Vivallo, F. 2008. Liphanthus Reed, 1894 (Hymenoptera, Andrenidae, Protandrenini): Two new Argentine species and keys to the species of the subgenera Liphanthus s. str. and Melaliphanthus Ruz & Toro, 1983. Zootaxa. 1854, 1 (Aug. 2008), 55–62. DOI:https://doi.org/10.11646/zootaxa.1854.1.5.