NORTHWEST COAST MARINE SHELLBEARING MOLLTJSKS. 97 



CHRYSODOMUS ITHIUS Dall. 1891. 



Proc. U. S. Nat. Mus., vol. 14, p. 187; vol. 17, pi. 29, fig. 4, 1894. 

 Off Monterey, Cal., 204 to 382 fathoms. 



CHRYSODOMUS SMIRNIUS Dall, 1919. 



Proc. U. S. Nat. Mus., vol. 56, No. 2295. p. 322. 



From Nunivak Island to Fuca Strait, 57 to 114 fathoms. 



CHRYSODOMUS NUCEUS Dall, 1919. 



Proc. U. S. Nat. Mus., vol. 5G, No. 2295, p. 322. 

 Arctic Ocean to Cooks Inlet, Alaska. 



CHRYSODOMUS PHOENICEUS Dall, 1891. 



Proc. U. S. Nat. Mus., vol. 14, p. 187 ; vol. 17, pi. 29, fig. 1, 1894. 

 Behm Canal, Alaska, to Cascade Head, Oregon. 



CHRYSODOMUS BOREALIS Philippi, 1850. 



Abh. u. Beschr., vol. 3, p. US, Fusus, pi. 5, fig. 2. 



Arctic Ocean to Avacha Bay, Kamchatka, the Aleutian Islands and east- 

 ward to the Shumagin Islands, Alaska ; 14 to 110 fathoms. 



CHRYSODOMUS PRIBILOFFENSIS Dall, 1919. 

 Proc. U. S. Nat. Mus., vol. 56, p. 323. 



Near Pribilof Islands, Bering Sea, in 52 to S7 fathoms; south and east to 

 Kodiak Island, Alaska, and the Queen Charlotte Islands, British Colum- 

 bia. Also Japan. 



CHRYSODOMUS VINOSUS Dall, 1919. 



Proc. U. S. Nat. Mus., vol. 56, p. 323. 



Western Bering Sea and Avacha Bay, 16 fathoms. 



CHRYSODOMUS SATURUS Martyii, 1784. 



Figs. Nondescript Shells, table 2, fig. 47. 



Arctic Ocean from Point Barrow to Bering Strait ; Plover Bay, south and 

 east to Cape Douglas, Alaska. 



CHRYSODOMUS SATURUS BERINGIANUS Middendorff, 1847. 



Bull. Acad. St. Petersb., vol. 7, No. 16; Beitr. Mai. Ross., vol. 2,- pi. 2, 



figs. 3, 4. 

 Plover Bay, near Bering Strait. 



CHRYSODOMUS SATURUS ELATIOR Middendorff, 1848. 

 Sib. Keise, p. 225, pi. 10, fig. 3. 

 Norton Sound south to Unalashka, Alaska. 



CHRYSODOMUS SATURUS COMMUNIS Middendorff, 1848. 

 Beitr. Mai. Ross., vol. 2, p. 131, pi. 5, figs. 5, 6. 

 Point Barrow, Arctic Ocean, to Bering Strait. 



CHRYSODOMUS SATURUS TABULARIS Dall, 1919. 

 Proc. U. S. Nat. Mus., vol. 56, p. 323. 

 Pribiloff and Nunivak Islands, Bering Sea. 



CHRYSODOMUS SOLUTUS Hermann, 1781. 



Der Naturforscher, vol. 1(5, p. 53, pi. 2, figs. 3, 4. 



Mackenzie River delta west to Point Barrow and south to Bristol Bay, 

 Bering Sea. 



CHRYSODOMUS SOLUTUS VARICIFERUS Dall, 1920. (Plate 9, figs. 6, 7.) 



Arctic Ocean, Okhotsk Sea. 



