36 BULLETIN 112, UNITED STATES NATIONAL MUSEUM. 



Genus DIVARICELLA Martens, 1880. 



D1VARICELLA PERPARVULA Dall, 1901. 



Proc. U. S. Nat. Mus., vol. 23, p. 815, pi. 39, fig. 8. 

 "Monterey" (Gabb). Cape San Lucas to Ecuador. 



Superfamily LEPTONACEA. 

 Family LEPTONIDAE. 



Genus ERYCINA Lamarck, 1806. 



ERYCINA CATALINAE Dall, 1916. 



Proc. U. S. Nat. Mus., vol. 52, p. 409. 

 Catalina Island, California. 



ERYCINA CORONATA Dall, 1916. 



Proc. U. S. Nat. Mus., vol. 52, p. 409. 

 Off Coronado Islands, Lower California. 



ERYCINA BAKERI Dall, 1916. 



Proc. U. S. Nat. Mus., vol. 52, p. 410. 



Off South Coronado Island, Lower California. 



ERYCINA BALLIANA Dall, 1916. 



Proc. U. S. Nat. Mus., vol. 52, p. 410. 

 Off South Coronado Island, Lower California. 



ERYCINA CHACEI Dall, 1916. 



Proc. U. S. Nat. Mus., vol. 52, p. 410. 

 Santa Rosa Island to Coronado Islands. 



ERYCINA SANTAROSAE Dall, 1916. 



Proc. U. S. Nat. Mus., vol. 52, p. 410. 

 Santa Rosa Island, California. 



Genus KELLIA Turton, 1822. 



KELLIA LAPEROUSII Dcshayes, 1839. 



Rev. Zool. Soc. Cuvierienne, p. 357. — GuSrin, Mag. de Zool., Moll., pi. 12, 

 1840. 



Bering and Pribilof Islands, Bering Sea, and south to San Diego, Cali- 

 fornia. 



KELLIA SUBORBICULARIS Montagu, 1804. 



Test. Brit., pp. 39, 564, pi. 26, fig. 6.— Turton, Dithyra Brit., p. 57. pi. 11, 



figs. 5, 6. 

 Bering Island, the Aleutians, and south to Panama. Also Atlantic. 



Genus ALIGENA H. C. Lea, 1845. 



ALIGENA CERITTENSIS Arnold, 1903. 



Pal. San Pedro, p. 138, pi. 13, fig. 3. 



Pleistocene, San Pedro, California. Recent, La Jolla to Magdalena Bay. 



