66 
Natural History 
T. torquata Gld. 62. 
Vic., (C.F.N.) Dep. Bay, (G.W.T., C.F.N.) [W.H.D.] 10 to 20 fms. 
T. hovdi E. A. Smith. 92. 
Hep. Bay, (G.W.T., C.F.N.) 20 fms. 
T. tridentata Cpr. 13, 19. 
Puget Sound, (Kenner] ey.) 
Family EULIMIDYE 
Genus Eulima Risso 
E. micans Cpr. 13, 21. 
Vie., (G W.T., C.F.N.) Clayoquot Sd., (C.F.N.) Deep Bay, near Comox, 
large and plentiful, (C.F.N.) St. of Georgia, Discovery Passage, Johnstone 
St., Q.Ch.Sd., Quatsino Sd., and Q.C.I., (G.M.D.) 15 to 40 fms. 
E. incurva Renieri. 88. 
Vic., (G.W.T., C.F.N.) Clayoquot Sd., (C.F.N.) St. of Georgia, Dis- 
covery Passage, Goletas Channel, (G.M.D.) 15 to 30 fms. 
Family SCALIDYE 
Genus Scala Humphrey 
S. Indianorxim Cpr. 13, 21. 
Dep. Bay, (G.W.T., C.F.N.) Baynes Sd., near Comox, (C.F.N.) Comox, 
(W.H.) Discovery Passage and Q.C.I., (G.M.D.) 
Subgenus Opalia Adams 
Scala ( Opalia) borealis Gould. 13, 16, 60. 
Barclay Sd., (Cowley.) Clayoquot Sd., (C.F.N.) Q.C.I., (J. Deans.) 
Scala ( Opalia.) Sp. 
Dep. Bay, (G.W.T.) 
Family CERITHIOPSID^ 
Genus Cerithiopsis F. and H. 
C. munita Cpr. 13, 16. 
Vic., (G.W.T., C.F.N.) 
C. tuberculata Mont. 
Vic., (G.W.T.) Q.O.I., (G.M.D.) 
C. columna Cpr. 13, 16. 
Vic., (G.W.T.) 
