Hernández-Silva, Dante Alfredo, et al. “New Records of Neotropical Otter, Lontra Annectens, in Arroyo Romerillos and Santa Catarina River, Acaxochitlán, Hidalgo, México”. Therya Notes, vol. 5, no. 2, June 2024, pp. 186-91, doi:10.12933/therya_notes-24-170.