- 159 - 



î{. C. Bezançoni, Rochebrune. Loc. Marines, le Ruel, 

 la Tuilerie. 



4. C. Bouriji, Rochebrune. Loc. La Tuilerie. 



5. C. Daubrei, Rochebrune. Loc. Le Ruel. 



6. C. Grignonensis, Lamarck. Loc. Grènes (B. Auv.). 



7. C. Defrancei, Rochebrune. Loc. Grènes (B. Auv.)- 



III. G. Dentalium, Linné, 1738. 



8. D. sulcatiim. Lamarck. Loc. Grènes (B. Auv.), San- 



dricourt. 



9. D. incertum, Deshayes. Loc. (B. Auv.). 

 10. D. duplex, Defrance. Loc. Amblainville. 



il. D. grande, Deshayes. Loc. La Tuilerie, Grènes (Gr. 

 Malh.). 



12. D. striatum, Sowerby. Loc. Amblainville. 



13. D. substriatum, Deshayes. Loc. Amblainville, Hé- 



nonville. 



14. D. Parisiense, A. d'Orbigny. Loc Marines, Grènes 



(Gr. Math.). 



15. D. Defrancei, Deshayes. Loc. Marines. 



16. D. Brongniarti, Deshayes. Loc. Amblainville. 



17. B. absconditum, Deshayes. Loc. Amblainville. 



18. D. fissura, Lamarck. Loc. Marines, Hénonville. 



19. D. eburneum, Linné. Loc. Hénonville. 



20. D. circinatum, Sowerby. Loc. Amblainville. 

 IV. G. SiPHONODENTALiUM, M. Sars, 1839. 



21. 5. Parisiensis, Deshayes. Loc. Grènes (B. Auv.), Am- 



blainville. 



22. S. bilabiatum, Deshayes. Zoc. Marines, le Ruel, Am- 



blainville. 

 V. G. PuLCHELLUM, Gossmann ms., 1887. 



23. P. neglectum, Gossmann. Loc. Marines. 



