Helix (Plagioptycha) disculus Desh. 
Turks Isl. 
— — strumosa Pfr. 
— — loxodon Pfr. 
— — Justi Pfr. 
— — Hjalmarsoni Pfr, 
— (Eurycratera) dilatata Pfr. 
— — crispata Chemn. 
— — Audebardi Pfr. 
— — undulata Pfr. 
— — Dominicensis Pfr. 
— — dissita Desh. 
— — cornu militare L. 
— — obliterata Fer, Portorico. 
— — angustata Fer. 
— (Cepolis) cepa Müll. 
— — trizonalis Grat. 
— (Caracolus) sarcocheila Mörch. 
— — insititia Shuttl. 
— — excellens Pfr, 
— — angistoma Fer. 
— — Gaskoini Pfr. 
— — bizonalis Desh. 
— — carocolla L. 
— (Euclasta) leucorhaphe Pfr. 
— (?) pruinosa Pfr. 
Simpulopsis dominicensis Pfr. 
Bulimulus exilis Gmel. 
— nitidulus Pfr, 
— marginatus Say. 
Liguus virgineus L. Florida. 
— histrio Pfr, 
Macroceramus tenuiplicatus Pfr. 
— Klatteanus Bland. 
— lineatus Brug. 
— signatus Guild. Tortola. 
— angulatus Weinl. 
— Richaudi Petit. 
— QLudoviei Pfr. 
— ceyrtopleurus Pfr. 
— Gundlachi Pfr. Cuba, 
276 
Lia 
Macroceramus Hermanni Pfr. 
Cylindrella (Anoma) trieolor Pfr. 
Jamaica. 
(Thaumasia) faseiata Ch. 
— Gruneri Dkr. 
— Menkeana Pfr. 
- — Guigouana Petit. 
— arcuata Weinl. 
— innata Weinl, 
— Eugenii Dohrn. 
— sericea Pfr. 
— flammulata Pfr, 
— Adamsiana Pfr. 
— puncturata Pfr. 
— malleata Pfr. 
— eximia Pfr. 
— crenata Weinl. 
— monilifera Pfr. 
— tumidula Weinl. 
— suturalis Weinl. 
(Gongylostoma) Hjalmarsoni 
Pfr. 
— Weinlandi Pfr. 
— Kraussiana Weinl. 
(Mychostoma) Salleana Pfr. 
— gracilicollis Fer. 
— Smithiana Pfr. 
— Dominicensis Pfr. 
(Strophina) Latteradii Grat. 
(Trachelia) Gouldiana Pfr. 
— obesa Weinl. 
— cristata Weinl, 
(?) Lüdersi Pfr. 
virginea Pfr. 
Stenogyra Salleana Rve. 
_— 
recta Pfr. 
Caracasensis Rve. 
Santanensis Pfr. 
octonula Weinl. 
(Spiraxis) Dunkeri Pfr. 
— Richardi Pfr. 
