INDEX. 



483 



ria, 334 ; on tlie Alcyonaria of the 

 Bay of Marseilles, 406. 

 Marsh, Prof. 0. C, on the classifica- 

 tion of the Dinosauria, 79. 

 Mastododera, new species of, 50. 

 Meehan, T., on colour in autumn 



leaves, 335. 

 Megnin, M., on the organization and 

 development of the Echinorhvnchi, 

 140. 

 Melicerta, on the development of the 



ovum of, 63. 

 Membranipora, new species of, 117. 

 Mevenia, new species of, 474. 

 Miall, Prof. L. C., on the abortion of 

 the reproductive organs in Vitrina, 

 399. 

 Miana, new species of, 89. 

 Micrantereus, new species of,' 29. 

 Microporella ciliata, on certain re- 

 markable modifications of the a\a- 

 cularium in, 20. 

 Miers, E. J., on a freshwater Ma- 

 crurous Crustacean from Japan, 

 193. 

 Milne-Edwards, A., on the ' Tra- 

 vailleur ' zoological exploration in 

 the Mediterranean and the Atlan- 

 tic, 37. 

 Mioelsenus brachystomus, description 



of, 204. 

 Mollusca, deep-sea, of the Mediter- 

 ranean, on the, 477. 

 Monoporella, new species of, 123. 

 Moore, F., on a new species of Cras- 



tia, 453. 

 Moseley, Prof. H. N., on the deve- 

 lopment of Limulus, 412. 

 Mastacomys, descriptiou of the new 



genus, 413. 

 Mus, new species of, 415. 

 Musca vomitoria, on the postembry- 



onic development of, 61. 

 Myriopoda, new, 196, 328. 

 Nascio, new species of, 50. 

 Nematodes, on the classification of 



the, 301. 

 Nemestra, new species of, 382. 

 Nephthya, new species of, 185. 

 Neriene agrestis, observations on, 4. 

 Neusticosaurus pusillus, note on, 401. 

 Notoehelys costata, note on, 199. 

 Ophiurans, on the restoration of the 



disk in, 476. 

 Orley, Dr. L., on the classification of 



the Nematodes, 301. 

 Oruithopsis, on the affinities of, 401. 



Orthorhinus, new species of, 380. 

 Owen, Prof., on Notoehelys costata, 



199. 

 Oxyops, new species of, 379. 

 Pachymatisma Johnstonia, on the 



histology of, 141. 

 Packard, A. S., jun., onLimulus, .369. 

 Palythoa, new species of, 418. 

 Papilio, new species of, 103. 

 Pascoe, F. P., on new genera and 

 species of Coleoptera, 25 ; on the 

 Austi'alian Curculionidse, 374 ; on 

 a new species of Mantidae, 423 ; on 

 the classification of the Homo- 

 ptera, 424. 

 Patuloscula, new species of, 365. 

 Paxillus,uew species of, 181. 

 Penicillium, new species of, 183. 

 Pentremitidea, new species of, 223. 

 Pephricus, new species of, 374. 

 Phajnoschisma, description of the 



new genus, 226. 

 Phrissogonus, characters of the new 



genus, 94. 

 Phryniscus, new species of, 464. 

 Phytometra, new species of, 90. 

 Platypleuva, new species of, .388, 

 Polyzoa of the Wenlock shales, notes 



on the, 61 ; on the marine, 116. 

 Polyzoon, on remarkable modifica- 

 tions of the awidarinmin a species 

 of, 20 ; on a remarkable form of, 

 416. 

 Pontophilus, new species of, 43. 

 Porella, new species of, 126. 

 Porthesia, new species of, 87. 

 Potts, E., on the genus Carterella, 

 330 ; on new freshwater Sponges, 

 474. 

 Prostenus, new species of, 35. 

 Prostherapis, new species of, 462. 

 Prototaxites, on the affinities of, 59, 

 Psiloptera, new species of, 51. 

 Ptosima, new species of, 172, 

 Ptyas, new species of, 263, 

 Pycnobothris, new species of, 324. 

 Pyrosoma, on the development of 

 the ganglion and of the " ciliated 

 sac " in the bud of, 409. 

 Quatrefages, M. de, on the scientific 



labours of Charles Darwin, 467. 

 Reptiles, new, 263, 457. 

 Rhabdophora, on the morpholo2'v of 



the, 54. 

 Rhizopods, on the plienomena of di- 

 vision in the Monothahimous, 165. 

 Rhodaria, new species of, 96. 



