INDEX. 



lix 



Natica continued. 



acuta, iii. 332. 



alba, iii. 34] . 



Alderi, iii. 330. 



arnpullaria, iii. 32(3. 



canaiiculata, iii. 33i*. 



castanea, iii. 326, 330. 



catena, iii. 326. 



cornea, iii. 339. 



fulva, iii. 334. 



glabrissima, iii. 345. 



glaudiia, iii. 326, 330. 



Groenlandica, iii. 341; iv. 286. 



Helicoides, iii. 339; iv.286. 



intermedia, iii. 330. 



intricata, iii. 344. 



Kingii, iii. 343. 



lactea, iii. 332. 



lacuna, iii. 59. 



livida, iii. 341. 



MarocJiiensis, iii. 330. 



monilifera, iii. 326, 330. 



Moiztagui, iii. 336. 



nitida, iii. 330. 



pallidula, iii. 56. 



Philippiana, iii. 332. 



plumbea, iii. 334. 



proxima, iii. 334. 



pusilla, iii. 341. 



rutilis, iii. 336. 



sordida, iii. 334. 



squalida, iii. 326. 



subcarinata, ii. 542. 



sulcata, iii. 345. 



iuberosissima, iii. 345. 



Vulenciennesii, iii. 344. 

 NATICID^, iii. 324. 

 Nautilus lacustris, iv. 163. 



spirula, iv. 242. 

 Ne.era, i. 194. 



abbreviata, i. 201 . 



brevirostris, i. 195. 



costellata, i. 199. 



cuspidata, i. 195. 



sulcata, i. 199. 



viirea, i. 201. 

 Nerila alba, iii. 69. 



canrena, iii. 326, 344, 345. 



catena, iii. 326, 330. 



elegans, iv. 201. 



fasciata, iii. 11. 

 fluviatilis, iii. 7. 



glabrissima, iii. 345. 



glaucina, iii. 326, 330. 



intricata, iii. 344. 



jaculaior, iii. 14. 



IcEvida, iii. 332. 



littoralis, iii. 45. 



nitida, iii. 330. 



Nerifa continued. 



mammilla, iii. 330, 333. 



pallidtda, iii. 56. 



pellucida, iii. 69. 



piscinalis, iii. 1 9. 



r«^, iii. 59, 336. 



sulcata, iii. 345. 



Syncera hepatica, iii. 70. 



iuberosissima, iii. 345. 



valvata, iii. 21 . 



virginea, iii. 6. 



vivipara, iii. 9,11. 

 NERITID^, iii. 1. 



Neritina, iii. 2 ; iv. 261. 



Dalmatica, iii. 3. 



fluviatilis, iii. 3. 



fontinalis, iii. 3. 



Hildreiclui, iii. 5. 



intexta, iii. 5. 



Mertoniana, iii. 6. 



Mittreana, iii. 5. 



Nuviidica, iii. 5. 



Peloponensis, iii. 5. 



Sardoa, iii. 5. 



thermaiis, iii. 5. 



trifasciaia, iii. 5. 



zebrina, iii. 5. 

 NescBa granulata, iii. 377. 



mamillata, iii. 377. 

 Nicania striata, i. 467. 

 NucuLA, ii. 214. 



argentea, ii. 218. 



curvirostra, ii. 232. 



decussata, ii. 221. 



gibbosa, ii. 230. 



lenticula, ii. 230. 



margaritacea, ii. 216, 220. 



ininula, ii. 227. 



nitida, ii. 218. 



nuclea, ii. 220. 



nucleus, ii. 215, 220. 



oblonga, ii. 233. 



Polii, ii. 221. 



pygmcBa, ii. 230. 



radiata, ii. 220. 



recurva, ii. 232. 



rostrata, ii. 227, 232. 



sulcata, ii. 221. 



tenera, ii. 223. 



tenuis, ii. 223, 230. 



truncata, ii. 233. 



OCTOPODID^, iv. 208. 

 Octopus, iv. 208. 



cirrliosus, iv. 211. 



ocfopodia, iv. 211. 



ventricosus, iv. 211. 



vulgaris, iv. 209. 

 Odoncineta papyracea, i. 221. 



