— 56 — 
SlPIIONÉS 
Intégripalléaux 
13. Cai'dila complanata Desli. 
l'i. — decussata Lk. 
15. — pulchra Desh. 
16. — sulcata Soland. 
il. Lucina Ernemonvillensis 
18. — saxorum Lk. 
19. Corbis lamellosa Lk. 
20. Chama fimbiiala Def. 
21. Cardium poriilosum Soland. 
22. — obliqiium Lk. 
23. Cvrena deperdita Desh. 
Simipalléaux 
24. Sunelta Iriangula Des h. 
25. — polita Lk. 
26. Merelrix tellinella Desh. 
27. — ruslica Desh. 
28. — elegans Lk. 
29. — lævigata Desh. 
30. Venus solida Desh. 
31. Donax relu sa Lk. 
32. Maclra semisulcata Lk. 
33. — contorlula Des h. 
34. Corbula angulata Lk. 
35. — fieus Br and. 
36. — Lamarcki Desh. 
37. Corbulomyasubcomplanatad'Or ' . 
38. — Clievallieri Desh. 
Scaphopodes 
39. Dentalium grande Desh. 
40. — parisiensis Desh. 
Gastéropodes 
PUOSOBRANCHES 
41. Tonosloina neritoïdes Desli. 
42. Pyramidella inaspecla Desh. 
43. Scalaria semicostala Lk. 
44. — affinis Desh. 
45. Natica labellata Lk. 
46. — epiglotlina Lk. 
47. Ampullina acuta Lk. 
48. — parisiense d'Orb. 
49. Xenopbora palella 
50. Calyptrea aperta Sol. 
51. — lævis Desh. 
52. Hipponix cornucopiæ Lk. 
53. — dilatatus Lk. 
54. Solarium plicatum Lk. 
55. Homalaxis marginata Desh. 
56. Bayania débilita Desh. 
57. Turritella sulcifera Desh. 
58. — copiosa Desh. 
59. — monil liera Des h. 
60. Mesalia solida Desh. 
61. Vermetus clatbratus Desh. 
62. — porrectus Desli. 
63. Cei'itbium Biochii Desh. 
64. — tuberculosum Lk. 
65. Veitagus unisulcatus Lk. 
66. — striatus {?) Brong. 
67. Diastoma acuminense Coss. 
68. — interruptum Desh. 
69. Potamides lapidum Lh\ 
70. — Hericaiii Lk. 
71. — conarius Bayen. 
72. — Bonnardi Desh. 
73. Batillaria Bouei Desh. 
74. — pleurotomoïdes Lh. 
75. — ecbinoïdes Lk. 
76. Rimella labrosa Sow. 
77. Siphonalia scalaroïdes Lk. 
78. Slrepsidura turgidula Sol. 
79. Melongera subcarinata Lk. 
80. — minax Sol. 
81. Sycum bulbus Sol. 
82. Clavilithes longævus Sol. 
83. Mitra fusellina Lk. 
84. — terebellum Lk. 
85. — labratula Lk. 
86. — mixta Lk. 
87. Yolutilithes scabriculus Sol. 
88. — labrellus Lk. 
89. — mutatus Desh. 
90. Marginella ovulata Lk. 
91. — crassula Desh. 
92. Olivella Marmini Midi. 
93. — Laumonti Lk. 
