VALENCIA-HERNÁNDEZ, Ángel Alberto; GOYENECHEA, Irene; CASTILLO-CERÓN, Jesús Martín. Notes on scutellation, length, and distribution of rattlesnakes (serpentes: viperidade: crotalus) in the state of hidalgo, México. ACTA ZOOLÓGICA MEXICANA (N.S.), [S. l.], v. 23, n. 3, p. 29–33, 2007. DOI: 10.21829/azm.2007.233583. Disponível em: https://azm.ojs.inecol.mx/index.php/azm/article/view/583. Acesso em: 12 nov. 2026.