Cladus: Eukaryota Supergroup: Opisthokonta Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Superclassis: Tetrapoda Classis: Mammalia Subclassis: Theria Infraclassis: Placentalia Ordo: Carnivora Subordo: Caniformia Familia: Phocidae Genus: Pusa Species: P. caspica - P. hispida - P. sibirica
Name
Pusa (Scopoli, 1771)
References
* Pusa on Mammal Species of the World. * Mammal Species of the World: A Taxonomic and Geographic Reference, 2 Volume Set edited by Don E. Wilson, DeeAnn M. Reeder
Biology Encyclopedia
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Source: Wikispecies: All text is available under the terms of the GNU Free Documentation License
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