894 



Fig. 







155, 156. C. 



Gallapaginis, A. Ad. 85 



157, 158. 





Metcalfei, Sowb. 87. 



159-161. 





moms, Lamk. 89. 



162, 164. 





tuberculatum, Linn. 90. 



163, 165. 





moniliferum, Kien. 91. 



166-169. 





variegatum, Quoy, 92. 



170. 





inflatum, Quoy, 95. 



171, 172. 





petrosum, Wood, 94. 



173, 174. 





Traillii, Sowb. 93. 



175. 





Bomii, Soiob. 88. 





Plate CLXXXIII. 



176-178. 





ferrugineum, Say, 96. 



179. 





altematum, Sowb. 98. 



180, 181. 





nitidum, Sowb. 100. 



182-186. 





purpurascens, Sowb. 99. 



187. 





lemniscatum, Quoy, 106 



188, 1 89. 





rubus, Marty n, 102. 



190. 





mitrreforme, Sowb. 104. 



191. 





splendens, Sowb. 101. 



LvZ 





eximium, Sowb. 103. 



193 





Hanleyi, Soiob. 109. 



194 





vittatum, Soiob. 108. 



195-197 





rugosum, Wood, 107. 



198 





bifasciatum, Sowb. 110. 



199 





rubro-lineatum, Sb. Ill 



200, 201 





Nassoide, Soiob. 114. 



202, 203 





crassilabrum, Krauss, 112 



204 





rarimaculatum, Sow. 113 



205 





nivosum, Sowb. 115. 



200. 





flammiculatum, Sow. 116 



207-209 





zebrum, Kien. 117. 





Plate CLXXXIV. 



210, 211 





gibberulum, G. B. Ad. 







118. 



212 





tenue, Sowb. 119. 



213, 214 





lacteum, Kien. 120. 



Fig. 



215. C. papillosum, Soiob. 121. 



216. — interstriatum, Sowb. 122. 



(The " Colina" group.) 



217. — pingue, A. Ad. 123. 



218. — contractum, Sowb. 124. 



219. — macrostoma, Hinds, 125. 



220. — costiferum, A. Ad. 126. 

 (By error, costatum in text.) 



221. — pupEeforme, A. Ad. 127. 



(The " Cerithiopsis " group.) 



222. — tuberculare, Mont. 128. 

 223, 224. — gracile, Sowb. 137. 

 225-227. ■ — ■ granarium, Kien. 133. 

 228, 229. — reticulatum, Mont. 130. 

 230, 231. — Algierianum, Soiob. 129. 



232. — lima, Brug. 131. 

 233, 234. — elongatum, Sowb. 132. 

 235, 236. — neglectum,C. J B.^.134. 

 237,237*. — rugulosum, C. B. Ad. 1 3 5 . 



238. — gemmulosum, C. B. Ad. 



136, magnified. 



239. — pulchellum,C.5.^.138. 



240. — punctatum, Linn. 139. 



241. — terebellum, C.B.Ad.UO. 

 242, 243. — trilitieatum, Phil. 141. 

 244, 245. — cereum, Sowb. 141. 



246. — assimilatum, C. B. Ad. 



143. 



Plate CLXXXV. 

 (The "Pikenella" group.) 



247. — subviride, Soiob., 145. 



248. — undulatum, Sowb. 146. 

 249, 250. — attramentarium, A. Ad. 



144. 



251, 252. — conicum, Blainv. 149. 



