| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2020-04-03 | Genus synonymy | Benavides & Hormiga, 2020 | Ero C. L. Koch, 1836 | Ermetus synonymized with Ero |
| 2020-04-03 | Genus updated | Benavides & Hormiga, 2020 | Ermetus Ponomarev, 2008 | Status: Synonym (previous value) |
| 2020-04-03 | Species transferred to new genus | Benavides & Hormiga, 2020 | Ero mongolicus (Zhang & Wang, 2017) - China | Species transferred from Ermetus to Ero |
| 2020-04-03 | New taxonomic reference entry | Benavides & Hormiga, 2020 | Ero koreana Paik, 1967 - Bulgaria, Ukraine, Georgia, Russia (Europe to Far East), Kazakhstan, Mongolia, China, Korea, Japan | |
| 2020-04-03 | Species transferred to new genus | Benavides & Hormiga, 2020 | Ero koreana Paik, 1967 - Bulgaria, Ukraine, Georgia, Russia (Europe to Far East), Kazakhstan, Mongolia, China, Korea, Japan | Species transferred from Ermetus to Ero |
| 2020-04-03 | Species transferred to new genus | Benavides & Hormiga, 2020 | Ero inopinabilis (Ponomarev, 2008) - Ukraine, Russia, Kazakhstan, Mongolia | Species transferred from Ermetus to Ero |
| 2020-04-02 | Reference included | Cabra-García & Hormiga, 2020 | ||
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Witica cayanus (Taczanowski, 1873) - Colombia, Venezuela, Trinidad and Tobago, French Guiana, Ecuador, Peru, Brazil | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Verrucosa arenata (Walckenaer, 1841) - USA to Panama, Greater Antilles | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Rubrepeira rubronigra (Mello-Leitão, 1939) - Mexico to Brazil | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Pronous peje Levi, 1995 - Costa Rica, Panama | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Parawixia rimosa (Keyserling, 1892) - Costa Rica to Bolivia | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Parawixia kochi (Taczanowski, 1873) - Trinidad to Brazil, Guyana, French Guiana | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Parawixia audax (Blackwall, 1863) - Colombia to Argentina | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Ocrepeira darlingtoni (Bryant, 1945) - Hispaniola | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Eriophora ravilla (C. L. Koch, 1844) - USA to Brazil | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Edricus productus O. Pickard-Cambridge, 1896 - Mexico | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Alpaida septemmammata (O. Pickard-Cambridge, 1889) - Mexico to Argentina | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Alpaida delicata (Keyserling, 1892) - Colombia, Peru, Bolivia, Brazil, French Guiana | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Actinosoma pentacanthum (Walckenaer, 1841) - Colombia to Argentina | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Acanthepeira stellata (Walckenaer, 1805) - Canada to Mexico | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana yacuma Levi, 1991 - Brazil, Bolivia | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana vegas Levi, 1991 - Cuba, Hispaniola | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana vallenuevo Alayón, 2011 - Hispaniola (Dominican Rep.) | |
| 2020-04-02 | First description of male | Cabra-García & Hormiga, 2020 | Wagneriana vallenuevo Alayón, 2011 - Hispaniola (Dominican Rep.) | (previous value) |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana undecimtuberculata (Keyserling, 1865) - Panama to Peru | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana transitoria (C. L. Koch, 1839) - Venezuela to Argentina | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana tayos Levi, 1991 - Colombia to Peru | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana tauricornis (O. Pickard-Cambridge, 1889) - USA to Peru | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Alpaida turrigera (Schenkel, 1953) - Venezuela, Brazil | |
| 2020-04-02 | Species transferred to new genus | Cabra-García & Hormiga, 2020 | Alpaida turrigera (Schenkel, 1953) - Venezuela, Brazil | Species transferred from Wagneriana to Alpaida |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Alpaida uropygialis (Mello-Leitão, 1944) - Argentina | |
| 2020-04-02 | Species transferred to new genus | Cabra-García & Hormiga, 2020 | Alpaida uropygialis (Mello-Leitão, 1944) - Argentina | Species transferred from Wagneriana to Alpaida |
| 2020-04-02 | Species synonymy | Cabra-García & Hormiga, 2020 | Parawixia carimagua (Levi, 1991) - Colombia | Parawixia porvenir synonymized with Parawixia carimagua |
| 2020-04-02 | Species updated | Cabra-García & Hormiga, 2020 | Parawixia porvenir Levi, 1992 - Colombia | Status: Synonym (previous value) |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Parawixia carimagua (Levi, 1991) - Colombia | |
| 2020-04-02 | Species transferred to new genus | Cabra-García & Hormiga, 2020 | Parawixia carimagua (Levi, 1991) - Colombia | Species transferred from Wagneriana to Parawixia |
| 2020-04-02 | Taxon is nomen dubium | Cabra-García & Hormiga, 2020 | Wagneriana vermiculata Mello-Leitão, 1949 - Brazil | Wagneriana vermiculata Mello-Leitão, 1949 declared a nomen dubium |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana vermiculata Mello-Leitão, 1949 - Brazil | |
| 2020-04-02 | Taxon is nomen dubium | Cabra-García & Hormiga, 2020 | Wagneriana grandicornis Mello-Leitão, 1935 - Costa Rica | Wagneriana grandicornis Mello-Leitão, 1935 declared a nomen dubium |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana grandicornis Mello-Leitão, 1935 - Costa Rica | |
| 2020-04-02 | Taxonomic reference added from other taxon | Wagneriana atuna Levi, 1991 - Cuba, Costa Rica to Paraguay | (previous value) | |
| 2020-04-02 | Taxonomic reference assigned to new taxon | Wagneriana grandicornis Mello-Leitão, 1935 - Costa Rica | Taxonomic reference entry assigned to Wagneriana atuna Levi, 1991 | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana taim Levi, 1991 - Brazil | |
| 2020-04-02 | Species synonymy | Cabra-García & Hormiga, 2020 | Wagneriana taim Levi, 1991 - Brazil | Wagneriana levii synonymized with Wagneriana taim |
| 2020-04-02 | Species updated | Cabra-García & Hormiga, 2020 | Wagneriana levii Pinto-da-Rocha & Buckup, 1995 - Brazil | Status: Synonym (previous value) |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana taboga Levi, 1991 - Panama to Venezuela, Brazil | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana spicata (O. Pickard-Cambridge, 1889) - Mexico to Costa Rica | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana silvae Levi, 1991 - Peru, Bolivia | |
| 2020-04-02 | New taxonomic reference entry | Cabra-García & Hormiga, 2020 | Wagneriana roraima Levi, 1991 - Brazil |
Log values