INDEX. 



499 



Mus, new species of, 24, 1G2. 

 Mycteristes, new species of, 411. 

 Myriopoda, on the structure of some 



fossil, 437. 

 Naupactus, new species of, 39. 

 Neope, new species of, 133. 

 Nic6ville, L. de, on Papilio nebu- 



losus, 385. 

 Nicholson, Dr. H. A., on some new 



species of corals, 14. 

 Nysius, new species of, 53. 

 Oberthiir, C, on the Lepidoptera of 



the Isle of Askold, 2-2S. 

 Ochetina, characters of the new 



genus, 302. 

 Opercula (?) of small Gasteropoda 



from the Carboniferous limestone, 



descriptions of, 25. 

 OphiuridiB, on the circulation and 



respiration of the, 355. 

 Owen, Prof, on the pelvis of Platy- 



podosaurus robustus, 483 ; on a 



new genus of the order Therio- 



dontia, 483. 

 Pachypora, new species of, 18. 

 Pachytei'ia, new species of, 298. 

 Pachyuromys, description of the new 



genus, 71. 

 Palfeospinax priscus, observations on, 



429. 

 Pamphila, new species of, 140, 

 Pandeletius, new species of, 38. 

 Papilio, new species of, 33, 64, 



139 ; nebulosus, note on, 385. 

 Parantu'rhoja, description of the new 



genus, 333. 

 Parmula; characters of the new 



genus, 98. 

 Parona, Dr. C, on Aciueta dibdal- 



teria, 279. 

 Pascoe, F. P., on new Neotropical 



Curculionidfe, 38, 299. 

 Pedicellarife of Echinus sphsera, on 



the histology of the, 275. 

 PeniciUium, new species of, 130. 

 Perrier, E., on the starfishes from the 



Gidf of Mexico, 272. 

 Phanasora, characters of the new 



genus, 38. 

 Phillips, J. A., on the occurrence of 



the remains of recent Plants in 



brown iron-ore, 260. 

 Phoxopteris, new species of, 395. 

 Plants, on some remains of recent, 



in bi'own iron-ore, 266. 

 Platypodosaurus robustus, on the 



pelvis of, 483. 



Ploiariodes, characters of the new 

 genus, 59. 



Poemenesperus, new species of, 409. 



Polyactis, new species of, 131. 



Polyzoa, contributions towards a 

 general history of the marine, 147 ; 

 of Franz-Josef Land, on the, 442. 



Prosobranchia, on the renal organ of, 

 432. 



Proteopteryx, new species of, 393. 



Pseudoxyrhopus, new species of, 

 359. 



Pteroclidse, on the position of the, 

 425. 



Pycnogonida from Franz- Jozef Land, 

 on the, 49. 



Pyropus, new species of, 307. 



Pyrosoma, on the anatomy of, 492. 



Ramularia, new species of, 130. 



Rana, new species of, 360. 



Reptile, on a new Permian, 09. 



Reptilian Fauna of Madagascar, ad- 

 ditions to the, 357. 



Rhigus, new species of, 299. 



Ridley, S. 0., on the Polyzoa, Cce- 

 lenterata, and Sponges of Franz- 

 Josef Land, 442. 



Rietsch, M., on the anatomy of 

 Sternaspis scutata, 426, 493. 



Robin, C, on the male Eels com- 

 pared with the female, 386. 



Rotalia, new species of, 303. 



Royal Institution, proceedings of 

 the, 413. 



Sabatier, H., on the formation of the 

 blastoderm in the Araneida, 277. 



Sauvage, H. E., on the existence of 

 a reptile of the Ophidian type in 

 the beds with Ostrea coluniba, of 

 the Charente, 205. 



Schizophyte, on a pathogenic, 471. 



Schizoporella, new species of, 158. 



Scoparia, new species of, 3-30. 



Scotosia, new species of, 319. 



Scudder, S. H., on the relation of 

 Devonian Insects to later and ex- 

 isting types, 255; on the struc- 

 ture and affinities of Euphoberia, 

 437. 



Seeley, Prof.II. G., on remains of 

 a small Lizard from the Neoco- 

 mian rocks near Trieste, 267, 



Shrubsole, G. W., on the Carboni- 

 ferous Fenestellidfe, 336, 



Simoliophis, observations on the 

 new genus, 205, 



Smith, S. I., on results of recent 



