AKT. 22 SAN PEDRO FAUNA OLDROYD. 15 



ODOSTOMIA MANCA, new species; nnmerons. 



Not known living. 



ODOSTOMIA CIVITELLA, new species; sixteen specimens. 



Not known living. 



ODOSTOMIA FITELLA, new species. 



Not known living. 



Subgenus Amaura Moller, 1842. 



ODOSTOMIA MENZOLA, new species; sixteen specimens. 



Not known living. 



ODOSTOMIA TROCHILA, new species; two specimens. 



Not known living. 



ODOSTOMIA SANESIA, new species; two specimens. 



Not known living. 



ODOSTOMIA TIMESSA, new species; three specimens. 



Not known living. 



Family CYMATIIDAE. 



Genus ARGOBUCCINUM Mbrch, 1852. 



Subgenus Fusitriton Cossmann, 1903. 



ARGOBUCCINUM OREGONENSIS Redfield, 1843; three specimens. 



Living, Bering Sea-San Diego, California. Also Japan. 

 Family CERITHIOPSIDAE. 

 Genus CERITHIOPSIS Forbes and Hanley, 1849. 



CERITHIOPSIS FOSSILIS Bartsch, 1911; one specimen. 



Not known living. 



CERITHIOPSIS FATUA Bartsch, 1911; three specimens. 



Living, Santa Barbara and Coronado Islands. 



Section CERITHIOPSIDA Bartsch, 1911. 

 CERITHIOPSIS DIEGENSIS Bartsch. 1911; two specimens. 



Living, San Clemente and Coranado Islands, and San Diego. 

 Section CERITHIOPSINA Bartsch, 1911. 



CERITHIOPSIS NECROPOLITANA Bartsch. 1911; three specimens. 



Not known living. 



Genus SEILA A. Adams, 1861. 



SEILA MONTEREYENSIS Bartsch, 1907; seven specimens. 



Genus METAXIA Monterosato, 1884. 



METAXIA DIADEMA Bartsch, 1907; four specimens. 



Living, Monterey-San Diego, California. 



