234 SMITH ! MOLLUSCA OF TRINIDAD. 
TABLE OF DISTRIBUTION OF THE SPECIES.—Continucd. 
ISLANDS ICENTRAL | 
NAMES OF THE SPECIES. | ae TRINIDAD) aa | 
; | TRINIDAD | AMERICA | 
Neocyclotus grenadensis — - - | x x | 
Diplommatina occidentalis - | Sou | 
Truncatela pulchella = = x all 
T. bilabiata - - - es Beth. x. eee | 
7. subcylindrica— - - Ba eae hae ohn, eal 
Taheitia veclusa - - | ee 
Cistula aripensis — - - eo x 
flelicina nemoralis - - . | S| 
Hf. Dysont— - - - aye Xa ages 
Ff. lirata - . - - | x x 
Ff. ignicoma - - ~ = Soin | 
Spherium trcurvun - - | x x 
Pisidium punctiferum . nul x x 
Anodonta Leotaudi - - - | x 
ENUMERATION OF THE SPECIES. 
1.-Ceaecilioides minutissima (Guppy). 
Glandina minutissima Guppy, Proc. Sci. Assoc., Trinidad, 
1868, vol. i1., p 239 ; Crosse, Journ. de Conch., 1890, p. 36, 
folie 22 ae hl te 
Geostilbia minutissima Guppy, Journ. of Conch., 1893, vol. 
Ville, Dent 
Hab.: Maraccas, Trinidad (Guppy); St. Vincent (H. H. 
Smith in Brit. Mus.). 
This species, as I have already pointed out,* has the colum- 
ella more distinctly truncate anteriorly than the typical form of 
Geostilbia. 
J.C., viit., July 1896. 
