64 BULLETIN 138, UNITED STATES NATIONAL MUSEUM 



Deadman Island, southeast of San Pedro; two movable fingers. 



Signal Hill (or Los Cerritos), northeast of Long Beach; upper 

 San Pedro formation; one morable finger; Cat. No. 353594, U.S. 

 N.M. This finger belonged to a larger specimen than has been 

 recorded for Recent occurrences. 



Range of Recent specimens. — From Granite Cove, Port Althorp, 

 Alaska, to Santa Catalina Island. 



CANCER ANTHONYI Rathbun 



Cancer anthonyl Rathbun, Proc. Biol. Soc. Washington, vol. 11, 1897, 

 p. 111.— ScHMiTT, Univ. California Publ. Zool., vol. 23, 1921, p. 227, 

 pi. 35, fig. 1, and synonymy. 



Occurrence. — Spanish Bight, San Diego Bay, California; Pleisto- 

 cene series; eight movable and two immovable fingers; Cat. No. 

 353380, U.S.N.M. 



Rdncje of Recent specimens. — From Long Beach, California, to 

 Playa Maria Bay, Lower California. 



CANCER JORDANI Rathbun 



Cancer jordani Rathbun, Amer. Nat., vol. 34, 1900, p. 133. — Schmitt, 

 Univ. California Publ. Zoiil., vol. 23, 1921, p. 228, pi. 36, figs. 5 and 6, 

 and synonymy. 



Occurrence. — California ; Pleistocene series : 



Rincon del Potrero, Santa Monica; 2 movable fingers; Cat. No. 

 353386, U.S.N.M. 



Nob Hill (lumber yard), northeast of San Pedro; Lower San 

 Pedro formation ; 22 movable, 5 immovable fingers ; Cat. Nos. 

 353385 and 353388, LT.S.N.M. These fingers are of unusual size indi- 

 cating that the species was much larger in the Pleistocene than now. 



San Pedro ; one movable finger. 



Deadman Island, southeast of San Pedro; 13 movable fingers, 1 

 immovable finger; Cat. No. 353387, U.S.N.M. 



Spanish Bight, San Diego Bay; three movable fingers. 



Range of Recent specimens. — From Half Moon Bay, California, 

 to San Geronimo Island, Lower California. 



CANCER MAGISTER Dana 



Cancer magister Dana, Proc. Acad. Nat. Sci. Philadelphia, vol. 6, 1852, 

 p. 73.— Schmitt, Univ. California Publ. Zool., vol. 23, 1921, p. 229, 

 text-fig. 138, and synonymy. 



Occurrence. — Nob Hill (lumber yard), northeast of San Pedro, 

 California; lower San Pedro formation, Pleistocene series; two 

 immovable fingers; Cat. No. 353389, U.S.N.M. 



