Gonçalves, R. B., and F. W. Pereira. “New Species of the Cuckoo Bee Genus Austrosphecodes Michener, 1978 (Hymenoptera: Apoidea: Sphecodini) and a Key for Brazilian Species”. European Journal of Taxonomy, vol. 819, no. 1, May 2022, pp. 55-89, doi:10.5852/ejt.2022.819.1777.