526 



INDEX. 



cichla, 78; on some new South 

 American birds, 428, 510; on a 

 new species of Ruticilla, 611; on 

 some new Humming-birds, 618. 



Oray's, G. R., Genera and Subgenera 

 of Birds, notes on, 189. 



Gray, Dr. J. E., on the arrangement 

 of the Echinida, with descriptions 

 of new genera and species, 279; 

 on the genus Scissurella, 321 ; on 

 a new species of Antilocapra, 424 ; 

 on a new species of Sphaerium, 465. 



Halia, description of the new genus, 

 458. 



Heer, Prof. O., on the House-ant of 

 Madeira, 209, 322. 



Heliothrix, new species of, 519. 



Henfrey, Prof., on cell-development 

 in plants, 417 ; on the development 

 of the ovule of Santalum album, 

 438. 



Holdsworth, E. W. H., on a new 

 species of Sea Anemone, 517. 



Hon's, H. le, Recherches sur les Cri- 

 noides du Terrain carbonifere de la 

 Belgique, reviewed, 58. 



Hooker's, Sir W. J., Museum of Eco- 

 nomic Botany, reviewed, 196. 



Humming-birds, new species of, 518. 



Huxley, Prof., onCuvier's laws of cor- 

 relation, in the reconstruction of 

 extinct vertebrate forms, 476. 



Hydrocena, new species of, 231. 



Hypocnemis, new species of, 64. 



Infusoria of Bombay, on the organi- 

 zation of the, 356. 



Insects, on the tracheal system of, 

 347. 



Jeffreys, J. G., on the marine Tes- 

 tacea of the Piedmontese coast, 

 155, 271 ; on the genus Scissu- 

 rella, 319, 470. 



Jeffreysia, new species of, 184. 



Jones's, T. Rupert, Lecture on the 

 Geological History of Newbury, 

 Berks, noticed, 60 ; on some new 

 species of Leperditia, 81. 



Jones's, T. Rymer, General Outline of 

 the Animal Kingdom, reviewed, 507. 



King, Prof. W., on the fossil genus 

 Anthraeosia, 51 ; on Pleurodictyum 

 problematicum, 131 ; notes on Per- 

 mian fossils, 258, 333. 



Koninck's, L. de, Crinoides du Ter- 

 rain carbonifere de la Belgique, re- 

 viewed, 58. 



Krohn, Dr. A., on the development 



of Pelagia noctiluca, 285. 

 Lampreys, on the development of 



the, 443. 

 Lanius, new species of, 78. 

 Lawson, G., on the structure of Vic- 

 toria regia, 74. 

 Leperditia, new species of, 81. 

 Leptopoma, new species of, 229. 

 Lieberkiihn, N., on the development 



of the freshwater Sponges, 403. 

 Linnsean Society, proceedings of the, 



438. 

 Lister, J., on the flowering of Agave 



americana, 284. 

 Loven, Prof. S., on the development 



of the Chitons, 413. 

 Lymneadse, on the structure of the 



organs of breathing in the, 153. 

 M^^indrew, R., on Mollusca observed 



between Drontheim and the North 



Cape, 378. 

 Malacocichla, on the new genus, 78. 

 Mammals, new species of, 71 . 

 Megalomastoma, new species of, 229. 

 Meteorological observations, 79, 207, 



287, 367, 447, 523. 

 Mias of Borneo, on the, 471. . 

 Mollusca of the Piedmontese coast, 



on the, 271 ; observed between 



Drontheim and the North Cape, 



list of, 378. 

 Montague's, C, Sylloge Generum 



Specierumque Cryptogamicarum, 



reviewed, 277- 

 Myiadestes, new species of, 468. 

 Myrmeciza, new species of, 63. 

 Nematura, on the genus, 342. 

 Nemoptera lusitanica, on the apparent 



absence of a nervous system in the, 



366. 

 Neriene, new species of, 233. 

 Newport, G., the late, monument to, 



79. 

 Odostomia, new species of, 185. 

 CEcophthora pusilla, on the habits of, 



221. 

 Orang-^utan, account of an infant, 386; 



of Borneo, on the, 471. 

 Otopoma, new species of, 231. 

 Otostoma, new species of, 117. 

 Ovum, on the theoiy of the fecunda- 

 tion of the, 289, 390. 

 Owen, Prof., on the affinities of Gast- 



ornis parisiensis, 440; on some 



mammalian fossils, 441. 



