350 



bifonnis, 87. 

 Nigrita 



bicolor, 75. 



cinereocapilla. 75. 



fusconota, 75. 



Lucieni, 75. 



luteifrons, 75. 



similis, 75. 

 Niotha 



albescens, 250. 



monile, 250. 

 Notornis. 



montelli, 98. 

 Nubecula 



geographicus, 259. 

 Nucula 



expansa, 171. 

 Nyctiardea 



nycticorax, 78. 

 Nycticorax 



eiiropœus, 78. 



griseus, 78. 

 Odostomia, 240. 

 Oleacina, 230. 



algira, 231. 

 Oleacinidés, 230. 

 Oligolimax, 164. 

 Oliva 



carneola, 252. 



var. alba , 252. 



cœrulea, 251. 



episcopalis, 251. 



guttata, 252. 



guttuTa, 251. 



hispidula, 252. 



leucophœa, 252. 



maculata, 252. 



inantichora, 252. 



tricolor, 251. 

 Oniscia 



Denissoni, 178. 

 Ophioproctes, 300, 303. 



Liberiensis, 301. 

 Ophiusa 



dœdalea, 93. 

 Orgyia 



velutina, 90. 

 Ortygometra 



egregia, 79. 

 Ostrea 



edulis, 174. 

 Otomela 



cristata, 38. 



isabellina, 44. 



lucionensis, 41. 



phaenicura, 137. 



phaenicuroides, 41. 



speculigera, 36, 42. 

 Ovula 



oviformis, 263. 



o>Tim, 263. 

 Oxychilus 



crystallinus, 157. 



INDEX (1878) 



Oxylophus 



Jacobus, 74. 

 Pachipoma 



rhodostomum, 267. 

 Pachytriton 



brevipes, 72. 

 Pœdia 



costimacula, 87. 



mesogonse, 87. 

 Pallenura 



sulphurea, 136. 



paludina, 165. 

 Pandora 



gracialis, 170. 

 Papillifera, 165. 

 Papuina 



lanceolata, 270. 



lituus, 269. 



vitrea, 269. 

 Passer 



rutilans, 138. 

 Patella 



stellaris, 268. 



testudinalis, 171. 



virginea, 173. 



vulgata, 174. 

 Patula, 164. 

 Pecten 



grœnlandicus, 171. 



Haskvnsi, 171. 



islandicus, 171, 174. 



obliteratus, 177. 



pallium, 177. 



radula, 177. 



senatorius, 177. 



solaris, 177. 



squamosiis, 176. 



tigris, 176. 



varius, 174. 

 Peliperdix 



lathami, 79. 

 Pelobates 



cultripes, 289. 315, 317, 

 323, 



fusciis, 101, 125, 126, 

 289, 315, 317, 320, 

 323. 

 Pelodytes 



punctatus, 46, 100, 125, 

 131, 132, 289. 

 Perdix 



gambra, 144, 145, 146, 

 340. 



petrosa, 144, 145. 

 Peristernia 



elegans, 253. 



lauta, 253. 



luteola, 253. 



nassatula, 252. 



Wagiieri, 252. 

 Perriera 



clausiliœformis, 272. 

 Phenacolimax, 164. 

 Philine 



quadrata, 172. 



punctata, 172. 

 Pholas 



crispata, 173. 

 Photophilus, 181. 



scutellatus, 185. 

 PhractogonuB 



galeatus, 300. 

 Phrontis 



semisulcata, 250. 

 Phyllodactyias 



europœus, 70. 

 Phyllopneuste 



co roua ta, 136. 

 Phylloxéra, 286. 



vastatrix, 288. 

 Physa, 165. 



fontinalis, 167. 

 Picus 



kamtschatkensis, 139. • 



leuconotus, 139. 

 Pila 



grossa, 266. 



leguilionana, 266. 



semirugosa, 266. 

 Piliscus 



commodus, 173. 

 Pinna, 277. 

 Pipastes 



agilis, 136. 

 Pirostoma, 165. 

 Pisania 



buccinulum, 235. 



ignea, 245. 



tritonicum, 2/5. 

 Pisidium, 165. 

 Planaxis 



riigra, 265. 

 Planorbis, 165, 170. 



glaber, 169, 



obvolutus, 161. 

 Planospira 



loxotropis, 271. 



tortilabia, 270. 



tortilabia, 'var. fassia 

 nulla, 270. 



zonalis, 271. 

 PlatosphuB 



Gervaisii, 338. 

 Pleurodeles 



Waltlii, 306, 307, 308. 

 323. 

 Pleurotoma 



albina, 246. 



Babylonia, 176. 346. 



cingulifera, 246. 



cryptorapha, 247. 



elegans, 172. 



fascialis, 176. 



impressa, 172. 



maculata, 176. 



pliciferra, 172. 



Raffrayi, 246. 



spectabile, 247. 



