INDEX. 



497 



Epicausta, new species of, 285. 



Erineus, characters of the genus, 205. 



Erucivores, on a peculiar process at- 

 tached to the ischium in, 457* 



Eucheetes, new species of, 494. 



Eudorina, on fecundation in, 237. 



Eulima, new British species of, 128. 



Euphorbiacese, examination of the 

 group, 312. 



Euplynes, new species of, 429. 



Euxestus, description of the new ge- 

 nus, 411. 



Eyton, T. C, on the skeleton of the 

 Sheath-bill, 67 ; on a peculiar pro- 

 cess attached to the ischium in 

 Erucivores, 457. 



Fabre, M., on the hypermetamor- 

 phosis and habits of Sitaris, 84. 



Fish, on the habits and reproduction 

 of some, 197. 



Foraminifera, observations on the, 

 290. 



Formicivora, new species of, 373. 



Furcella, on the genus, 374. 



Geological Society, proceedings of 

 the, 73. 



Globigerina, on the genus, 235. 



Godron, Dr., on iEgilops triticoides, 

 315. 



Goniaster, new species of, 335. 



Gosse, P. H., on the nature of the 

 sub -basal membrane of Adamsia 

 palliata, 107 ; on new British Sea- 

 Anemones, 192; on Sarcodictyon 

 catenata, 276 ; on Phyllangia, 349. 



Gould, J., on a new species of Tou- 

 can, 388. 



Grallaria, new species of, 148. 



Gratiolet, P., on the anatomy of Te- 

 rebratula australis, 82. 



Gray, Dr. J. E., on the structure of 

 Humphreyia, 16; on some speci- 

 mens of Cowries, 49; on a new 

 genus of Mytilidse, and on some 

 distorted forms among bivalve 

 shells, 62; on the genus Nerita 

 and its operculum, 64 ; on the ge- 

 nus Cuscus, 67 ; on Aphroceras, 

 83 ; on the structure and position 

 of the genus Teredina, 85, 162 ; on 

 the genera Camptonyx and Tany- 

 siphon, 116 ; on the power of dis- 

 solving shells possessed by the 

 Bernard Crab, 164 ; on mammalia 

 from the Am Islands, 216; on 

 Aphrocallistes, 224 ; on the Sala- 



manders, 292 ; on a new genus of 

 Boidae, 300 ; on a variety of Chorda 

 filum, 309 ; on Xenospongia, 369 ; 

 on the genus Furcella, 374 ; on a 

 new genus and several new species 

 of Uropeltidae, 376 ; on Carpen- 

 teria and Dujardinia, 381 ; on the 

 egg of the Mooruk, 469 ; on Dy- 

 sidea papillosa, 489; on Entero- 

 morpha cornucopia?, 492. 



Guerin-Meneville, M., on the animal 

 bread of the Mexicans, 313. 



Gymnopleurus, new species of, 208. 



Gyrinus, new species of, 205. 



Halcampa, new species of, 195. 



Hammoderus, new species of, 275. 



Hancock, A., on certain vermiform 

 fossils, 443. 



Harmatelia, characters of the new 

 genus, 281. 



Harpalus, new species of, 204. 



Hartlaub, Dr. G., on new species of 

 birds, 470. 



Hautle, observations on the, 313. 



Hedruris, new species of, 307. 



Helops, new species of, 285. 



Hesse, M., on the metamorphosis of 

 Praniza into Anceus, 164. 



Heterocnemis, new species of, 148. 



Higgins, Rev. H. H., on the death of 

 the hive-bee by a parasitic fungus, 

 387 ; on the liability of shells to in- 

 jury from the growth of a fungus, 



Hipposideros, new species of, 218. 

 Hodgson, B. H., on a new species of 



Mole, 494. 

 Humphreyia, on the structure of, 



Huxley, Prof. T. H., on the pheno- 

 mena of gemmation, 213. 



Hydaticus, new species of, 204. 



Hydrobius, new species of, 209. 



Hydroporus, new species of, 204. 



Hypocnemis, new species of, 374. 



Iliicium, on the species of, 111. 



Infusoria, on the generative organs 

 and reproduction of the, 439. 



Insects, on the auditory apparatus of, 

 489. 



Jeffreys, J. G., on British Mollusca, 

 117. 



Jekel, on new Curculionidous beetles, 

 356. 



Jenyns, Rev. L., on the smaller Bri- 

 tish species of Pisidium, 104. 



