464 FAMILY PHOCID^. 



Halicyon richardsi, GRAY, 1864. 

 Phoca pealei, GILL, 1866. 

 Halicyon? calif arnica, GRAY, 1866. 



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

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

 echatka northward to Arctic regions. 



2. Fhoca grcenlandica, Fabridus, 



SYN. Phoca oceanica, LEPECHIN, 1778. 



Phoca semilunaris, BODDAERT, 1785. 



Phoca albicauda, DESMAREST, 1822. 



Phoca lagura, G. CUVIER, 1825. 



Phoca miilleri, desmaresti, pilaiji, LESSON, 1828. 



Phoca dorsata, PALLAS, 1831. 



HAB. North Atlantic, from Newfoundland and the North Sea northward, 

 and the Arctic Seas; North Pacific. 



3. Phoca foetida, Fabridua. 



SYN. Phoca hispida, SCHREBER, 1776. 

 Phoca annellata, NILSSON, 1820. 

 Phoca discolor, F. CUVIER, 1824. 

 Phoca frederici, schreberi, LESSON, 1828. 

 Phoca largha, PALLAS, 1831. 



Phoca communis, vars. octonotata et undulata, KUTORGA, 1839. 

 Phoca nummularis, TEMMINCK, 1842. 

 ? Callocephalus dimidiatus, GRAY, 1850. 

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



4. Phoca caspica (Gmelin), 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 vilulina var. sibirica, GMELIN, 1788. 

 Phoca annellata, EADDE, 1862 (in part). 

 Phoca baicalensis, DYBOWSKI, 1873. 

 HAB. Lakes Baikal and Oron. 



II. Genus HISTRIOPHOCA, Gill. 



6. Histriophoca fasciata (Zimmermanri), Gill, 



SYN. Phoca equestris, PALLAS, 1831. 

 HAB. North Pacific. 



III. Genus ERIGNATHUS, Gill. 

 SYN. Phoca, GRAY, 1850. 



