Ancylus odbscurus Hald. 
Trunecatella clathrus Lowe, 
— scalaris Michaud. 
caribaeensis Sow. 
modesta C. B. Ad. 
dubiosa ©. B. Ad. 
Cycelophorus Beauianus Pet. 
— Schrammi Sh. 
Chondropoma erenulatum Fer. 
Helieina fasciata Lam. 
— guadaloupensis Sow. 
283 
Helieina Schrammi Crosse. 
?— rhodostoma Gray. 
? — similis Sow. 
Neritina punctulata d’Orb. 
— meleagris Lam. 
— pupa Sow. 
— tristis d’Orb. 
— suceinea Recluz. 
Amnicola Candeana d’Orb. 
— Auberiana d’Orb. 
Hydrobia coronata Ad. 
2?) Die Insel Dominica beherbergt nach Lechmere Guppy 
folgende Arten (die mit * bezeichneten eigenthümlich): 
*Glandina perlucens Guppy. 
Stenogyra octona Chemn. 
Mörchia Baudoni Pet. 
Helix (Dentellaria) Josephinae Fer. 
— dentiens Fer. 
— badia Fer. 
— nigrescens Wood. 
*Bulimulus latieinetus Guppy. 
— exilis Gmel. 
*— stenogyroides Guppy. 
Amphibulima patula Brug. 
*_— pardalina Guppy. 
Suceinea approximans Shuttl. 
*Cyclotus amethystinus Guppy. 
| Helieina plicatula Pfr. 
*— epistilia Guppy. 
*— humilis Guppy. 
* — velutina Guppy. 
*— conuloides Guppy. 
— rhodostoma Gray. 
23) Von Martinique führt H. Maze im Journal de Con- 
chyliologie 1874 XXII. p. 158 folgende Arten auf: 
Stenogyra subula Pfeiffer. 
— octonoides C. B. Ad. 
— Üaracasensis Rv. Guad. 
— octona Chemn. Guad. 
Glandina semitarum Rang. 
Leptinaria lamellata Pot. et Mich. 
Guad. 
Helix auridens Rang. 
badia Fer. Guad. 
obesa Beck. 
dentiens Fer, Guad. 
discolor Fer. 
nucleola Rang. 
nuxdenticulata Ch. 
orbieulata Fer. 
— 
Helix parilis Fer. 
bracteola Fer. 
desidens Rang. 
?— 1lychnuchus Müll. Guadel. 
?— nigrescens Wood. Dominica. 
?— pachygastra Gray. Guadel. 
?— stenostoma Pfr. 
?— crassidens Pfr. 
Bulimulus multifasciatus Lam. 
var. albicans. 
— exilis Gmelin Guad. 
— chrysalis Pfr. Guad. 
— martinicensis Pfr. 
— Mazei Crosse. 
Cylindrella collaris Fer. Guad. 
