | Castanheira & Baptista, 2021b | Tetragnatha lewisi Chickering, 1962 - Jamaica | Status: Synonym (previous value) |
| 2021-08-27 | Species synonymy | Castanheira & Baptista, 2021b | Tetragnatha jaculator Tullgren, 1910 - Africa to China and India, New Guinea (Indonesia, Papua New Guinea). Introduced to the Caribbean and South America | Tetragnatha riveti synonymized with Tetragnatha jaculator |
| 2021-08-27 | Species updated | Castanheira & Baptista, 2021b | Tetragnatha riveti Berland, 1913 - Ecuador | Status: Synonym (previous value) |
| 2021-08-27 | Species synonymy | Castanheira & Baptista, 2021b | Tetragnatha jaculator Tullgren, 1910 - Africa to China and India, New Guinea (Indonesia, Papua New Guinea). Introduced to the Caribbean and South America | Tetragnatha argyroides synonymized with Tetragnatha jaculator |
| 2021-08-27 | Species updated | Castanheira & Baptista, 2021b | Tetragnatha argyroides Mello-Leitão, 1945 - Argentina | Status: Synonym (previous value) |
| 2021-08-27 | New taxonomic reference entry | Castanheira & Baptista, 2021b | Tetragnatha laboriosa Hentz, 1850 - Alaska to Chile, Argentina, Falkland Is. | |
| 2021-08-27 | Species distribution update | Castanheira & Baptista, 2021b | Tetragnatha laboriosa Hentz, 1850 - Alaska to Chile, Argentina, Falkland Is. | (previous value) |
| 2021-08-27 | Species synonymy | Castanheira & Baptista, 2021b | Tetragnatha laboriosa Hentz, 1850 - Alaska to Chile, Argentina, Falkland Is. | Tetragnatha bidentata synonymized with Tetragnatha laboriosa |
| 2021-08-27 | Species updated | Castanheira & Baptista, 2021b | Tetragnatha bidentata Roewer, 1951 - Chile | Status: Synonym (previous value) |
| 2021-08-27 | Species synonymy | Castanheira & Baptista, 2021b | Tetragnatha laboriosa Hentz, 1850 - Alaska to Chile, Argentina, Falkland Is. | Tetragnatha bidens synonymized with Tetragnatha laboriosa |
| 2021-08-27 | Species updated | Castanheira & Baptista, 2021b | Tetragnatha bidens Mello-Leitão, 1943 - Chile | Status: Synonym (previous value) |
| 2021-08-27 | Species synonymy | Castanheira & Baptista, 2021b | Tetragnatha laboriosa Hentz, 1850 - Alaska to Chile, Argentina, Falkland Is. | Tetragnatha insulata synonymized with Tetragnatha laboriosa |
| 2021-08-27 | Species updated | Castanheira & Baptista, 2021b | Tetragnatha insulata Hogg, 1913 - Falkland Is. | Status: Synonym (previous value) |
| 2021-08-27 | Species distribution update | Castanheira & Baptista, 2021b | Tetragnatha guatemalensis O. Pickard-Cambridge, 1889 - North and Central America, Cuba, Jamaica, Brazil, Paraguay | (previous value) |
| 2021-08-27 | New taxonomic reference entry | Castanheira & Baptista, 2021b | Tetragnatha guatemalensis O. Pickard-Cambridge, 1889 - North and Central America, Cuba, Jamaica, Brazil, Paraguay | |
| 2021-08-27 | Species synonymy | Castanheira & Baptista, 2021b | Tetragnatha guatemalensis O. Pickard-Cambridge, 1889 - North and Central America, Cuba, Jamaica, Brazil, Paraguay | Tetragnatha parva synonymized with Tetragnatha guatemalensis |
| 2021-08-27 | Species updated | Castanheira & Baptista, 2021b | Tetragnatha parva Badcock, 1932 - Paraguay | Status: Synonym (previous value) |
| 2021-08-27 | Reference included | Fomichev, 2021c | ||
| 2021-08-27 | New taxonomic reference entry | Fomichev, 2021c | Mongolicosa lizae Fomichev, 2021 - Russia (South Siberia) | |
| 2021-08-27 | New taxonomic reference entry | Fomichev, 2021c | Acantholycosa sergeevi Fomichev, 2021 - Russia (South Siberia) | |
| 2021-08-27 | New taxonomic reference entry | Fomichev, 2021c | Acantholycosa levinae Marusik, Azarkina & Koponen, 2004 - Russia (South Siberia) | |
| 2021-08-27 | First description of female | Fomichev, 2021c | Acantholycosa levinae Marusik, Azarkina & Koponen, 2004 - Russia (South Siberia) | (previous value) |
Log values