14 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 66 



COLUS (AULACOFUSUS) SAPIUS Dall 



Plate 2, fig. 10, plate 26, fig. 9 



Colus (Aulacofusus) sapius Dall, Proc. U. S. Nat. Mus., vol. 56, No. 2295, 

 p. 317, 1919. 

 Southwest of Sitka, Alaska, in 1,569 fathoms. U. S. Nat. Mus. Cat. No. 

 122597. 



COLUS (AULACOFUSUS) SEVERINUS Dall 



Plate 1, fig. 11 



Aulacofusus (Limatofusvs) severinus Dall, Proc. U. S. Nat. Mus., vol. 56, No. 

 2295, p. 320, 1919. 

 Monterey Bay, Calif., in 278 fathoms. U. S. Nat. Mus. Cat. No. 225225. 



COLUS (LIMATOFUSUS) TIMETUS Dall 



Plate 1, fig. 2 



Colus (Limatofusus) timetus Dall, Proc. U. S. Nat. Mus., vol. 56, p. 818, 1919. 

 Unalaska, Aleutian Islands. U. S. Nat. Mus. Cat. No. 213337. 



COLUS (AULACOFUSUS) TROMBINUS Dall 



Plate 2. fig. 6 



Aulacofusus {Limatofusus) tromhimis Dall, Proc. U. S. Nat. Mus., vol. 56, No. 

 2295, p. 321, 1939. 

 Off the Pribilof Islands, Bering Sea, in 36 fathoms. U. S. Nat. Mus., Cat. 

 No. 213332. 



COLUS (AULACOFUSUS) TROPHIUS Dall 



Plate 1, fig. 10 



Aulacofusus {Limatofusus) trophins Dall. Proc. U. S. Nat. Mus., vol. 56, 

 No. 2295, p. 319, 1919. 

 Off Sea Lion Rock, coast of Washington, in 685 fathoms. U. S. Nat. Mus., 

 Cat. No. 122632. 



CORALLIOPHILA SPINOSA, new species 



Plate 36. figs. 5, 8 



Shell dirty wliite, elevated, with a minute smooth nucleus of one, 

 and eight subsequent whorls; suture obscure, appressed; spiral sculp- 

 ture on the spire of a row of spines on the periphery, on the last 

 whorl with an added roAv of smaller cnes at the edge of the base; 

 the last whorl carries about 10 subtriangular recurved peripheral 

 spines; in front of the periphery and on the base are numerous 

 small close scabrous threads; the axial sculpture is low, sublamellose 

 imbricating and more or less irregular; aperture rounded, modified 

 by the sculpture, the canal open, strongly recurved, th3 siphonal 

 fasciole spinose with five or six old canals, and forming a narrow 

 funicular umbilicus ; height of shell, 38 ; maximum diameter, 25 mm. 

 U. S. Nat. Mus. Cat. No. 111015. 



