Loss of male secondary sexual structures in allopatry in the Neotropical butterfly genus (Lycaenidae: Theclinae: Eumaeini)DOI: info:10.1163/187631212X626195v. 43No. 135–65
Robbins, Robert K., Martins, Ananda Regina Pereira, Busby, Robert C., and Duarte, Marcelo. 2012. "Loss of male secondary sexual structures in allopatry in the Neotropical butterfly genus Arcas (Lycaenidae: Theclinae: Eumaeini)." Insect Systematics & Evolution, 43, (1) 35–65. https://doi.org/10.1163/187631212X626195.