Pacheco, T. L., Monné, M. L., Vaz-De-Mello, F. Z. and Ahrens, D. (2021) “Revision of type specimens of Astaena (Coleoptera: Scarabaeidae: Melolonthinae: Sericini) described by L.W. Saylor”, European Journal of Taxonomy, 750(1), pp. 94-123. doi: 10.5852/ejt.2021.750.1365.