Morphological abnormalities in species of the genera Narcine and Pseudobatos (Elasmobranchii: Batoidea) in the Mexican South Pacific. - Cruz-Acevedo, Edgar; López-Arroyo, Adrián; Martínez-Reséndiz, Sandra; Ramírez-Chávez, Eduardo Juventino; Gracia, Adolfo; Torres-Huerta, Ana María (Environmental Biology of Fishes, 2025)