I K D E X. 



471 



Murray, A., on Coleoptera from Old 



Calabar, 116,352. 

 Mvcteria australis, on the habits of, 



468. 

 Myrmeciza, new species of, 151. 

 Myrmelastes, new species of, 239. 

 Myrmica, new species of, 374. 

 Nemertinse, on the larvse of the, 



464. 

 Nessia, description of the new genus, 



329. 

 Notopteris, description of the new 



genus, 307. 

 Octopus, on a living, 144. 

 CEcobius, new species of, 266. 

 CEdionychus, new species of, 273. 

 Ogilvie, Dr. G., on the forms and 



structure of fern-stems, 401. 

 Oonops, new species of, 265. 

 Orphnus, new species of, 220. 

 Otopoma clausum, on the animal of, 



95. 

 Otothrix, description of the genus, 



465. 

 Oudenodon, characters of, 78. 

 Owen, Prof. R., on a mutilated skull 

 of a large Marsupial Carnivore, 63 ; 

 on some reptilian remains from 

 South Africa, 77 ; on the vertebral 

 characters of the order Plerosauria 

 (Ow.), as exemplified in the genera 

 Pterodactylus (Cuv.), and Dimor- 

 phodon (Ow.), 226 ; on the affi- 

 nities of Rhynchosaurus, 237 ; on 

 the Gorilla, 377. 

 Pachycraerus, new species of, 354. 

 Pagenstecher, A., on some of the 



lower marine animals, 463. 

 Panesthia, new species of, 220. 

 Panus, new species of, 296. 

 Parker, W. K., on the nomenclature 



of the Foraminifera, 333. 

 Parthenogenesis, contributions to our 



knowledge of, 321, 4 1 1 . 

 Pascoe, F. P., on some new Anthri- 



bidai, 327,431. 

 Paussiis, new species of, 353. 

 Paxillus, nevi^ species of, 295. 

 Pelamys Sarda, a new British fish, 



on, 399. 

 Penestica, description of the new 



genus, 332. 

 Pliaulimia, description of the new 



genus, 437. 

 Phdhydrus, new species of, 123. 

 Phlceothrips, new species of, 224. 

 Piiyllorrhina, new species of, 147. 



Pihdia, on the development of the, 464. 

 Placodes, new species of, 354. 

 Plants, on the growth and exfoliation 

 of the radical and fibrillar extre- 

 mities of, 184, 201. 

 Platydactylus, new species of, 221. 

 Platysoma, new species of, 354. 

 Plectris, new species of, 220. 

 Pleurobranchus aurantiacus, anato- 

 mical and physiological investiga- 

 tion of the, 318. 

 Plintheria, description of the new 



genus, 435. 

 Podocoryne carnea, notes on, 50. 

 Polarizing microscope, on the arrange- 

 ment of the, in the examination of 

 organic bodies, 444. 

 Polyrhachis, new species of, 373. 

 Poraqueiba, new species of, 365. 

 Prestwich, J., on the occurrence of 

 flint-implements with the remains 

 of extinct mammalia, 230. 

 Pseudomyrma, new species of, 375. 

 Pteraspis, on the occurrence of a, in 



the Lower Ludlow Rock, 44. 

 Pteropus, new species of, 146. 

 Pterosauria, on the vertebral charac- 

 ters of the order, 226. 

 Ptychognathus declivis, description 



of, 77. 

 Pupina artata, on the animal of, 94. 

 Reptiles from St. Croix, West Indies, 



on some, 209. 

 Reptilian remains from South Africa, 



on some, 77- 

 Rhaphaulus Chrysalis, on the animal 



of, 94. 

 Rhinolophus Hipposideros, on the 



occurrence of, in Ireland, 80. 

 Rhizotrogus, new species of, 220. 

 Rhynchophorus, new species of, 218. 

 Rhynchosaurus, note on the affinities 



of, 237. 

 Robertson, D., on Saxicava rugosa, 



80. 

 Rolleston, Dr. G., on the aquiferous 

 and oviductal systems in the La- 

 mellibranchiate Mollusks, 65. 

 Ross, F. W. L., on the occurrence of 

 Larus ichthvaetus in Devonshire, 

 467. 

 Royal Society, Proceedings of the, 



63, 226, 300. 

 Sacculina, observations on the genus, 



422. 

 Sagitta gei-manica, on the anatomy 

 of. 464. 



