of British Columbia. 
41 
LIST OF SPECIES. 
GLASS BRA CHIOPODA 
Family RH YNCONELLIDAE 
Genus Hemithyris D’Orbigny 
H. psittacea L. 
Yic., living, (J. R.) dead, (G. W. T., C. F. N.) Discovery Passage and 
Johnstone Strait, (G. M. D.) Low water to 70 fms. 
Genus Terebratulina D’Orbigny 
T. caput serpentis L., var. tniguicula (Cpr. 17) Davidson 45. 
Vic., (J. R., G. W. T., C. F. N.) Strait of Georgia, (G. M. D.) 20 to 70 fms. 
In the Nautilus (44) Messrs. Dali and Pilsbry figure this species and 
compare it with var. Kiiensis Dali., from Japan. 
Genus Terebratella D’Orbigny 
T. transrevsa Sby. 97. 
Vic., (G.W.T., N.H.S.. C.F.N., J.R.) Dep. Bay and Comox, (C.F.N.) 
Q.Ch.Sd., and Q.C.I., (G.M.D.) 10 to 40 fms. 
In Proc. Acad. Nat. Sci , Phil., (43) Mr. Dali figures this species, which 
is smooth and found in deeper water than the following variety. 
T. transversa , var. caurina Gld. 62. 
Vic., (G.W.T., C.F.N.) Vesuvius Bay, Salt Spring I., (G.W.T.) Nanoose 
Bay, St. of Georgia, (Cowley). Comox, (Harvey). Low water. 
Mr. Dali (loc. cit.) retains Gould’s name for the rough variety. 
Genus Laqueus Dali 
X. Californicus Dali. 31. Var. Vancouver ensis Davidson. 45. 
Vic., (J.R., C.F.N.) Discovery Passage, Johnstone St., and Q.C.I. 
(G.M.D.) 20 to 70 fms. 
This is a smaller shell than that found in California, though the foramen 
is comparatively larger.— (Dav.) Colour, livid yellowish brown. 
CLASS PELEGYPODA 
Family TEREDID-ZE 
Genus Xylotria Leach 
X. fimbriata Jeffrey. 
Vic., (G. W. T.) 
