INDEX OF SPECIES 



4T 



Cytherea 



semilamellosa, 6, 6i, 246, P 



67, P 68. 

 solidissima, 196, 296. 

 squalida, 201, 246, 278, 



366, P 64. 

 subsuloata, 247, P 79. 

 tigerina, P 96. 



tortuosa, 185, 229, 247. 

 undulata, 189, 246, P 59. 

 unicolor, 185. 

 vuluerata, 185, P 68. 

 zonaria, P 70. 

 Cythna 



albida, 99, 143. 

 asteriaphUa, 104, 218. 

 tumeiis, 143, 218. 



Daotylidea 



mutioa, P 470, 

 Dactylina 



Campeoliensis, 121. 



Chiloensis, 121. 



dactylus, 39. 



laqueata, 23. 

 Dactylus 



inorass'atus, P 464. 

 Dsedalochila 



implicata, 294. 

 Daphnella 



aspera, 144, 314. 



effu-sa, 114, 144, 243- * 



casta, 24, 109, 205, 332, 



crebriplicata, 109. 



fllosa, 23, 144, 284. 

 Darina 



declivis, 93, 123, 251. 

 Sefrancia 



bella, 230, 349. 



interoalaris, S 163. 



intricata, 97, 122, P 6, 244, 

 298. 



rana, P 399. 



rava, 259, 331, S 163, S 

 164. 



serrata, S 163. 



Deudronotus 



arboresceus, 218, 313. 



ins, 95. 

 Dendropoma 



lituella, 42. 



megamastum, 42. 

 Centalium 



corrugatum, 251, 317, P 

 189. 



dentalis, O 222. 



eburneum, 134. 



elephantinum, P 314, X 419. 



entalis, 46, 98, 134, 296. 



glabrum, X 414, X 435, X 436. 



var. X 414. 



hexagonum, 46, 98, 134, 154. 



hyaliniim,3i, 134,0225,0251, 

 O 317, P 188, P 536. 



imperforatnni, X 414, X 425, 

 X436. 



inourvum, X 425. 



var. Indianorum, 98, 134, 169, 



lacteum, 31, 152. 



liratum, 46, 251, 317, P 188. 



miuutum, X 413, X 435. 



nebulosum, 175. 



politum, 223, 317. 



pretiosum, 31, 46, 98, 134, 

 251, 296, P 189. 



pseudosexagonum, 46. 



qnadrangulare, 46. 



rectius, 89, 134. 



semipolitum, 31, 98, 134, 152, 



Oi75- 



splendidum, 46, 



striolatum, 46. 



substriatum, 367. 



tessaragonum, 180, 317. 



tetragonnm, 46, 152. 



trachea, X 414, X 423, X 425. 



var. X 414. 



Diadora 



ci'ucibaliformis, 80. 

 Diala 



acuta, 99, 143. 



electrina, 104, 217. 



