INDEX. 
Myoprocta, definition of the new 
generic name, 464, 
Myriotrochus Rinkii, note on, 415. 
Nannocharax, new species of, 437, 
Nassa, new species of, 306. 
Naupheeta, new species of, 378. 
Neaxius, characters of the new sub- 
genus, 537. 
Neodius, new species of, 469. 
Nerita, new species of, 498. 
Ninoe Kinbergi, note on, 143, 159. 
Nomada, new species of, 208, 444, 
Nomia, new species of, 51, 610. 
Norman, Canon A. M., on the natural 
history of East Finmark, 87, 280, 
406, 
Notodoma, new species of, 425, 
Nycteris, new species of, 633. 
Nyctinomus, new species of, 501, 
634, 
Odynerus, new species of, 613, 
Olfersia, remarks on species of, 264. 
Omphalius, new species of, 499. 
Oncometopia undata, new subspecies 
of, 453. 
Onuphis, remarks on species of, 133, 
149. 
Onus, new species of, 346. 
Opeas, new species of, 604. 
Ophichthys, new species of, 622. 
Ophryophryne, characters of the 
new genus, 186. 
Opisthotropis, new species of, 350. 
Orectoscelis, characters of the new 
genus, 426. 
Ornithoica, notes on species of, 263. 
Ornithomyia, remarks on the genus, 
261. 
Orphinium, characters of the new 
genus, 419, 
Orthoptera, new, 273, 373. 
Orygia, new species of, 194. 
Oryzomys, new species of, 240. 
Ostracoda collected during the cruise 
of the ‘Oceana,’ list of the, 337. 
Papilio, new species of, 221. 
Pectunculus, new species of, 501. 
Pelmatochromis, new species of, 59, 
44], 
Pelmatosilpha, new species of, 375. 
Pentadactylus, new species of, 496. 
Pentila, new species of, 325. 
Pericallia, new species of, 193. 
Peristernia, new species of, 308. 
Petalosoma, characters of the new 
genus, 418, 
Petersius, new species of, 436. 
643 
Petrodromus, new species of, 339. 
Phatnoma, note on the genus, 474. 
Philia, new species of, 249. 
Phractura, new species of, 439. 
Phragmantobia, new species of, 222. 
Phyllopus bidentatus, description of 
the male of, 29. 
Physa, new species of, 606. 
Phytala, new species of, 328, 
Piabucina, new species of, 622. 
Pimelodus, new species of, 625, 
Planorbis, new species of, 607. 
Plastica, characters of the 
genus, 563. 
Pleurotoma, new species of, 310. 
Pocock, R. I., on the morphology 
and systematics of certain Chilo- 
gnathous Diplopods, 515. 
Pcecilopholis, characters of the new 
genus, 352. 
ene of East Finmark, on the, 
280. 
Polydesma, new species of, 199. 
Polyzoa of East Finmark, on the, 
87. 
Ponsonby, J. H., on new 8. African 
mollusea, 595. 
Porella, new species of, 114. 
Porizon, new species of, 200. 
Pristigaster, new species of, 621. 
Prosopis, new species of, 49. 
Prosoplecta, new species of, 379. 
Prosoplismus, on the generic name, 
288. 
Pseudomops Walkeri, definition of 
the new name, 273. 
Pseudophoraspis, characters of the 
new genus, 275. 
Pydna, new species of, 199. 
Rajacoa, new species of, 194. 
Rana, new species of, 187, 219, 555. 
Regan, C. T., on fishes from the 
Azores, 344; on the genus Lichia, 
Pe on new 8. American fishes, 
Reptiles, new, 216, 350, 429. 
Retusa, new species of, 321. 
Rhabdoblatta, characters of the rew 
genus, 276. 
Rhacophorus, new species of, 188. 
Rhagovelia, new species of, 472. 
Rhynchium, new species of, 612. 
Rhyparobia, new species of, 377, 
Riissoina, new species of, 302. 
Saprinus, new species of, 428, 
pangel, characters of the new genus, 
77, 
new 
