io8 



ANNALES DE L'INSTITUT OCÉANOGRAPHIQUE 



Lucina gibba Gray, loo. 



Lucina Lamothei Dautzenberg, nov. sp., loo, pi. IH 



fig. 5o, 5i, 52, 53, 54. 

 Lucina pecten Lamarck, 100. 



— pisum Reeve, 101. 



— subfragilis Dautzenberg, 99. 

 Lutraria elongata Gray, 98. 



— lutraria Linné, 98. 

 Lutricularia tenuis Montagu, 104. 

 Macoma cumana O.-G. Costa, io3. 

 Mactra Cumingiana Petit, 97. 



— Cumingii Desliayes, 97. 



— glabrata Linné, 96, 97. 



— Largillierti Philippi, 97 



— nitida Spengler, 97. 



— Sauliœ Gray, 97. 



— senegalensis Philippi, 97. 



— striatella Lemarck, 97. 

 Mangilia mediofasciata von Maltzan, 14. 



— Merlini Dautzenberg, 14. 



— Pontyi Dautzenberg, 14. 



— senegalensis von Maltzan, 14. 



Marginella amazona Bavay, nov. sp., 19, pi. I, fig. 10, 

 20. 



— ambig^a Bavay, nov. sp., 22, pi. I, fig. 21,22. 

 Marginella amygdala Kiener, 21, 



— annulata Reeve, 21. 



Marginella aurata Bavay, nov. sp., 26, pi. I, fig. 33, 34. 

 Marginella Bavayi Dautzenberg, 19. 



— benguelensis Jousseaume, 25. 



— bifasciata Lamarck, 18. 



Marginella bivittata Bavay, nov. sp., 23, pi. I, fig. 23, 24. 

 Marginella capensis Duhker, 23. 



— carneola Petit, 26. 



— Chudeaui Dautzenberg, 23, 25. 



— cingulata Dillwyn, 23. 



— clandestina Brocchi, 27. 



— Cleryi Petit, 18. 



Marginella columnella Bavay, nov. sp., 26, pi. I,fig. 3i, 



32. 



Marginella cornea Lamarck, 23. 



— Cumingiana Petit, ig. 



Marginella deliciosia Bavay, nov. sp., 21, pi. I, fig. 25, 26. 

 Marginella faba Linné, 18. 



Marginella gemmula Bavay, nov. sp., 20, pi. 1, fig. 17, 18. 

 Marginella glabella Linné, 18. 



— gloriosa Jousseaume, 19. 



Marginella Gruveli Bavay, nov. sp., 24, 25, pi. I, fig. 29, 

 3o. 



— — var concolor, nov. var., 25. 



— — var. albina, nov. var., 25. 

 Marginella helmatina Tryon (non Rang), 19. 



— irrorata Menke, 18. 



— Keppeli Sykes, 19. 



— limbata Lamarck, 18. 



— Lucani Jousseaume, 19. 



— mar^/na/a Born, 21. 



— miliaria Linné, 25. 



— minusculina Locard, 27. 



Marginella monilis Linné, 21. 



— occulta Monterosato, 27. 



— olivœformis YJisneî, 2\. 



— ory^a Lamarck, 24, 25. 



Marginella pallata Bavay, nov. sp., 24, pi. I, fig. 27, 28. 

 Marginella persicula Linné, 23. 



— pseudofaba Sowerby, 18. 

 Mathilda elegans de Folin,44, 68. 



— quadricarinata Brocchi, 44. 

 Melania aurita Millier, 45. 



— tuberculata Muller, 46. 

 Meretrix Belcheri Sowerby, 90. 



— striata Gray, 90. 



— lumens Gmelin, 90. 

 Mesalia brevialis Lamarck, 44. 

 Mitra carinata Swainson, 28. 



— fusca Swainson, 28. 



— Gambiana A. Adams, 28. 



— Hamillei Petit, 27. 



Mitra senegalensis Reeve, 27, 28. 



— strictecostata von Maltzan, 28. 

 Modiola elegans Gray, 85. 



— lulat (Adanson) Dautzenberg, 85. 

 Modiolaria barbatella Cantraine, 86. 

 Modulus ambiguus Dautzenberg, 42. 

 Monodonta fulgurata Philippi, 75. 

 Murex angularis Lamarck, 37. 



— ■ cornutus Linné, 36. 



— — var. tumulosa Sowerby, 36. 



— decussatus Gmelin, 36. 



— fasciatus Sowerby, 36. 



— Gubbi Reeve. 36. 



— hoplites P. Fischer, 37. 



— lyratus A. Adams, 37. 



— neritoideus Linné, 39. 



— osseus Reeve, 36. 



— quadrifrons Lamarck, 37. 



— tumulosus Sowerby, 36. 



— turbinatus Lamarck, 37. 



— varius Sowerby, 37. 

 Mytilus afer Gmelin, 84, 85. 



— africanus van Beneden, 86. 



— atropurpureus (Dunker) Reeve, 85. 



— pictus Born, 84, 85. 



— senegalensis Lamarck, 85. 



— tenuistriatus Dunker, 85. 



— — var. lœvis Dautzenberg, 85. 

 Nassa argentea Marrât, 3 1 . 



— costulata Renier, 32. 



— Ferussaci Payraudeau, 32. 



Nassa Fischeri Dautzenberg, nov. sp., 3i, pi. I, fig. 37, 

 38. 



— — var. fuscescens Dautzenberg, 32. 

 Nassa Gallandiana P. Fischer, 33. 



— glabrata Sowerby, 3o. 



— incrassata Strôm, 3i. 



— miga (Adanson) Bruguière, 3i. 



— Mti//er» von Maltzan, 3i. 



— obliqua Kiener, 3o. 



