ART. 22 SAN PEDRO FAUNA OLDROYD. 



Subgenus Angulus Megerle, 1811. 



TELLINA CARPENTERI Dall. 1900, not plentiful. 



Living, Bering Sea-Gulf of California. 



Subgenus Oudardia Monterosato, 1884. 



TELLINA BUTTONI Dall. 1900, eight valves. 



Living, Alaska-Gulf of California. 



Subgenus Peronidia Dall, 1900. 



TELLINA BODEGENSIS Hinds, 1844. not plentiful. 



Living, Queen Charlotte Islands, British Columbia-Gulf of California 

 Genus METIS H. and A. Adams, 1856. 



METIS ALTA Conrad. 1837. one valve. 



Living, Santa Barbara-San Diego, California. 



Genus MACOMA Leach, 1819. 



MACOMA NASUTA Conrad, 1837, very plentiful. 



Living, Kodiak Island, Alaska-Lower California. 



MACOMA INQUINATA Deshayes. 1854, four valves. 



Living, Bering Sea-Monterey, California. 



Section REXITHAERUS Conrad, 1869. 

 MACOMA INDENTATA Carpenter, 1864, five valves. 



Living, San Pedro-San Diego, California. 



Family SEMELIDAE. 

 Genus SEMELE Schumacher, 1817. 



SEMELE RUBROPICTA Dall, 1871, one valve. 



Living, Bering Sea-Lower California. 

 SEMELE INCONGRUA Carpenter, 1864, fifteen valves. 



Living, Monterey-Corona do Islands. 



Genus CUMINGIA Sowerby, 1833. 



CUMINGIA LAMELLOSA Sowerby, 1833, plentiful. 



Living, Crescent City, California-Peru. 



Family DONACIDAE. 

 Genus DONAX Linnaeus, 1758. 



DONAX CALIFORNICA Conrad, 1837, f*o valves. 

 Living, Santa Barbara-Lower California. 



Family PSAMMOBIIDAE. 

 Genus PSAMMOBIA Lamarck, 1818. 



Subgenus GOBRAEUS Leach, 1852. 



PSAMMOBIA CALIFORNICA Conrad, 1848. not plentiful. 



Living, Aleutian Islands-San Diego, California. 



