Artiodactyla, Owen, 1848

Voss, Robert S. & Fleck, David W., 2017, Mammalian Diversity And Matses Ethnomammalogy In Amazonian Peru Part 2: Xenarthra, Carnivora, Perissodactyla, Artiodactyla, And Sirenia, Bulletin of the American Museum of Natural History 2017 (417), pp. 1-1 : 1-

Artiodactyla (“Cetartiodactyla”)

Six species of artiodactyls in four families (including cetaceans) are definitely known to occur in the Yavarí-Ucayali interfluve. Whereas the families of terrestrial artiodactyls ( Tayassuidae and Cervidae ) are each represented by two species in our region, the aquatic families ( Iniidae and Delphinidae ) are represented by a single species each.