OCAMPO, F. C.; SMITH, A. B. Puelchesia gracilis, a new genus and species of Pachydemini endemic to the Monte biogeographic province in Argentina (Coleoptera: Scarabaeidae: Melolonthinae). Zootaxa, Auckland, New Zealand, v. 1349, n. 1, p. 53–62, 2006. DOI: 10.11646/zootaxa.1349.1.5. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.1349.1.5. Acesso em: 2 may. 2025.