J^^ORTHWEST COAST MARINE SHELLBEARING MOLLXJSKS. 121 
TURBONILLA DIEGENSIS Bail and Bartsch, 1909. 
U., S. Nat Mus., Bull. 68, p. 31, pi. 2, fig. 13. 
San Pedro to San Diego, California. 
TURBONILLA AGRA Dali and Bartsch, 1909. 
U. S. Nat Mus., Bull. 68, p. 32, pi. 2, fig. 14. 
Catalina Island, California. 
Subgenus Chemnitzia Orbigny, 1839. 
CHEMNITZIA HYPOLISPA Dali and Bartsch, 1909. 
U. S. Nat. Mus., Bull. 68, p. 34, pi. 2, fig. 5. 
Catalina Island to San Diego, California. 
CHEMNITZIA AEPYNOTA Dali and Bartsch, 1909. 
U. S. Nat Mus., Bull. 68, p. 35, pi. 2, fig. 10. 
San Pedro, California, to San Martin Island, Lower California. 
CHEMNITZIA ENGBERGI Bartsch, 1920. 
Journ. Wash. Acad. Set, voL 10, 1920, ^■^>"'^■ 0 . 
San Juan Islands, Gulf of Georgia. 
CHEMNITZIA GABBIANA Cooper, 1870. 
Amer. Journ. Conch., vol. 6, p. 66. 
Monterey, California. 
CHEMNITZIA SANTAROSANA Dall and Bartsch, 1909. 
U. S. Nat. Mus. Bull. 68, p. 86, pi. 2, fig. 7. 
Santa Rosa Island to San Diego, California. 
CHEMNITZIA CLARINDA Bartsch, 1912. 
Proc. U. S. Nat. Mus., vol. 42, p. 264, pi. 35, fig. 4. 
San Diego, California. 
CHEMNITZIA MURICATOIDES Dali and Bartsch, 1907. 
Proc. U. S. Nat. Mus., vol. 33, p. 495, pi. 14, fig. 2. 
Monterey, California. 
CHEMNITZIA KELSEYI Dall and Bartsch, 1909. 
U. S. Nat Mus., Bull. 68, p. 39, pi. 2, fig. 16. 
Santa Barbara, California, to San Ignacio, Low^er California. 
CHEMNITZIA RAYMONDI Dali and Bartsch, 1909. 
U. S. Nat. Mus., Bull. 68, p. 39, pi. 2, fig. 17. 
Santa Rosa Island to San Diego, California. 
Subgenus Striotuebonilla Sacco, 1892. 
STRIOTURBONILLA DINORA Bartsch, 1912. 
Proc. U. S. Nat. Mus., vol. 42, p. 264, pi. 35, fig. 8. 
San Diego, California. 
STRIOTURBONILLA BUTTONI Dall and Bartsch, 1909. 
U. S. Nat. Mus., Bull. 68, p. 43, pi. 3, fig. 4. 
Santa Rosa Island, California, to Point Abreojos, Lower California. 
STRIOTURBONILLA VANCOUVERENSIS Baird, 1863. 
Proc. Zool. Soc., p. 67 ; Proc. U. S. Nat. Mus., vol. 30, p. 495, pi. 44, fig. 1, 
1907. 
Port Etches, Alaska, to Puget Sound. 
> 
