106 ANNALES DE L'INSTITUT OCÉANOGRAPHIQUE 
Cardium papillosum Poli, go. 
— ringens Gmelin, 80. 
Caryatis Belcheri Sowerby, go. 
Cassis spinosa Gronovius, 41. 
Cavolinia angulata Souleyet, 2. 
—  longirostris Lesueur, 2. 
—= — Pelseneer, 2. 
CÉPHALOPODES, 2. 
Cerithiopsis tubercularis Montagu, 42. 
Cerithium atratum Born, 41. 
— guinaicum Philippi, 41. 
—  reticulatum da Costa, 42. 
Chama crenulata Lamarck, 00. 
—  Dosin Adanson, at. 
—  gryphina Lamarck, 00. 
— trapexia Linné, 88. 
Chemnitsia elegans d'Orbigny, 68. 
Chiton canariensis d'Orbigny, 80. 
Chlamys multistriata Poli, 84. 
—  varia Linné, 84. 
Clanculus guineensis Gmelin, 74. 
—  Kraussi Philippi, 74. 
Clathurella alveolata Dautzenberg, nov. sp., 16, pl. I, 
fig. 13, 14. 
— Haullevillei Dautzenberg,nov.sp., 14,pl.I,fig. 11,12. 
— var. albida, nov. var., 15. 
Clathurella linearis Montagu, 16. 
Clathurella Meheusti Dautzenberg, nov. sp., 15, pl. I, 
fig. 15, 16. 
Clayatula bimarginata Lamarck, o. 
© — diadema Kiener, 9. 
—  gravis Hinds, 10. 
— lineata Lamarck, 10. 
—  Martensii von Maltzan, 11. 
— muricata Lamarck, 9. 
— —  Tryon {non Lamarck), io. 
—  obesa Reeve, 10. 
—  rubrifasciata Reeve. 0. 
—  sacerdos Reeve, 0. 
—  spirata Lamarck, 10. 
— _tripartita E.-A. Smith, 10. 
Claviger auritus Müller, 45, 46. 
—  balteatus Philippi 45, 46. 
—  Matoni Gray, 45. 
Cleopatra bulimoides Olivier, 46. 
Columbella Broderipi Sowerby, 34. 
—  cancellata Gaskoin, 35, 36. 
— cribraria Lamarck, 35. 
—  Freitagi von Malizan, 35. 
—  japix Duclos, 35. 
—  obesa C.-B. Adams, 35, 36. 
— orphia Duclos, 35. 
parvula Dunker, 35. 
— rac (Adanson) Dautzenberg, 35. 
— rustica Linné, 34. 
Conus ambiguus Reeve, 7. 
cærulescens Chemnitz, 6. 
- genuanus Linné, 6. 
—  guinaicus Hwass, 7: 
Conus mediterraneus Hwass, 6. 
—  mercator Linné, 6. 
—  papilionaceus Hwass, 6. 
— prometheus Hwass, 7. 
Corbula Chudeaui Dautzenberg, 08. 
— _gibba Olivi, 08. 
—  nasutla Sowerby, 00. 
—  Roumei Dautzenberg, 08. 
—  sulcata Lamarck, 08. 
— trigona Hinds, 98. 
Cornu copiæ Ostrea, etc. Chemnitz, 83. 
Crassatella divaricata (Chemnitz) Schrôter, 80. 
— ornata Reeve, 88. 
—  Pæteli von Maltzan, 80. 
—  triquetra Reeve, 8. 
Crassispira callosa (Valenciennes) Kiener, 13. 
—  carbonaria Reeve, 13. 
— lævisulcata von Martens, 13. 
Crassopleura Maravignæ Bivona p. 13. 
Crenella Dollfusi Dautzenberg, 86. 
Crepidula adspersa Dunker, 50. 
—  fornicata Dautzenberg (non Linné), 50. 
—  goreensis Gmelin, 51. 
—  lentiginosa Sowerby, 50. 
—  porcellana Linné, 50. 
—  Sulin Adanson, 50. 
Cuma coronata Lamarck, 39. 
—  sulcata, 39: 
— tectum Wood, 30. 
Cyclostrema annuliferum Dautzenberg, 76. 
—  bulimoides Olivier, 46. 
—  Calameli Jousseaume, 76. 
— tricarinata E.-A. Smith, 76. 
Cyllene lyrata Lamarck, 20. 
—  Oweni Tryon (non Gray), 29. 
_— senegalensis Petit, 29. 
Cymatium costatum Born, 40. 
—  ficoide Reeve, 40. 
—  Kobelti von Maltzan, 40. 
Cymbium proboscidale Lamarck, 27. 
Cypræa lurida Linné, 40. 
— Majet Adanson, 30. 
—  moneta Linné, 41. 
— stercoraria Linné, 30. 
— çonata Chemnitz, 30. 
Cytherea Belcheri Sowerby, 90. 
—  tripla Linné, or. 
Dentalum Coarti Dautzenberg, nov. sp., 81, pl. HI, 
fig. 44, 45. 
— — var. septemcostata, nov. var., 81. 
Dentalium Gruveli Dautzenberg, So. 
—  Maltsani Dunker, 80. 
—  octangulatum Donovan, 71. 
—  rufescens Deshayes, 81. 
— senegalense Dautzenberg, 80, 81. 
Desmoulinsia pinguis A. Adams, 33. 
Diplodonta diaphana Gmeiin, 04. 
—  rotundata Montagu, 94. 
Discopsis costulatus de Folin, 78. 
