DES MATIERES. 



7% 



Cérite échinulé, Cerithium echinulaium , Desh. 



C élégant, C. elegans, Desh 



C. émarginé, C. emarginatum , Lamk 



C. enveloppé, C. incolutum, Lamk 



C. épais, C. obesum , Desh 



C. épineux, C. spinosum, Desh 



C. étage, C. gradation, Desh 



C. étroit, C. angusium, Desh 



C. filifère, C. filiferum, Desh 



C. fragile, C. fragile , Desh 



C. gauche, C. sinislrorsum , Desh 



C. géant, C. giganteum , Lamk 



C. de Geslin , C. Geslini, Desh 



C. globuleux, C. globulosum, Desh 



C. à grande lèvre, C. labiatum, Desh 



C. granifère, C. multigranum , Desh 



C, de Graves, C. Gravesii, Desh 



C. d'Héricart, C. Hericarli, Desh 



C. hexagone, C. hexagonum, Lamk 



C. imparfait, C. imperfection, Desh 



C. interrompu, C. inlerrupium , Lamk 



C. inverse, C. inversion, Lamk 



C. de Lamarck, C. Lamarckii, Desh 



C. lamelleux, C. lamellosum , Brug 



C. larve, C. lama, Lamk 



C. de Leufroj, C. Leufroyi, Mich 



C. lié, C. alligatum, Desh. ........ 



C. lime, C. lima, Desh 



C. linéolé, C. lineolatum, Desh 



C. mélanoïde , C. melanoides , Lamk 



C. microstome , C. microstoma , Desh 



C. mitréole, C. mitreola , Desh 



C. mixte, C. mixtum, Def. 



C. mullinode, C. multinodosum , Desh. . . 

 C. multisphé, C. mullispiralum , Desh. . . 



C. muricoïde, C. muricoides, Lamk 



C. négligé, C. neglecium , Desh 



C. nodifère, C. nodiferum , Desh 



C. nu, C. nudum, Lamk 



C. ombiliqué, C. umbilicaium , Lamk. . . . 



C. obscur, C. obscurum, Desh 



C. papal, C. papale, Desh 



C. perforé, C. perforation, Lamk 



C. à petits plis, C. plicalulum, Desh. . . . 



C. des pierres, C. lapidum, Lamk 



C. pleurotomoïde, C. pleurotomoides , Lamk. 



C. plissé, C. plicatum, Lamk 



C. porte-couronne, C. stephanophorum , Desh. 



C. de Prévost, C. Pretosli, Desh 



C. pvramidé, C. pyramidalum, Desh. . . . 



Pages. 



^9 



3^7 



532 

 328 

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 069 

 55o 



34o 



3 77 

 363 

 3g6 

 3oo 

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379 

 3i3 



3g3 

 3io 

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32 7 



565 

 4. 7 



•397 

 4io 

 3 7 o 

 3g2 

 38o 

 34i 

 362 

 543 

 384 



4l2 



3i4 



3a4 

 35 7 

 3g 1 

 426 

 386 

 3i8 

 382 

 5g8 

 4o8 

 334 



399 

 35 9 

 421 



344 

 38g 

 352 

 348 

 368 



Planches 



55 

 5r 

 45 



4» 



56 



54 

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52 



59 

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5 7 



47 

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47 



47 

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48 



5 7 

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57 

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52 



55 



5 9 

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59 

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54 

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 5 7 



Figures. 



3,4- 



10, 11, 12. 



12, l3. 



10, 11,12, l3. 



7, 8. 



2 7 , 28. 

 9, 10. 

 l8, 19, 20. 

 1, 2, 5, 4. 



i5, 16. 



16, i 7 , 18, 19, 20, 21. 



2I,22,23,24,25,26,2 7 ,28. 

 1, 2. 



1 7 , 18. 



11 , 12, l3. 

 ÎO, 1 1 , 12. 



4, 5. 



i5, 24, 25. 

 7> 8, 9- 



3, 4- 

 i5, 16. 



1, 2, 3, 4. 



1, 2. 



i5, 16, i 7 , 18, 19,20. 



2 7 , 28. 



8, 9- 



11, 12, u. 



23, 24. 



5, 6, 7, 8, 19, 20. 

 u. i/ ( , i5. 



4, 5. 



i5, 16, i 7 . 

 32, 33, 34. 

 21, 22, 23. 



6, 7 - 



6, 7 , 8, 9, 10, 11. 

 16, i 7 , 18. 



9, 10, 11, 12, i3, 14. 

 i3, i4, i5, 16. 



I, 2. 



20, 21. 



i 7 , 18, 19, 20. 

 7> 8, 9, 10. 

 29, 3o, 3l. 



II, 12, i3. 

 1,2,3,18,19,20,21,22,23. 



I, 2, 7 , 8. 



21 , 22, 23, 24. 



II, 12 , i3, i4, i5. 

 5 > 6, 7 , 8, 9. 



1, 2, 7. 



16, 17, 20, 21, 22. 



7- 



