TABLE 1. List of genera in the Protandrenini as currently recognized based on recent taxonomic studies. The number of described species is based on Bossert et al. (2022), updated with Ramos & Melo (2021) and Robinson (2023). Nomenclature and distributions from Moure et al. (2022) and Ascher & Pickering (2025). GeneraNo. of speciesDistributionAndinopanurgus Gonzalez & Engel, 20119ARG, COL, ECU, PER, VENAnthrenoides Ducke, 190763ARG, CHI, BRA, PARAustellurgus Ramos & Melo, 20211BRAAustropanurgus Toro, 19802CHIChaeturginus Lucas de Oliveira & Moure, 19632BRACisanthrena Ramos & Melo, 20211PERIncasarus Gonzalez, Rasmussen & Engel, 20131PERLiphanthus Reed, 189449ARG, BOL, CHI, PERLuisanthrena Ramos & Melo, 20212ECU, PERParapsaenythia Friese, 19087ARG, BOL, BRA, PARParasarus Ruz, 19933ARG, BOL, CHIProtomeliturga Ducke, 1912 *2BRAPsaenythia Gerstaecker, 186872ARG, BOL, BRA, CHI, PAR, URUPsaenythisca Ramos, 20143ARGPseudosarus Ruz, 19801CHIRhophitulus Ducke, 190738ARG, BRA, CHI, PAR, PERProtandrena Cockerell, 1896202North and Central AmericaTotal458 *Moved from its own tribe to the Protandrenini by Bossert et al. 2022

Published as part of Romero, Nora & Packer, Laurence, 2026, Reassessment of Incasarus (Hymenoptera: Andrenidae: Protandrenini) with the description of two new species (Hymenoptera: Andrenidae), pp. 152 in Zootaxa 5828 (2) on page 152, DOI: 10.11646/zootaxa.5828.2.1, http://zenodo.org/record/21141883