476 



INDEX. 







PAGE 









PAGE 



Pleurotoma curtistorna 



... 271 



Pleurotoma nebula 





272. 297 



— 



decorata 



... 219 



— 



— var. elongata ... 



... 273 



— 



decussata 261, 289, 300, 



382, 386 



— 



nebulosa 





... 273 



— 



denticula . . . 208, 



209, 221 



— 



neuropleurum . 





... 383 



— 



denticulata (XXVI, 7, 8) 



... 208 



— 



nivale ... 





... 207 



— 



Dowsoni 



... 291 



— 



notata ... 





258 



— 



elegans, Moll. ... 



... 393 



— 



ornata ... 





216 



— 



— Phil 



. . . 222 



— 



pannus ... 



215, 



216, 217 



— 



emarginata 



... 241 



— 



Payraudeaui 





... 262 



— 



emendata 



... 227 



— 



Payraudoti 





... 262 



— 



exarat.i, ... 



... 285 



— 



perpulchra 





... 238 



— 



festiva ... 



... 216 



— 



Philberti 





... 234 



— 



galerita ... 



228, 377 



— 



plebeia (XXVI, 9, 



10) 



... 209 



— 



Gastaldii (XXVI, 19)... 



... 209 



— 



plicatella 





... 258 



— 



ginnania 



... 273 



— 



porrecta 





... 207 



— 



ghmanianum 



... 273 



— 



purpureum 





231 



— 



gracile ... 



241, 256 



— 



pyramidalis 





295 



— 



gracilior 



... 257 



— 



ramosa ... 





... 211 



— 



granuliua 



... 217 



— 



Eeuieri ... 





... 227 



— 



Grwynii ... 



... 382 



— 



reticulata, Brown 





294 



— 



harpula ... 



. 255 



— 



— Phil. 





... 239 



— 



harpularia 



... 287 



— 



robusta ... 



... 



... 279 



— 



Heckeli ... 



... 216 



— 



Rochettse 





... 228 



— 



hispidula . . . 259 



261, 383 



— 



rufa 





... 253 



— 



Hoeruesi 



... 387 



— 



— var. Ulideana 





... 254 



— 



Hosiusi ... 



... 221 



— 



scalaris ... 



. . . 



278, 298 



— 



hystrix ... 



... 240 



— 



— var. abyssicola 



... 280 



— 



icenorum 



... 220 



— 



— var. ecarinata . . . 



... 280 



— 



incrassata ... 



222, 224 



— 



scalaroides 



... 



... 283 



— 



inermis (XXVI, 5) ... 



... 207 



— 



secalinum 



... 



. . . 253 



— 



— var. nuda (XXVI, 6) . . 207 



— 



Selysii (XXVI, 17 



18) 



... 206 



— 



inflata ... 



... 235 



— 



semicolon 





218, 228 



— 



interrupta 



... 210 



— 



semiplicatum ... 





... 243 



— 



intorta ... 



... 212 



— 



var. minus 



... 243 



— 



Keepingi 



... 388 



— 



senilis ... 





... 264 



— 



laevigata 



... 274 



— 



septangularis ... 





... 251 



— 



Leufroyi 



... 235 



— 



sigmoidea 





... 22--> 



— 



linearis ... 



237, 379 



— 



siruilis 





259, 261 



— 



Loprestianum ... 



.. 219 



— 



Smithii ... 





... 248 



— 



Maravignas 



... 222 



— 



stria 





... 243 



— 



megastomuin ... 



... 267 



— 



striolata 



248 



270, 386 



— 



mitrula ... 



... 385 



— 



subulata 



... 



... 260 



— 



modiola ... 



... 230 



— 



Suessi ... 





... 225 



— 



Morchi ... 



... 302 



— 



Tarentini 



... 



... 229 



— 



Morreni 



... 212 



— 



tenuistriata 





... 263 



— 



multi striata 



... 288 



. — 



terebra ... 





... 229 



— 



nana, Scacc. 



... 268 



— 



Trevellianum . . . 





... 294 



— 



nanum, Phil. ... 



... 268 



— 



Trevelvana 



... 



... 294 



