94 
BULLETIN 112, UNITED STATES NATIONAL MUSEUM. 
AULACOFUSUS HERENDEENI Dali, 1902. (Plate 8, fig. 4.) 
Proc. U. S. Nat. Mus., vol. 24, p. 527, pi. 36, fig. 10. 
Southern Bering Sea, Nunivak Island to the Aleutians and eastward to the 
Shumagin Islands, Alaska, 41 to 284 fathoms. 
AULACOFUSUS NOBILIS Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 315. 
Near Pribilof Islands, 60 fathoms. 
AULACOFUSUS CALAMEUS Dali, 1907. (Plate 10, fig. 5.) 
Smithsonian Misc. Coll,, vol, 50, p. 158. 
Western Bering Sea off Starichkoff Island, in 632 fathoms. 
AULACOFUSUS OMBRONIUS Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 315. 
Eastern Bering Sea, from Nunivak Island south to Bristol Bay and the 
Pribilof Islands. 
AULACOFUSUS ERISTOLENSIS Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 316. 
Pribilof Islands north and east to Unimak Island, Alaska, 27 to 62 fathoms. 
AULACOFUSUS, species (Jun.) 
Boca de Quadra, Alaska, in 160 fathoms. 
AULACOFUSUS ESYCHUS Dali, 1907. . (Plate 10, fig. 8.) 
Smithsonian Misc. Coll., vol. 50, p. 159. 
Point Barrow, Arctic Ocean, to Bering Island. 
AULACOFUSUS ROSEUS Dali, 1877. 
Proc. Cal. Acad. Sci., vol. 7, p. 7 ; Sci. Res. Expl. Alaska, pi. 3, fig. 5, 1879. 
Off Cape Lisburne, Arctic Ocean, 10 to 15 fathoms. 
AULACOFUSUS BARBARINUS Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 316. 
Southern Bering Sea, off Khudubine Island, 53 fathoms. 
AULACOFUSUS SAPIUS Ball, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 317. - 
Off Sitka, Alaska, in 1,569 fathoms. 
AULACOFUSUS CALATHUS Dali, 1919. (Plate 8, fig. 2.) 
Proc. U. S. Nat. Mus., vol. 56, p. 317. 
Near Shumagin Islands, 159 fathom’s. 
AULACOFUSUS CAPPONIUS Ball, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 317. 
Bering Strait near Port Clarence. 
AULACOFUSUS ACOSMIUS Dali, 1891. 
Proc. U. S.. Nat. Mus., vol. 14, p. 188 ; vol. 17, pi. 27, fig. 3, 1894. 
Off Pribilof Islands, Bering Sea (688 fathoms), to Unalaska (399 fathoms). 
AULACOFUSUS HALIDONUS Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 318. 
Pribilof Islands (81 fathoms) to Monterey Bay, California (633 fathoms). 
