PLATE VI. 



\. Hipponyx cornucopias. Defr. 



a. In profile, 1-2. 



b. Shewing the support within, 1-2. 



c. In profile, without the support, 1-2. I 



d. Seen within. 



e. On its support, as it was found. 



f. The support seen within. 



g. Hipponyx mitrala, Defr. a recent shell, with its support. 

 Jt. Hipponyx cornucopia?, shewing the mouth. 



2. Plectrophorus costalus, Feruss. 



3. . . orbignii, Feruss. 



4. Padollus scalaris, Leach. 



5. Ambrettc Succinea, Drap. (Amphibidima, Lain.) 



6. Amphibiduna , Lam. 



7. Testacellus ambiguus, Feruss. 



8. . . haliotideus, Feruss. 



9. . . Maugei, Feruss. 



10. Parmacella OUvierii, Feruss. 



11. Htlicarion Cuvicrii, Feruss. 



12. Lymtueus stagnalis. 



13. Physa A'. Hollandica. 



. Bfelania. 



Hfelant/io. 

 , Meiania amarula. 

 . Mehnelk Dufresnii. 

 . Melanapsis. 

 . Mclanamona- 



Pyrene, Lam. Melanatria. 

 . Phasianella picta- 

 , Juricula Judcea- 



Scarabus imbrium, Leach. 

 . Carychium undulatum. Leach. 



Conovula coniformis. 



Achatina Viiginiana. 

 , Bulimus radiatus. 

 . Bulimulus trifasciatus . 

 . Tomatella fasciata. 

 . Helicina neritella. 

 . Bulimus auris-leporis (moust ) 

 . Planorbis. 

 . Bulimus ovularis- 

 . Pupa modiolinus . 

 i. Bulimus auris-leporis. 

 i Clausdiu. 

 '• Pupa- 



i. Bulimus dccollalus. 



