SANABRIA-URBÁN, S.; SONG, H.; OYAMA, K.; GONZÁLEZ-RODRÍGUEZ, A.; CASTILLO, R. C. D. Integrative taxonomy reveals cryptic diversity in neotropical grasshoppers: taxonomy, phylogenetics, and evolution of the genus Sphenarium Charpentier, 1842 (Orthoptera: Pyrgomorphidae). Zootaxa, Auckland, New Zealand, v. 4274, n. 1, p. 1–86, 2017. DOI: 10.11646/zootaxa.4274.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.4274.1.1. Acesso em: 16 jul. 2025.