The genus Phoca contains two species of earless seal: The Harbor Seal and the Spotted Seal. This genus used to contain other species that are now placed in the genera Pusa, Pagophilus and Histriophoca.
Cite this Page: Nelson, R. 2009. "Phoca"
(OnLine) UntamedScience. Accessed May 17, 2012 at http://www.untamedscience.com/biodiversity/animals/chordates/mammals/carnivorans/true-seals/phoca