64 
Natural History 
B. subtenuis C‘2r. 13, 19. 
Q.Ch.Sd., (G.M.D.) 
Family PLEUROTOMIDiE 
Genus Pleurotoma Lamarck 
B. ( Sarcala) perversa Gabb. 57. 
Vic., ( N.H.S., G.W.T., C.F.N.) St. of Georgia, (J.R.) Q.Ch.Sd., (G.M.D.) 
10 to 20 fms. Rare. 
Genus Drilla Gray 
I), ineisa Cpr. 13, 21. 
Saanich Arm and Clayoquot Sd., living, (C.F.N.) Vesuvius Bay, dead, 
(G.W.T., C.F.N.) Q.C.I., (G.M.D. , and J. Deans.) Low water to 20 fms. 
I), enncellata Cpr. 13, 21. 
Vic., (N.H.S., G.W.T., C.F.N.) Dep. Bay, (G.W.T., C.F.N.) Comox, 
( W.H., C.F.N.) 10 to 20 fms. 
Genus Mangilia Risso 
M. levidensis Cpr. 13, 21. 
Vic., (G.W.T., C.F.N.) Comox, (C.F.N.) [W.H.D.] 
M. erebricostata Cpr. 13, 16. 
Vic., (G.W.T., C.F.N.) [W.H.D.] 
M. interfossa Cpr. 13, 16 
Vancouver District, (Swan.) 
M. sculpturata Dali. 39. 
Vic. and Dep. Bay, CG.W.T., C.F.N.) Comox, (W.H. C.F.N.) Low 
water. Clayoquot Sd., (C.F.N.) [W.H.D.] Q.C.J., (G.M.D.) To 20 fms. 
Mangilia or Cythara Sp. 
“ This species is not in the West Coast Collection at the U. S. National 
Museum. Probably new.” [W.H.D.] Collected near Vic, (C.F.N.) 
Genus Bela Gray 
B. tab ala ta Cpr. 13, 16. 
Vic., (G.W.T., C.F.N.) Q.Ch.Sd., (G.M.D.) 10 to 30 fms. [W.H.D.] 
B. fill ie ala Gld. 60, 62. 
Vic., (G.W.T., C.F.N.) Johnstone St., Q.Ch.Sd., and Q.C.I., (G.M.D.) 
10 to 20 fms. 
B. excurvata Cpr. 13, 21. 
Puget Sound, (Kennerley). 
