of British Columbia. 
55 
Family TORNATINIDJE 
Genus Tornatina A. Adams 
T. inculia Gld. 61. 
Departure Bay, (G.W.T.) 
T. eximia Baird. 2. 
Yic. and Dep. Bay, (G.V/.T., C.F.N.) Ganges Harbour, Clayoquot Sd., 
Comox, (C.F.N.) St. of Georgia, Discovery Passage, Q.Ch.Sd., and Q.C.I. 
(G.M.D.) 
T. liarpa Dali. 30. 
Clayoquot Sd., (C.F.N.) Five fathoms sand. New to the district. [W.H.D.] 
T. cerenlis Gld. 54. 
Clayoquot Sd., (C.F.N.) Comox, (W.H.) In sand, 5 to 20 fms. [W.H.D.] 
Family SIPHONARIID^ 
Genus Siphonaria Sby. 
S. Thersites Cpr. 13, 16. 
Yic., (G.W.T., C.F.N.) Clayoquot Sd., (C.F.N.) Q.Ch.Sd., Quatsino Sd., 
and Q.C.I., (G.M.D.) Between tides, hardly to be distinguished from the 
rocks to which they cling. Also found on Bering Island by the Yega Arctic 
Expedition, (see la.) 
Family MOPALIID^E 
Genus Mopalia Gray 
* M. muscosa Gld. 62, 36, 13. 
Generally distributed, Vic., Clayoquot Sd., (C.F.N.&c.) Between tides, 
“Jugal sinus, seen from within, is very small and narrow.” [H.A.P.] 
31. muscosa, var. Hindsii Gray. 66, 36, 13. 
Q.C.I., (G.M.D.) A dark smooth form. 
* 31. muscosa, sub-species lif/nosa Gld. 62, 36, 13. 
Yic., Clayoquot Sd., Salt Spring I., Nanaimo, Comox, &c., (C.F.N , &c.) 
St. of Georgia, Goletas Channel, Q.Ch.Sd., and Q.C.I, (G.M.D.) Between 
tides, common. 
* 31. ciliata Sowerby. 95, 36, 13. 
Yic., Clayoquot Sd., Salt Spring I., Nanaimo, Comox, <fec., (C.F.N., &c.) 
“Jugal sinus, seen from within, broad and rounded. Ribs of head valve 
weak.” [H.A.P.] 
