Catalog of Osteological Collections of Aquatic Mammals from Mexico

摘要

The paper compiles available information on osteological and other anatomicalspecimens of at least 51 species of aquatic mammals (34 extant, one recEntly extinct and 16 fossil) collected in Mexico between 1868 and 1990 and housed in 29 scientific institutions (18 in the USA, nine in Mexico, one in the Netherlands, and one in England). These collections contain a total of 1427 specimens representing 10 families of odontoceTes (Squalodontidae, Rhabdosteidae, Pontoporiidae, Albireonidae, Monodontidae, Phocoenidae, Delphinidae, Ziphiidae, Kogiidae, and Physeteridae), three of the mysticetes (Cetotheridae, Eschrichtiidae, and Balaenopteridae), three of carnivores (Otariidae, Phocidae, and Mustelidae) and one of sirenians (Trichechidae). Of the aquatic mammals recorded from Mexico, seven species are not represented by specimens (Stenella frontalis, Lagenodelphis hosei, Feresa attenuata, Hyperoodon sp., Eubalaena glacialis, Balaenoptera borealis, and Enhydra lutris).