— '2'r2 — 



3. Hélix advena, Webb et Berlhelot. 



4. — armillata, Lowe. 



5. — Atlanlidea, Moielet (fossile). 



6. — Berlholdiann, Pfeiffer. 



7. — Bollei, Albers. 



8. — Bouvieri, Morelet. 



i). — corneo-virens, Pfeiiïer. 



iO. — Draparnaldi, Beck. 



11. — Fogoensis, Dohrn. 



12. — Gorgonarum, Dohrn. 



13. — hypocrita, Dohrn. 



14. — ienticula, Férussac. 



15. — leptostyla, Dohrn. 



16. — myrlstica, Shultleworih. 



17. — primœva, Moi'clet (fossile), 



18. — serta, Albers. 



19. — Visgeriana, Dohrn. 



20. Biilimus decollalus, Linné. 



21. — gemmula, Benson. 



22. — Hannensis, Rang. 



23. — subdiaphanus,King. 



24. — ventricosns, Draparnaud. 



25. Glandina Maderensis, Albers. 



26. Cœcilianella Amœnitatum, Dohrn. 



27. Pupa acarus, Benson. 



28. — anconosloraa, Lowe. 



29. — Gorgonica, Dohrn. 



50. — Milleri, Dohrn. 



51. — molecula, Dohrn. 



52. Carychium minus, Férussac. 



53. Melampus flavus, Gmelin. 



54. Pianorbis corelus, Deshayes. 



55. Limna^a auricularia, Draparnaud. 



