68 
Natural History 
Family LAMELLARIID.® 
Genus Lamellaria Montagu 
L. Stearnsii Dali. 
Q.C.I., (G.M.D.) 
Family VELUTINID^E 
Genus Velutina Fleming 
Y. laevigata Linn. 
Vie., and Dep. Bay, (G.W.T., C.F.N.) Comox, and Clayoquot Sd., 
(C.F.N.) Discovery Passage, (G.M.D.) Rather rare. 10 to 30 fms. 
F. prolongata Cpr. 13, 16. 
Large specimens, living, Vie., (O.F.N.) At low water. Smaller dredged. 
Living, but small, in roots of Macrocystis at Clayoquot Sd. Rare. [W.H.D.] 
Family TRITONIDAE 
Genus Tritonium Link 
T. Orcgoncnse Redfield. 84, 38, la., 106. (JPriene Oregnttensis.) 
Vic., abundant. Johnstone and Broughton Sts , Goletas Channel, Q.Ch. 
Sd.. Johnstone St. and Q.C.L, (G.M.D.) 
For comparison with T. cancellatum Lamarck, see Dali, No. 38. For 
dentition, see Aurivillius, la., pi. XIII , f. 8. 
Family MARGINELLIDAE 
Genus Marginella Lamarck 
M. pyriforvnis Cpr. 13, 19, 6. 
Vic., and Pedder Bay, (C.F.N.) Vesuvius Bay, (G.W.T.) Clayoquot Sd., 
(C.F.N.) Goletas Channel, Q.Ch.Sd., and Q.C.L, (G.M.D.) 
Type specimen figured on pi. XX., f. 5, of No. 6. 
Family OLIVIDAE 
Genus Olivella Swainson 
O. blplicata Sby. 94. 
Living and very abundant at Clayoquot Sd., on sandy flats between tides 
and below, (C.F.N.) Abundant on west coast of V.I., (G.M.D.) Q.C.I., 
(G.M.D.) 
O. baitica Cpr. 13. 
A few dredged off Beacon Hill, Vic., living, (C.F.N.) Dep. Bay, (G.W.T., 
C.F.N ) Baynes Sd. and Clayoquot Sd., (C.F.N.) St. of Georgia, Discovery 
Passage, Q.Ch.Sd., and Q.C.I., (G.M.D.) Low water to 8 fms. 
See pi. XIX., fig. 7, of No. 6. 
