464 FAMILY PHOCID^. 



Halicijon richardsi, Gray, 1864. 

 PJioca ijealei, Gill, 1866. 

 Halicyonf caUfornica, Gray, 1866. 



Hab. North Atlantic, from New Jersey and the Mediterranean northward 

 to the Arctic regions ; North Pacific, from Southern California and Kamt- 

 schatka northward to Arctic regions. 



2. Phoca gicenlandica, Fabridua. 



Syn. Phoca oceanica, Lepechln, 1778. 



Phoca semilunaris, Boddaert, 1785. 



Phoca albicauda, Desmarest, 1822. 



Phoca lagura, G. Cuvier, 1825. 



Phoca iniilleri, desmaresti, ^nlayi, Lesson, 1828. 



Phoca dorsata, Pallas, 1831. 



Hab. North Atlantic, from Newfoundland and the North Sea northward^, 

 and the Arctic Seas; North Pacific. 



3. Phoca fcBtida, Fabridua. 



Syn. Phoca hispida, Schreber, 1776. 

 Phoca annellata, Nilsson, 1820. 

 Phoca discolor, F. Cuvier, 1824. 

 Phoca frederici, schreheri, Lesson, 1828. 

 Phoca larglia, Pallas, 1831. 



Phoca communis, vars. oetonotata et tmdulata, KUTORGA, 1839. 

 Phoca nummularis, Temminck, 1842. 

 ? Callocephalus dimidiatus. Gray, 1850. 



Hab. North Atlantic, North Pacific, and Arctic Seas. 



4. Phoca caspica (Grnelin), Nilsson. 



Syn. Phoca vitulina var. caspica, Gmelin, 1788. 

 Phoca canina [var. caspica'], Pallas, 1831. 



Hab. Caspian and Aral Seas. 



5. Phoca sibirica, Gmelin. 



Syn. Phoca vitulina var. sibirica, Gmelin, 1788. 

 Phoca annellata, Eadde, 1862 (in part). 



Phoca baicalensis, Dybowski, 1873. i 



Hab. Lakes Baikal and Oron. 



II. Genus Histbiophoca, Gill. 



6. Histriophoca fasciata (Zimmermann), Gilh 



Syn. Phoca equestris, Pallas, 1831. 

 Hab. North Pacific. 



III. Genus Erignathus, Gill. 

 Syn. Phoca, Gray, 1850. 



