DELGADO ESTRELLA A, VILLA R. B, VÁZQUEZ LE. First records of dwarf sperm whale (Kogia breviceps) pygmy sperm whale (k. Simus) and pygmy killer whale (Feresa attenuata) in Veracruz, México. ZOO [Internet]. 2009 Oct. 5 [cited 2024 May 18];69(001). Available from: https://journals.unam.mx/index.php/zoo/article/view/7205