| 2022-02-24 | Species transferred to new genus | Cobanus mandibularis (G. W. Peckham & E. G. Peckham, 1896) | Panama, Colombia | Species transferred from Sidusa to Cobanus | Cala-Riquelme, Bustamante & Salgado, 2022 |
| 2022-02-24 | New taxonomic reference entry | Cobanus bifurcatus Chickering, 1946 | Panama | | Cala-Riquelme, Bustamante & Salgado, 2022 |
| 2022-02-24 | Species transferred to new genus | Cobanus bifurcatus Chickering, 1946 | Panama | Species transferred from Sidusa to Cobanus | Cala-Riquelme, Bustamante & Salgado, 2022 |
| 2022-02-24 | New taxonomic reference entry | Cobanus electus Chickering, 1946 | Panama | | Cala-Riquelme, Bustamante & Salgado, 2022 |
| 2022-02-24 | Species transferred to new genus | Cobanus electus Chickering, 1946 | Panama | Species transferred from Sidusa to Cobanus | Cala-Riquelme, Bustamante & Salgado, 2022 |
| 2022-02-24 | New taxonomic reference entry | Cobanus cambridgei Chickering, 1946 | Panama | | Cala-Riquelme, Bustamante & Salgado, 2022 |
| 2022-02-24 | Species transferred to new genus | Cobanus cambridgei Chickering, 1946 | Panama | Species transferred from Sidusa to Cobanus | Cala-Riquelme, Bustamante & Salgado, 2022 |
| 2022-02-24 | Reference included | | | Danışman & Coşar, 2022b |
| 2022-02-24 | New taxonomic reference entry | Turkocranum bosselaersi Danışman & Coşar, 2022 | Turkey | | Danışman & Coşar, 2022b |
| 2022-02-24 | New species inserted | Turkocranum bosselaersi Danışman & Coşar, 2022 | Turkey | | Danışman & Coşar, 2022b |
| 2022-02-24 | New genus inserted | Turkocranum Danışman & Coşar, 2022 | | Danışman & Coşar, 2022b |
| 2022-02-24 | Reference included | | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species synonymy | Psalmopoeus victori Mendoza, 2014 | Mexico, Guatemala, Honduras | Psalmopoeus petenensis synonymized with Psalmopoeus victori | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species updated | Psalmopoeus petenensis Gabriel & Sherwood, 2020 | Guatemala | Status: Synonym (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species synonymy | Psalmopoeus victori Mendoza, 2014 | Mexico, Guatemala, Honduras | Psalmopoeus sandersoni synonymized with Psalmopoeus victori | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species updated | Psalmopoeus sandersoni Gabriel & Sherwood, 2020 | Belize | Status: Synonym (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species synonymy | Psalmopoeus victori Mendoza, 2014 | Mexico, Guatemala, Honduras | Psalmopoeus copanensis synonymized with Psalmopoeus victori | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species updated | Psalmopoeus copanensis Gabriel & Sherwood, 2020 | Honduras | Status: Synonym (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus victori Mendoza, 2014 | Mexico, Guatemala, Honduras | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species distribution update | Psalmopoeus victori Mendoza, 2014 | Mexico, Guatemala, Honduras | (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus langenbucheri Schmidt, Bullmer & Thierer-Lutz, 2006 | Venezuela | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus irminia Saager, 1994 | Venezuela, Guyana, Brazil | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus pulcher Petrunkevitch, 1925 | Panama, Colombia | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species distribution update | Psalmopoeus pulcher Petrunkevitch, 1925 | Panama, Colombia | (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus plantaris Pocock, 1903 | Colombia | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus emeraldus Pocock, 1903 | Colombia | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus ecclesiasticus Pocock, 1903 | Colombia, Ecuador | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species distribution update | Psalmopoeus ecclesiasticus Pocock, 1903 | Colombia, Ecuador | (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species distribution update | Psalmopoeus reduncus (Karsch, 1880) | Nicaragua, Costa Rica, Panama | (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus reduncus (Karsch, 1880) | Nicaragua, Costa Rica, Panama | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species synonymy | Psalmopoeus reduncus (Karsch, 1880) | Nicaragua, Costa Rica, Panama | Psalmopoeus intermedius synonymized with Psalmopoeus reduncus | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species updated | Psalmopoeus intermedius Chamberlin, 1940 | Panama | Status: Synonym (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Psalmopoeus cambridgei Pocock, 1895 | Trinidad and Tobago | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | Species distribution update | Psalmopoeus cambridgei Pocock, 1895 | Trinidad and Tobago | (Old value) | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Amazonius germani Cifuentes & Bertani, 2022 | French Guiana, Brazil | | Hüsser, 2018 |
| 2022-02-24 | Taxonomic reference added from other taxon | Amazonius germani Cifuentes & Bertani, 2022 | French Guiana, Brazil | (Old value) | |
| 2022-02-24 | Taxonomic reference assigned to new taxon | Tapinauchenius plumipes (C. L. Koch, 1842) | Guyana, Suriname, French Guiana, Brazil | Taxonomic reference entry assigned to Amazonius germani Cifuentes & Bertani, 2022 | |
| 2022-02-24 | Taxonomic reference added from other taxon | Amazonius germani Cifuentes & Bertani, 2022 | French Guiana, Brazil | (Old value) | |
| 2022-02-24 | Taxonomic reference assigned to new taxon | Tapinauchenius plumipes (C. L. Koch, 1842) | Guyana, Suriname, French Guiana, Brazil | Taxonomic reference entry assigned to Amazonius germani Cifuentes & Bertani, 2022 | |
| 2022-02-24 | Taxonomic reference added from other taxon | Amazonius germani Cifuentes & Bertani, 2022 | French Guiana, Brazil | (Old value) | |
| 2022-02-24 | Taxonomic reference assigned to new taxon | Tapinauchenius plumipes (C. L. Koch, 1842) | Guyana, Suriname, French Guiana, Brazil | Taxonomic reference entry assigned to Amazonius germani Cifuentes & Bertani, 2022 | |
| 2022-02-24 | Taxonomic reference added from other taxon | Amazonius germani Cifuentes & Bertani, 2022 | French Guiana, Brazil | (Old value) | |
| 2022-02-24 | Taxonomic reference assigned to new taxon | Tapinauchenius plumipes (C. L. Koch, 1842) | Guyana, Suriname, French Guiana, Brazil | Taxonomic reference entry assigned to Amazonius germani Cifuentes & Bertani, 2022 | |
| 2022-02-24 | New taxonomic reference entry | Amazonius germani Cifuentes & Bertani, 2022 | French Guiana, Brazil | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Amazonius giovaninii Cifuentes & Bertani, 2022 | Brazil | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New species inserted | Amazonius germani Cifuentes & Bertani, 2022 | French Guiana, Brazil | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New species inserted | Amazonius giovaninii Cifuentes & Bertani, 2022 | Brazil | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Tapinauchenius gretae Cifuentes & Bertani, 2022 | Brazil | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New species inserted | Tapinauchenius gretae Cifuentes & Bertani, 2022 | Brazil | | Cifuentes & Bertani, 2022 |
| 2022-02-24 | New taxonomic reference entry | Tapinauchenius rasti Hüsser, 2018 | Lesser Antilles (St. Vincent and the Grenadines) | | Cifuentes & Bertani, 2022 |