INDEX. 



475 



Macdonald, Dr. J. D., on the distri- 

 bution of the Invertebrata in rela- 

 tion to the theory of evolution, 

 391. 



Macleayius australiensis, on the, of 

 New Zealand, 75. 



Mammalia from New Granada, notes 

 on some, 468. 



Marsh, O. C, on a new and remark- 

 able fossil bird, 80 ; on a new 

 subtlass of fossil birds, 2.33. 



Meehan, T., on the projectile power 

 of the capsules of Hamamelis vir- 

 ginica, 160. 



Megalophrys, on the genus, 419. 



Meriphus, new species of, 195. 



Milne-Edwards, A., on the anatomy 

 of the Limuli, 152. 



MoUusca, new species of, 159 ; of 

 Europe and North America, on 

 -the, 206, 375. 



Monosporium, new species of, 345. 



Moseley, H. N., on the anatomy and 

 histology of the Land-Planarians 

 of Ceylon, 310. 



Myurella, new species of, 206, 



Nacella, new species of, 159. 



Nemertian, on the structure of the 

 proboscis of an hermaphrodite, 398. 



Nettapus, new species of, 15. 



Nicholson, Prof. H. A., on some 

 fossils from the Quebec group of 

 Point L^vis, Quebec, 133. 



Nitophyllum,on a newBritish species 

 of, 156. 



Norman, Rev. A. M., on the dis- 

 covery of Ligidixmi agile in Great 

 Britam, 419. 



Notaden, description of the new 

 genus, 349. 



Nudibranchs, on the development of 

 the, 86. 



Ocadia, new species of, 300. 



Odontocera, new species of, 37. 



Odontornithes, on the new subclass, 

 233. 



Oidium, new British species of, 346. 



Olansea, description of the new genus, 

 193. 



Ommata, new species of, 26. 



Orca stenorhyncha, note on, 159. 



Orlitia, new species of, 156. 



Orthorhinus, new species of, 180. 



Otion, new species of, 240. 



Oxyljnnma, new species of, 23. 



Paiingenia virgo, on hypermetamor- 

 phosis in, 317. 



Paryzeta, description of the new 



genus, 191. 

 Pascoe, F. P., on Australian Curcu- 



lionidse, 178. 

 Perichsena, new species of, 345. 

 Perrier, E., on the anatomy of 



Comatula rosacea, 466. 

 Petromyzon, on the development of, 



236. 

 Peziza, new British species of, 347. 

 Phespia, description of the new genus, 



127. 

 Phrenozemia, new species of, 195. 

 Phyllirrhoe bucephala and its para- 

 site, note on, 94. 

 Pigs, observations on the group, 431. 

 Planarians, Land, on the anatomy 



and histology of the, of Cevlon, 



310. ' y ^ 



Plants of the Coal-measures, on the 



organization of the, 227. 

 Plateau, F., on the aquatic Arti- 



culata, 70. 

 Polyactis, new species of, 346. 

 Pompilus, new species of, 441 . 

 Poropterus, new species of, 197. 

 Prophsesia, new species of, 180. 

 Psaldus, new species of, 179. 

 Psammodromi, on the respiration of 



the, 469. 

 Psepholax, new species of, 196. 

 Psetalia globulosa, description of, 



234. 

 Pseudogyps, characters of the new 



genus, 133. 

 Putrefaction, on the origin of Bac- 

 teria, and on their relation to the 



process of, 383. 

 Pyrosoma, on the embryology of, 94. 

 Rhinoceroses, on the dentition of, 



356. 

 Rhinoclemmys, new species of, 144. 

 Rhinonchus, new species of, 199. 

 Rhynchodemus, on the anatomy and 



histology of, 310. 

 Rhj'parobius, new species of, 347. 

 Roval Societv, proceedings of the, 



227, 310, 383, 454. 

 Schneider, A., on the developmental 



history of Petromyzon, 236. 

 Science, on the advantage of a do- 

 minant language for, 401. 

 Sclater, P. L., on Cervus chilensis 



and C. antisiensis, 213. 

 Seedlings, on growth or evolution of 



structure in, 45. 

 Sequoia and its histor)^, on, o'2. 



