SYSTEMATIC INDEX. 



Pages 



115. Tornatella pusilla. Diminutive Tornatella, . 60, 159 



FAMILY V. SIGARETINA, . 60, 160 



33. VELUTINA. VELUTINA, .... 60, 160 



116. Velutina striata. Striated Velutina, . . 61, 160 



34. CORIOCELLA. COBIOCELLA, .... 61 



117. Coriocella flexilis. Flexible Coriocella, . 61,161 



SECTION II. SIPHONATA, . f,l ]62 



FAMILY VI. BUCCININA, . 61, 162 



35. BUCCINUM. BUCCINE, ... 61, 162 



1 18. Buccinum undatum. Waved Buccine, . 61,162 



119. Buccinum anglicanum. English Buccine, . 61, 164 



120. Buccinum breve. Short Buccine, . . 61, 164 



121. Buccinum minimum. Brown Buccine, ' . 344 



36. NASSA. NASSA, . .* . . . 61,164 



122. Nassa incrassata. Black-spot Nassa, . . 61,164 



37. PURPURA. WHELK, .... 62, 166 



123. Purpura Lapillus. White Whelk, . 62, 166 



FAMILY VII. FUSINA, 62, 167 



38. MUREX. ROCK-SHELL, .... 62, 167 



124. Murex Erinaceus. Hedgehog Rock-Shell, . 62, 168 



39. Fusus. SPINDLE-SHELL, ... 62, 168 



125. Fusus antiquus. White Spindle-Shell, . 62, 168 



126. Fusus corneus. Horny Spindle-Shell, . 63, 169 



127. Fusus Buchanensis. Buchan Spindle-Shell, . 63, 170 



40. PLEUROTOMA. PLEUROTOMA, ... 63, 171 



128. Pleurotoma Banffium. Banff Pleurotoma, . 63,171 



129. Pleurotoma Turricula. Turret Pleurotoma, . 63,171 



130. Pleurotoma Trevellianum. TreveUyan's Pleurotoma, 63, 172 



131. Pleurotoma decussatum. Decussated Pleurotoma, 63, 172 



132. Pleurotoma reticulatum. Reticulated Pleurotoma, 63, 173 



41. TRICHOTROPIS. TRICHOTROPIS, . . . 329 



133. Trichotropis umbilicata. Umbilicated Trichotropis, ) 329 



Fusus Laskeyi. Laskey's Spindle-Shell, . J 63, 170 



42. ROSTELLARIA. ROSTELLARIA, ... 64, 173 



134. Rostellaria Pes-pelecani. Pelican 1 s-Foot Rostellaria, 64, 173 



FAMILY VIII. CYPR^INA, . 64,174 



43. CYPRJEA COWRIE, ..... 64, 175 



135. Cyprsea Europeea. European Cowrie, . 64, 175 



A. C. Europseaarctica, 



ORDER III. GASTEROPODA TUBULIBRAN- 



CHIATA, .... 64,176 



ORDER IV. GASTEROPODA SCUTIBRANCHIATA, 64, 176 



FAMILY I. FISSURELLINA, . 65, 176 



44. LOTTIA. LOTTIA, . . . . 65, 176 



136. Lottia virginea. Delicate Lottia, . . 65, 177 



45. EMARGINULA. SLIT-LIMPET, ... 65, 177 



137. Emarginula Fissura. Common Slit-Limpet, . 6S, 178 



