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d) Licininae. 

 Jamaicia Ad. 

 Licina Gray. 

 Choanopoma Pfr. 

 Cyclotopsis Blanf. 

 Ctenopoma Shuttl. 

 Diplopoma Pfr. 

 Adamsiella Pfr. 



e) Cyclostominae. 

 Lithidion Gray. 

 Otopoma Gray. 

 Cyclostoma Montf. 

 Tudora Gray. 

 Leonia Gray. 



f) Cistulinae. 

 Cistula Gray. 

 Chondropoma Pfr. 



g) Pomatiinae. 

 Pomatias Stud. 



h) Kealiinae. 

 Eealia Gray. 

 Hydrocena Parr. 

 Omphalotropis Pfr. 

 Cecina A. Ad. 

 Bourciera Pfr. 

 81. Helicinidae. 



a) Stoastominae. 

 Stoastoma C. B. Ad. 



b) Helicininae. 

 Trochatella Swains. 

 Lucidella Swains. 

 Helicina Lam. 

 Schasicheila Shuttl. 

 Alcadia Gray. 

 Proserpina Gray. 



c) Georissinae. 

 Georissa Blanf. 



D. Lungenathmer, Pulmonata. 

 a. Landbewohner, Geophila. 



■82. Testacellidae. 



Testacella Cuvier. 



Daudebardia Hartm. 



Glandina Schum. 



Parmacella Cuv. 



Cryptella Webb. 



Peltella Webb. 



Plectrophorus Bosc. 



Rhytida Alb. 



Gonospira Swains. 



Ennea Ad. 



Streptaxis Gray. 



Spiraxis Ad. 

 '83. Vitrinidae. 



Limax L. 



Amalia Moq. Tand. 



Prosphorax Webb. 



Philomycus Raf. 



Stenopus Guild. 

 iobelt, lUustr. Concbylienbuch. 



Vitrina Drp. 

 Pfeifferia Gray. 

 Nanina Gray. 

 Zonites Montf. 

 Macrocyclis Beck. 

 Sagda Beck. 

 Hyalina Gray. 

 Leueochroa Beck. 



84. Helicidae. 

 Arien L. 



Geomalacus Allm, 

 Helix L. 

 Cochlostyla Per. 

 Bulimus Scop. 

 Achatina Lara. 

 Columna Perry. 

 Bulimulus Leach. 

 Orthalicus Beck. 

 Buliminus Beck. 

 Partula Per. 

 Achatinella Swains. 

 Cionella JefFr. 

 Stenogyra Shuttl. 

 Macroceramus Guildg. 

 Cylindrella Pfr. 

 Eucalodium Crosse. 

 Megaspira Lea. 

 Rhodea Ad. 



Balea Prid. 

 Clausilia Drp. 

 Nenia Ad. 

 Pupa Drp. 

 Boysia Pfr. 



85. Succinidae. 



Succinea Drp. 

 Simpulopsis Beck. 

 Strebelia Grosse. 

 Omalonyx d'Orb. 



86. Janellidae. 



Janella Gray. 

 Aneitea Gray. 

 Triboniophorus Humb. 



87. Veronicellidae. 

 Veronicella Blv. 



88. Peroniadae. 



Onchidium Buch. 

 Onchidella Gray. 

 Peronia Blv. 

 Buchanania Dessen. 



ß. ¥asserbewohner, Limnophila. 



89. Auriculidae. 

 Auricula Dam. 

 Cassidula Per. 

 Scarabus Montf. 

 Plecotrema Ad. 

 Alexia Deach. 

 Carychium Müll. 

 Melampua Montf. 

 Daimodonta Nutt. 



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