PROCEEDINGS 
OF THE 
SCIENTIFIC ASSOCIATION 
OF 
TRINIDA D. 
Part XII.] December, 1881. [Vol. II., No. 4. 
1 6th January , 1878. 
R. J. Lechmere Guppy, Esq., F.L.S., F.G.S., President, in 
the chair. 
Wilhelm Devenish, Esq., M.R.C.S., and Washington 
Arrowsmith, Esq., were elected Members. 
The Association then proceeded to the election of Officers 
for the current year. The following were elected : — 
Samuel Leonard Crane, M.D., M.R.C.S., President. 
Robert John Lechmere Guppy, F.L.S., \ 
F.G.S., etc. > Vice-Presidents. 
Henry William Caird, M.A. j 
Ernest Francis, F.C.S., Secretary and Treasurer. 
The following communication was read : — 
On the Land Shells of S. Vincent, W.I. By R. J. 
Lechmere Guppy, F.L.S., F.G.S., C.M.Z.S., etc. 
A visit of two or three weeks to S. Vincent (Westindies^ 
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