ANNALES DE L'INSTITUT OCÉANOGRAPHIQUE 



109 



Nassa plicatella A. Adams, 32. 



poecilosticta E.-A. Smith, 3i. 



— trifasciata A. Adams, 33. 



— tritoniformis Kiener, 3i. 



Natica Adansoni Philippi, 5i, pi. II, tig. 9. 



— collaria Lamarck, 5i. 



— fanel (Adanson) Recluz, 5i. 



— flammulata Réquien, 52. 



— Fossar Adanson, 47. 



— fulminea Gmelin, 5i. 



— Gruveli Dautzenberg, 52. 



— lactea Guilding, 55. 



— marochiensis Gmelin, 52. 



— Turtoni E.-A. Smith, 52. 



-^ variabilis (Recluz) Reeve, 52. 



— vittata Gmelin, 52. 

 Navicella elliptica Lamarck, 5o. 

 Neptunea contraria Linné, 29. 

 Nerita costata Brocchi, 47. 



— nodosa Linné, 39. 



— senegalensis Gmelin, 74. 



— sulcosa Brocchi, 47. 

 Neritina glabrata Sowerby, 74 

 Niso Chevreuxi Dautzenberg, 55. 

 Nucula nitida Sowerby, 74. 

 Nuculana bicuspidata Gould, 87. 



— rostrala Montagu, 87. 



— tuberculata E.-A. Smith, 87. 

 Obeliscus dolabratus Linné, 55. 



— suturalis von Maltzan, 55. 

 Octopus octopodia Linné var. verrucosa, 2. 



— sp., 2. 



Odostomia acuticostata Jeffreys, 65. 



— conoidea Brocchi, 56. 



— elegans A. Adams, 68. 



Odostomia Etiennei Dautzenberg, nov. s •., 57, pi. Il, 

 fig. 28, 29. 



— Oilsoni Dautzenberg, nov. sp., 56, pi. II, fig. 26, 27. 



— Lamothei Dautzenberg, nov.' sp., 57, pi. II, fig. 22, 



23. 



Odostomia sigmoidea Monterosato, 67. 



Odostomia Thielei Dautzenberg, nov. sp. 55, pi. II, 



fig. 24, 2i. 

 Odostomia turbonilloides Brusina, 67. 

 Olipa acuminata Lamarck, 17. 



— — Tryon (non Lamarck), 17. 



— ancillarioides Reeve, 18. 



— annotata Marrât, 17. 



— Jlammulata Lamarck, 17. 



— hiatula Tryon (non Gmelin), 18. 



— micans Dillwyn, 17. 



— millepunctata Duclos, 17. 



— nana Lamarck, 17. 



— t^enopira Duclos, 17. 

 Olivancillaria nana Lamarck, 17. 

 Olivella putchella Duclos, 18; 

 Ostrea bicolor Hanley, 82. 



— cornucopia: Chemnitz, 83. 



— cucullata Born, 83. 



Ostrea denticulata Born, 82. 



— flabellum Gmelin, 83, 84. 



— Forskalii Chemnitz, 82. 



— gasar (Adanson) Dautzenberg, 82. 



— lacerons Hanley, 82. 



— mytiloides Lamarck, 82. 



— parasitica auct. (non Gmelin), 82. 



— — var. p Gmelin, 82. 



— rufa Lamarck, 83. 

 Ostreum Gasar Adanson, 82. 

 Oxystele fulgurata Philippi, 75. 

 Paludina bulimoides Olivier, 46. 

 Pandora oblonga Sowerby, 104. 

 Panopœa Aldrovandi Ménard, 99. 

 Parthenina sigmoidea Monterosato, 67. 

 Patella Adansoni Dunker, 80, 



— antiquata Linné, 49. 



— intermedia Jeffreys, 79. 



— lugubris Gmelin, 80. 



— natalensis Krauss, 80. 



— porcellana Linné, 5o. 



— safiania Lamarck, 79. 



— Vathehti Pilsbry, 80. 

 Pecten dislocatus Say, 84. 



— flabellum Gmelin, 83. 



— gibbus auct. (non Linné), 83. 



— — Linné, 84. 



— orbicularis Sowerby, 84. 



— Tissotii Bernard!, 83. 

 Pectunculus concentricus Dunker, 87. 

 Pedipes afer Gmelin, 3, 

 PÉLÉCYPODES, 82. 



Peribolus Stipon Adanson, 21. 

 Peringia ulvœ Pennant, 49. 

 Persona Smithi von Maitzan, 40, 41. 

 Petricola lithophaga Retzius, 93. 



— pholadiformis Lamarck, 93. 

 Phasianella Petiti Craven, 74. 

 Philine aperta Linné, 4. 



— scabra Mttller, 4. 



Pholas clausa Gray, 99. » 



— truncata Say, 99. 

 Pinna ramulosa Reeve, 84. 



— rudis (Linné) auct., 84. 

 Planaxis Hermannseni Dunker, 46. 



— lineatus da Costa, 46. 



— — var. Hermannseni Dunker, 46. 

 Pleurotoma amianta Dautzenberg, nov. sp., 12, pi. 1, 



fig. 5, 6. 

 Pleurotoma cœrulea von Martens (non Weinkauff, 11. 



— — Weinkauff, 11. 



— clionetlœformis Weinkauff, i3. 



— gravis Hinds, 10. 



— lineata Lamarck, 10. 



— Afarfen^jj von Maitzan, 11. 



— mitrœformis Kiener (var.), 7. 



— muricata Lamarck, 9. 



— obesa Reeve, 10. 



— papalis Reeve, 7. 



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