Manjarres H., Elsa H., and Fredy Molano R. 2015. “Study of the Variation of the Male Genitalia Species of the Tribe Phanaeini (SCARABAEIDAE: SCARABAEINAE) En Colombia”. Boletín Científico. Centro de Museos 19 (1):245-57. https://doi.org/10.17151/bccm.2015.19.1.18.