110 
Pleurotoma spiralis E.-A. Smith, 11. 
— spirata Lamarck, 10. 
Pleurotoma torta Dautzenberg, nov.sp., 11, pl. I, fig. 3, 4. 
Pleurotoma tripartita E. A. Smith, 10. 
Potamides fuscatus Linné, 42. 
Psammobia færæensis Chemnitz, 95. 
intermedia Deshayes, 95. 
Pseudoliva plumbea (Chemnitz) Dillwyn, 30, pl. L.fig. 35. 
sepimana (Rang) Tryon, 30. 
sepimenta Rang, 30. 
sepimentum Rang, 30, pl. I, fig. 36. 
sebrina À. Adams, 30. 
Pseudomalaxis Macandrewi Iredale, 48. 
PTÉROPODES, 2. 
Purpura Cofar Adanson, 37. 
coronata Lamarck, 3. 
Farois Adanson, a. 
Forbesi Dunker, 38, 39. 
giton (Adanson) Dautzenberg, 30. 
hœæmastoma, Linné, 38, 30. 
var. undata Lamarck, 38. 
neriloidea Linné, 39. 
nodosa Linné, 39. 
Pusionella aculeiformis Lamarck, 8. 
candida Philippi, 7. 
Pusionella Haasi Dautzenberg, nov. sp., 8, pl. |, fig. 7. 
8, 9, 10. 
Pusionella Milleti Petit,s8. 
nifat (Adanson) Bruguière, 8. 
rapulum Reeve, 9. 
vulpina Born, 7, 9. 
Pyramidella dolabrata Linné, 55. 
Pyrgulina approximans Dautzenberg, nov. sp., 70, 71, 
pl. III, fig. 25, 26. 
Bavayi Dautzenberg, nov.sp., 69,71, pl. II, fig. 23, 
24. 
connexa Dautzenberg, nov.sp.,72,pl. II, fig. 31,32. 
Germaini Dautzenberg,nov.sp.,71,pl. Ill, fig. 21, 22. 
Givenchyi Dautzenberg, nov. sp., 71, pl. II, 
fig. 10, 20. 
infrasulcata Dautzenberg, nov. sp., 68, pl. III, 
fig. 17, 18. 
Pyrgulina intermixta Monterosato, 72. 
Jeffreysi B. D. D. (non Koch et Wiechman), 72. 
Pyrgulina Jullieni Dautzenberg, nov. sp., 69, pl. I, 
fig. 13, 14. 
Lamyi Dautzenberg, nov.sp.,70,71, pl. Ill, fig. 33,34. 
obesa Dautzenberg, nov. sp.; 73, pl. III, fig. 27, 28. 
sculptatissima Dautzenberg, nov.sp., 67,68, pl. II, 
fig. 15, 16. 
Pyrgulina sigmoidea Monterosato, 67. 
spiralis Montagu, 67. 
turbonilloides Brusina, 67. 
Pyrgulina Vayssierei Dautzenberg, nov.sp., 73, pl. HI, 
fig. 29, 30. 
Ranella cælata Broderip, 40. 
marginata Gmelin, 40. 
pustulosa Reeve, 40. 
Rapana coronata Lamarck,30. 
ANNALES DE L'INSTITUT OCÉANOGRAPHIQUE 
Raphitoma brachystoma Philippi, 14. 
Strucki von Maltzan, 14. 
turgida Forbes, 14. 
truncatula Bruguière, 3. 
Ringicula conformis Monterosato, 4. 
Rissoa cancellata da Costa, 48. 
Guerini Recluz, 48. 
radiata Philippi, 48 
Rissoina africana Dautzenberg, nov. sp., 48, 40, pl. 
fig. 5,6. 
var. crassior, nov. var., 48, pl. II, fig. 7,8. 
Rissoina elewantula Angas, 40. 
Saxicava arctica, Linné, 90. 
Scala commutata Monterosato, 53 
crenata Linné, 54. 
SCAPHOPODES, $0. 
Scissurella costata d'Orbigny, 70. 
Seila carinata E.-A. Smith, 42. 
Semifusus morio Linné, 20. 
Sigaretus bifasciatus Recluz, 52. 
concayus Lamarck, 52. 
Siphonaria algesiræ Quoy et Gaimard, 3. 
Smaragdia viridis Linné, 74. 
Solariella Dereimsi G. Dollfus, 75. 
Solarium bisulcatum d'Orbigny, 47. 
Solen guineensis Gray, 06. 
marginatus Pennant, 96. 
Solenocurtus albus Reeve, 06. 
strigilatus Linné, 96. 
Solenomya togata Poli, 104. 
Spondylus Powelli E.-A. Smith, 83. 
Standella senegalensis Philippi, 07. 
Strombus bubonius Lamarck, 41. 
—  glabratus Sowerby, 30. 
Sulin Adanson, 50. 
Surcula cærulea Weinkauff, r1. 
Martensi von Maltzan, 11. 
pluteata Reeve, 11. 
sinistralis Petit, 11. 
undatiruga Bivona, 11. 
Syndesmya Pilsbryi Dautzenberg, nov. sp., 103, pl. I, 
fig. 46, 47, 48, 49. 
Tagalus angulatus Sowerby, 06. 
T'alona clausa Gray, 90. 
Tapes aureus Gmelin, q2. 
decussatus Linné, 03. 
durus Gmelin, 92. 
lucens Locard, 02. 
pullastra Montagu, 92. 
Tectarius granosus Philippi, 47. 
miliaris var. Tryon (non Quory), 47. 
Teinostoma punctatum Jousseaume, 78. 
T'ellina Chudeaui Dautzenberg, 102. 
compressa Brocchi, 102. 
depressa Pennant, 05. 
Hanleyi Dunker, 102. 
Listeri Hanley, 101. 
madagascariensis Gmelin, 102. 
ny mphalis Lamarck, 101. 
