INDEX 



447 



Natica grcenlandica, on the animal 



of, 393. 

 Neobalaena marginata, note on, 80. 

 Nicholson, Prof. H. A., on a new 



genus and some new species of 



Graptolites, 269 ; on the chief 



generic types of the Palaeozoic 



corals, 305, 424. 

 Notothenia, new species of, 315. 

 Nymphon, new species of, 76, 117. 

 Ophideres, on the structure of the 



trunk of, 372. 

 Orchestes, new species of, 61. 

 Orton, Prof. J., on the geological 



structure of the Amazonsy alley ,359. 

 O'Shaughnessy, A. W. E., on new 



species of Geckotidae, 262. 

 Palsemon, new species of, 343. 

 Paramcera, characters of the new 



genus, 75. 



australis, note on, 117. 



Pascoe, F. P., on Australian Cureu- 



lionidas, 55 ; on new genera and 



species of New-Zealand Coleo- 



ptera, 210. 

 Patula, new species of, 406. 

 Pelagonemertes Rollestoni, on the 



anatomy of, 377. 

 Pericopiinpe, revision of the sub- 

 family, 163. 

 Perrier, E., on a new intermediate 



type of the subkingdom Vermes, 



295. 

 Pha?goptera, new species of, 233. 

 Phaloesia, new species of, 171. 

 Phrynixus, characters of the new 



genus, 221. 

 Phycosecis, characters of the new 



genus, 213. 

 Phyllodactylus, new species of, 263. 

 Plateau, F., on some phenomena of 



digestion in Insects, 152. 

 Platycrinus, observations on the 



genus, 90. 

 Platyphffius, characters of the new 



genus, 66. 

 Pleurotomaria,on a Tertiary,101, 235. 

 Podocerus, new species of, 75. 

 Polygordius, on the organization of, 



205,369. 

 Pourtales, L. F., on Corals at the 



Galapagos Islands, 374. 

 Propithecus, new species of, 125. 

 Protoplasm, on the action of borax 



on, 149. 

 Protozoa, on the nutrition of the, 322. 

 Psychrolutes, new species of, 316. 



Pteromys, new species of, 282. 



Pterosoma'plana, observations on, 382. 



Putnam, F. W., on the blind fish of 

 the Mammoth Cave of Kentuckv, 

 79. 



Putrefaction, on the action of borax 

 in, 148. 



Pyralis, new species of, 411. 



Pyrausta, new species of, 414. 



Remigia, new species of, 408. 



Renodes, new species of, 409. 



Rissoa, new species of, 69. 



Royal Society, proceedings of the, 287. 



Sagitta, on the position of, 81. 



Salens, new species of, 64. 



Schnetzler, J. B., on the action of 

 borax in fermentation and putre- 

 faction, 148. 



Scissurella, new species of, 72. 



Sciurus, new species of, 311. 



Scotophilus, new species of, 122. 



Selenis, new species of, 409. 



Semper, Prof. C, on the anatomy of 

 Comatula, 202. 



Serolis, new species of, 74, 116. 



Sharpe, R. B., on Cossypha p pyrrho- 

 pvgia, 236. 



Shells, new, 67, 103, 118, 200. 



Skenea, new species of, 71. 



Smith, E. A., on new shells from 

 Kerguelen's Island, 67 ; on Japanese 

 Gasteropoda, 103 ; on a new species 

 of Solenella, 118 ; on new species 

 of Marginellidre, 200. 



Solenella, new species of, 72, 1 18. 



Sphingomorpha, new species of, 406. 



Spiders, on new and rare British, 

 237 ; on a new genus of, 317 ; on 



f* 'new and curious forms of, 383. 



Sponges, new, 223. 



Spongida, on the study and classifi- 

 cation of the, 1, 126, 177. 



Stenopotes, characters of the new 

 genus, 216. 



Struthiolaria, new species of, 67. 



Stylopsis, new species of, 103. 



Syagrius, characters of the new 

 genus, 56. 



Sycon ciliatum, on the development 

 of, 41. 



Synarthrus cinereiventris, note on, 79. 



Syrphetodes, characters of the new 

 genus, 2l5. 



Taphozous, new species of, 232. 



Tarentola, new species of, 263. 



Tatorinia, description of the new 

 genus, 408. 



