NORTHWEST COAST MARINE SHELLBEARING MOLLUSKS. 71 
CRYPTOGEMMA CYMOTHOfi Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 50, p. 31, pi. 9. fiff. 3. 
Santa Barbara Islands to San Diego, California, in deep water. 
CRYPTOGEMMA POLYCASTE Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 30, pi. 9, figs. 4, 7. 
Off Tillamook, Oregon, in 786 fathoms, to Gulf of California. 
CRYPTOGEMMA CHRYSOTHEMIS Dali, 1919. 
Ih*oc. U. S. Nat. Mus., vol. 56, p. 31, pi. 11, fig. 2. 
Between Santa Catalina and San Clemente Islands, in 704 fathoms, and 
off North Coronado Island, in 656 fathoms. 
CRYPTOGEMMA ADRASTIA Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 33, pi. 19, fig. 2. 
Monterey to San Diego, California, in deep water. 
CRYPTOGEMMA EIDOLA Dali, 1919. 
Proc. U. S. Nat. I\Ius., vol. 56, p. 301. 
Off San Diego, California, in 312 to 822 fathoms. 
CRYPTOGEMMA (young). 
Off Santa Barbara, California, in 638 fathoms. 
CRYPTOGEMMA OREGONENSIS Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 301. 
Off Tillamook Bay, Oregon, in 786 fathoms. 
Genus ANTIPLANES Dali, 1902. 
ANTIPLANES PERVERSA Gabb, 1865. 
Proc. Cal. Acad. Sci., vol. 3, p. 183; Pal. Cal., vol. 2. p. 6, pi. 1, fig. 10, 1866. 
Forrester Island, Alaska, to San Diego and Cortez Bank. 
ANTIPLANES VINOSA Dali, 1874. 
Proc. Cal. Acad. Sci., vol. 5, p. 253; Proc. U. S. Nat. Mus., vol. 24, pi. 34, 
fig. 1, 1902. 
Bering Sea to San Diego,- California. 
ANTIPLANES KAMCHATICA Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 33, pi. 10, fig. 1. 
Southwestern Bering Sea in 48 to 100 fathoms. 
ANTIPLANES CATALINAE Raymond, 1904. 
Nautilus, vol. 18, p. 2. 
Esteros Bay to San Diego, California. 
ANTIPLANES ROTULA Dali, 1 ^ 1 ^, 
Arnold, Pal. San Pedro, 1903, p. 216, pi. 6, fig. 13. 
Forrester Island, Alaska, to San Diego, California. Fossil at San Pedro. 
ANTIPLANES SANTAROSANA Dali, 1902. (Plate J, fig. 8.) 
Proc. U. S. Nat. IMus., vol. 24, p. 515; vol. 56, pi. 11, fig. 3. 
Off Santa Rosa Island. Point Sur. to San Diego, California. 
ANTIPLANES DIAULAX Dali, 1908. 
Proc. U. S. Nat. Mus., vol. 34, p. 247. 
Off Coronado Islands. 
