ma:^ual of the mollusca. y 



PLATE IX. 



TurntellidfB. 



PAGE 



1 . Turritella, imbricata, L, "W. Indies 132 



2. (llesalia) sulcata, var. Lam. Eocene, Paris 132 



3. (Pro^o ) cathedralis, Brongn. J. Miocene, Bordeaux... 132 



4. Aclis ijerforatus, Mont. sp. f . Guernsey 132 



5. C tecum trachea, Mont. f. Britain 133 



6. (fry, magnified f.) 133 



7. Vermetus lumbricalis, Gm. sp. (young.) W. Africa 133 



8. Siliquai'ia anguina, L. sp. ^. New Guinea 133 



9. Scalaria pretiosa. Lam. f China 133 



Litorinidce. 



10. Litorina litorea, L. Britain ... . 134 



11. (Tectaria) ^agodns, L. |-, Zanzibar 133 



12. (Vo^j^nw) sulcatus, S. Wood. Mediterranean 135 



13. (Moduhs) tectmn, Gm. s]). N.Australia 135 



14. • (i2w^^/«) nana. Lam. sp. f. Tasmania 135 



15. Solai-ium perspectivum, L. sp. f. China 135 



16. Lacuna pallidda, Da Costa. Britain 136 



17. Rissoa labiosa, Mont. Britain 136 



18, (i^(r/ro^i«) ulvse, Penn. Britain 137 



19. (/^/vry^Z(?) diaphana, Alder. (Operculum) Britain 137 



20. {S'kened) planorbis, 0. Pabr. {-^ inch). Britain 137 



21. Nematoi-a deltse, Bens. f. India 137 



22. Lithoglyphus fuscus, Pfr. sp. Danube 138 



23. Amnicola isogona, Say. U. States 131 



24. Litiopa bombix, Kiener. Mediterranean 136 



25 . Truu^cateUa subtruncata, Mont. sp. f . Mediterranean 137 



Falud'midce. 



26. Paludina Listeri, Hanley. |. Norwich 138 



27. ■ {BitJiinia) tentaculata, Mont. Norwich 138 



28. Valvata pisciuahs, MiiD. Norwich 140 



29. cristata, Miill. Norwich 140 



30. AmpuUaria globosa, Sw. |. India 138 



31. (il/«m«) cornu-arietis, L. sp. Brazil 139 



32. {Lamstes) Boltcniana, Chcinn. sp. \, Nile 139 



33. Amphibda aveUana, Chemn. sp. New Zealand 139 



34. Paludomus aculeatus, Gm. sp. Ceylon 131 



Nerltid(B. 



35. Nerita ustulata, L. Scinde 141 



36. ( Velates) perversus, Gm. sp. Eocene, Soissons 141 



37. 38. Pileolus plicatus, J. Sby. Bath oolite, Ancliff 141 



39. Neritina zebra, Brug. Pacific 141 



40. crcpidularia, Less. India 142 



41. Navicella porcellana, Chemn. sp. Mauritius — Pacific 142 



