NORTHWEST COAST MARINE SHELLBEARING MOLLUSKS. 97 
CHRYSODOMUS ITHIUS Dali, 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 Dali, 1919. 
Proc, U. S. Nat. Mus., vol. 56, No. 2295. p. 322. 
From Nunivak Island to Fuca Strait, 57 to 114 fathoms. 
CHRYSODOMUS NUCEUS Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, No. 2295, p. 322. 
Arctic Ocean to Cooks Inlet, Alaska. 
CHRYSODOMUS PHOENICEUS Dali, 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. 
Abb. u. Beschr., vol. 3, p. 118, 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 Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 323. 
Near Pribilof Islands, Bering Sea, in 52 to 87 fathoms ; south and east to 
Kodiak Island, Alaska, and the Queen Charlotte Islands, British Colum- 
bia. Also Japan. 
CHRYSODOMUS VINOSUS Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 323. 
W^estern Bering Sea and Avacha Bay, 16 fathoms. 
CHRYSODOMUS SATURUS Martyn, 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 Middendorlt, 1848. 
Sib. Reise, 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 Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 323. 
Pribiloff and Nunivak Islands, Bering Sea. 
CHRYSODOMUS SOLUTUS Hermann, 1781. 
Der Naturforscher, vol. 10, p. 53, pi. 2, figs. 3, 4. 
Mackenzie River delta west to Point Barrow and south to Bristol Bay, 
Bering Sea. 
CHRYSODOMUS SOLUTUS VARICIFERUS Dali, 1920. (Plate 9, figs. 6, 7.) 
Arctic Ocean, Okhotsk Sea. 
