42 Cincinnati Society of Natural History. 



EXPLANATION OF PLATE III. 



i. Paludomus lacunoides n. sp. 



i a. Same. 



ib. Same, young shell. 



ic. Same, young shell. 



2. Alycaeus sp? 

 2a. Same. 



2b. Same. 



3. Trochomorpha Kusana, n. sp. 

 3a. Same. 



3b. Same, enlarged view of nucleus. 



4. Clausilia (Euphaedusa) dohertyi, Boettger, n. sp. 

 4a. Same. 



4b. Same, apex enlarged. 

 4c. Same, aperture enlarged. 



