— 205 — 



Kimella Ag-as. 55. 

 Ringicella Gray. 96. 

 Eingicula Desh. 49. 

 Eisella Gray. 65. 

 Eissoa Fremv. 67. 

 Eissoella Gray. 65. 

 Eobusta Bttg. 136. 

 Eostellaria Lam. 55. 

 Kotella Lam. 78. 

 Rotula Alb. 95. 

 Eotundaria Rfq. 180. 

 Euma Ch. 47. 

 Eumina Riss. 130. 

 Eyssota Alb. 94. 



S. 



Sagda Bk. 97. 

 Sarmatieus Gray. 76. 

 Salaropsis Bk. 112. 

 Saxicava Fl. d. B. 158. 

 Saxidomus Com-. 170. 

 Scabricula Sw. 39. 

 Scala Klein. 47. 

 Scalaria Lam. 47. 

 Scaliola A. Ad. 48. 

 Scaphander Mft. 89. 

 Scapharca Gray. 187. 

 Scaphella Sw. 38. 

 Schasicheila Sh. 334. 

 Schizodesma Gray. 161. 

 Scissurella Orb. 50. 

 Scrobicularia Sclimcli. 165. 

 Scutalus Alb. 121. 

 Segmentina Flmg. 145. 

 Semirugata Bttg. 136. 

 Semicassis Klein. 44. 

 Senectus Humph. 76. 

 Senilia Gray. 187. 

 Sepia L. 21. 

 Septaria Lam. 157. 

 Septifer Reiz. 185. 

 Serrula Ch. 164. 

 Serriilina Bttg. 138. 

 Sesara Alb. 95. 

 Sigaretus Lam. 47. 

 Siliquaria Brug. 71. 



Sirania Risso. 58. 

 Siphonaria Blvll. 145. 

 Siphonium Gray. 70. 

 Sistrum Mft. 34. 

 Skenea Flmg. 68. 

 Solarium Lam. 50. 

 Solecurtus Blvll. 158. 

 Solemya Lam. 176. 

 Solen L. 157. 

 Soletellina Blvll. 162. 

 Somatogyrus Gill. 66. 

 Sophina Bens. 93. 

 Spatha Lea. 183. 

 Sphenia Turt. 159. 

 Sphyradium Agas. 133. 

 Spirorbis Sw. 145. 

 Spirula Lam. 21. 

 Spondylus L. 190. 

 Stenogyra Sh. 130. 

 Stenotrema Rfq. 100. 

 Stephanoconus Mörch. 50. 

 Stigmatica Bttg. 135. 

 Stoastoma C. B. Ad. 153. 

 Stomatella Lam. 82. 

 Stomatia Hlblng. 82. 

 Strebelia Gross. 90. 

 Strephona Bowdch. 35. 

 Streptaxis Gray. 91. 

 Streptostyla Mrts. 91. 

 Streptostyla Sh.'91. 

 Strigatella Sw. 40. 

 Strigilla Turt. 163. 

 Strigillaria Vest. 138. 

 Strombus L. 54. 

 Strophia Alb. 133. 

 Strophocheilus Spix. 119. 

 Struthiolaria Lam. 55. 

 Stylifer Brod. 50. 

 Stylodonta Jan. 110. 

 Substrieta Bttg. 136. 

 Subula Schmch. 48. 

 Subulina Bk. 131. 

 Succinea Drap. 139. 

 Suitana Sh. 122. 

 Sunetta Link. 167. 

 Surcula H. A, Ad. 27. 



