50 
189 
190. 
Ole 
THE MOLLUSCA OF DORSETSHIRE. 
LAMELLARIDE. 
LAMELLARIA, JJont, 1811. 
L. perspicua (L.) L. haliotoidea (Jont.) 
L. tentaculata (Mont.) 
Forbes and Hanley, Vol. iii., p. 355, p. 358, pl. 99, f. 8, 9. 
Pulteney, p. 43, pl. 22, f. 5. 
Mont, Brit. Test. p. 201, pl v2 -G: 
Studland beach, Alontagu. 
Weymouth, Barlee, Bryer, W. Thompson ; dredged (alive), 
EL. R. Sykes. 
Mr. Peach’s excellent observations of this genus were con- 
tinued for 10 years. Lamellaria, as if impelled by the 
same instinct which takes the salmon to the river and the 
herring to shallower water, migrates inshore, and seeks its 
proper spawning ground. Brit. Conch., Vol. iv., p. 238. 
Fossil: Coralline Crag. 
VELUTINA, Fleming, 1828. 
V. levigata (L.) 
Ranges at various depths from the Laminarian zone to thirty 
fathoms. 
Studland beach, 7. Rackett, J. C. M.-P. 
Weymouth Bay, dredged (living) on oysters and other objects, 
W. Thompson, E. R. Sykes. 
Studland Bay (living), Dr. Turner. 
Poole Channel, dredged (alive), J. C. AL-P. 
NATICIDZ. 
NATICINA, Guilding, 1834. 
N. catena (Da Costa). Natica monilifera, Lam. 
Pulteney: pot, pla 21, £. 7. 
Inhabits large sandy bays. 
Weymouth, Pulteney, H. R. Sykes, 
Poole, Pulteney. 
Studland Bay, dredged, Dr. Turner. 
Shore between Studland and South Haven, after gales, 
510, eee 
Fossil : Red’ and Mammaliferous Crags. 
