ANNALES 
Tellina rosea Lamarck, 102. 
— rubicunda Gould, 102. 
— senegalensis Hanley, 102. 
— strigosa Gmelin, 101. 
—  Tivel Adanson, 91. 
T'erebra festiva Deshayes, 5. 
—  granulosa Lamarck, 34. 
— Grayi E.-A. Smith, 5. 
Terebra Gruveli Dautzenberg, nov. sp., 5, pl. I, fig. 1, 2. 
Terebra laurina Hinds, 6. 
—  lepida Hinds, 6. 
—  micans Hinds, 6. 
—  Nifat Adanson, 8. 
— senegalensis Lamarck, 5. 
Thracia papyracea Poli, 104. 
Tichogonia africana Van Beneden, 86. 
Tinostoma costulata de Folin, 78. 
Tinostoma Dalli Dautzenberg, nov. sp., 77, pl. I, 
fig. 38, 39, 40. 
— Gruveli Dautzenberg, nov. sp., 78, pl. III, fig. 35, 
36, 37. 
Tinostoma lirata E.-A Smith, 78. 
—  punclatum Jousseaume, 78. 
Tivela bicolor Gray, o1. 
— tripla Linné, or. 
Torinia bisulcata d’Orbigny, 47. 
—  fallaciosa Tiberi, 48. 
—  Malani Dautzenberg, 47. 
Tornatina Knockeri E.-A. Smith, 4. 
Triforis perversa Linné, 41. 
Triton ridens Reeve, 40, 41. 
Tritonidea assimilis Reeve, 31 
—  lauta Reeve, 30. 
—  viverrata Kiener, 20. 
Trochita radians Lamarck, 50. 
Trochocochlea colubrina, Gould, 75. 
— lineata da Costa, 75. 
—  punctulata Lamarck, 75. 
— sagittifera Lamarck, 75. 
Trochus dolabratus Linné, 55. 
— fulguratus Philippi, 75. 
—  guineensis Gmelin, 74. 
—  obliquatus Gmelin, 75. 
— radians Lamarck, 50. 
—  turritus dolabratus Linnaei Chemnitz, 55. 
—  umbilicalis da Costa, 75. 
—  umbilicatus Montagu, 75. 
Trophonopsis Gruveli Dautzenberg, 36. 
Tugonia anatina Gmelin, 08. 
Turbo cancellatus da Costa, 48. 
— ungulinus Linné, 42. 
—  Vasset Adanson, 74. 
Turbonilla Bedoti Dautzenberg, nov. sp., 63, pl. Il, 
fig. 39, 40. 
— Buttoni Dautzenberg, nov. sp., 64, pl. IT, fig. 41. 
42- 
Turbonilla candida de Folin, 56. 
Turbonilla Canquei Dautzenberg, nov. sp., 63, pl. II, 
fie: 5716: 
DE L'INSTITUT OCÉANOGRAPHIQUE 111 
Turbonilla elegans Verrill, 68. 
Turbonilla Gruveli Dautzenberg, nov. sp., 61, 
fig. 36, 37. 
— — var. multicostata, nov. var., 61, pl. Il, fig. 38. 
— Haullevillei Dautzenberg, nov. sp., 62, pl. I, 
fg.134,535: 
—  Joubini Dautzenberg, nov. sp., 65, pl. Il, fig. 43, 44. 
—  Kobelti Dautzenberg, nov. sp., 64, pl. IL, fig. 11, 12. 
—  Marteli Dautzenberg, nov. sp., 62, pl. HI, fig. 1, 2. 
— Melvilli Dautzenberg, nov. sp., 65, pl. II, 
fig. 3, 4. 
Turbonilla obliquata Philippi, 60. 
Turbonilla obliquecostata Dautzenberg, nov. sp., 60, 
pl. IL, fig. 30, 31. 
Turbonilla Pallaryi Dautzenberg, 60. 
— rosea von Maltzan, 60, 61. 
— rufa Philippi, 66. 
—  rufescens Forbes. 
Turbonilla secernenda Dautzenberg, nov. sp., 
pl. Il, fig. 32, 33. 
Turbonilla senegalensis von Maltzan, 50. 
—  sigmoidea Monterosato, 67. 
Turbonilla subtilissima Dautzenberg, nov. sp., 66, pl. IH, 
fig. 7, 8,0, 10. 
T'urbonilla tenuis Pallary, 60. 
Turritella bicingulata Lamarck, 43. 
— _ fascialis Menke, 44. 
—  flammulata Kiener, 43. 
— meta Recve, 43. 
Turritella prætermissa Dautzenberg, nov. sp., 43, pl. II, 
fig. 1, 2. 
var. candida, nov. var., 44. 
Turritella ungulina Linné, 42. 
T'ympanotomus fuscatus Linné, 42. 
var. Oweni Férussac, 42. 
var. radula Linné, 42. 
Ungulina alba (Rang) Dunker, 94. 
— rubra de Roissy, 94. 
Venerupis irus Linné, 03. 
Venus declivis Sowerby, 92. 
— rosalina Rang, 02. 
— tripla Linné, 01. 
—  verrucosa Linné, 92. 
Vermetus Adansoni Daudin, 42. 
Vibex fuscus (Gmelin) H. Adams, 45. 
Vitrinella Bushi Dautzenberg, nov. sp., 76, pl. II. 
fig. 41, 42, 43. 
Vitrinella helicoiïdea C.-B. Adams, 77. 
Voluta monilis Linné, 21. 
—  proboscidalis Lamarck, 27. 
Volutella minusculina Locard, 27. 
Volvula acuminata Bruguière, 4. 
Weinkaufia diaphana Aradas, 4. 
Xenophora senegalensis P. Fischer, 51. 
Yetus cymbium Linné, 27. 
— gracilis Broderip, 27. 
—  Neptuni Gmelin, 27. 
—  porcinus Lamarck, 27. 
—  proboscidalis Lamarck, 27. 
DIEU 
60, Gr, 
