468 



INDEX. 



Carpenter, Dr. W. B., on the microsco- 

 pical structure of shells, 128. 



Carrillus, new species of, 326. 



Cartilospongia, characters of the new 

 genus, 408. 



Cells, vegetahle, on the formation and de- 

 velopment of, 130, 377. 



Cercopithecus, new species of, 212. 



Chalk, of the south-east of England, mi- 

 croscopical examination of, 73 ; on fos- 

 sil Xanthidia found in the, 346. 



Chelidorynx, new species of, 202. 



China, on the ichthyology of, 123. 



Clathrus, on the fructification of, 327. 



Claussen, M., on some Mexican fossils, 

 212. 



Clouston, C, notice of a shower of dust 

 at Orkney, 286. 



Coal, on the microscopic constituents of 

 the ash of, 69. 



Coleochaete, on the British species of, 

 309. 



Coleonyx, characters of the genus, 162. 



Coleoptera, descriptions of new, 19, 208, 

 317. 



Colluricincla, new species of, 335. 



Copelatus, new species of, 23. 



Coquand, M., on the discovery of a fossil 

 frog and butterfly in the gypsum depo- 

 sits of Aix, 352. 



Corbis, on the organization of, 41. 



Corvus, new species of, 48. 



Coste, M., on the primary modifications 

 of organic matter and on the formation 

 of cells, 377. 



Creophilus, new species of, 24. 



Crustacea, descriptions of several new 

 species of, 325. 



Cubeba, on the officinal species of, 282. 



Cuculus, new species of, 61. 



Cucurbitaceae, on the tendrils of the, 70. 



Curculionidse, on the synonymy of the 

 British, 217. 



Cuscuta, on some species of, 1. 



Cypraea, on the dissolution and re-calcifi- 

 cation of the shell in, 374. 



Cysticola, new species of, 63. 



Cystideae, observations on the, 213. 



Cytherea, new species of, 356. 



Davis, R., on the occurrence of Aquila 

 naevia in Ireland, 351. 



Davy, Dr. J., on the temperature of man, 

 133. 



Deane, H., on the fossil Xanthidia of the 

 chalk, 64, 346 ; on a mode of isolating 

 the siliceous shells of infusorial animal- 

 cules, 347. 



Dendrocopus, new species of, 229. 



Dendronotus, notice respecting the new 

 genus, 124. 



Desmidieae, descriptions of the British, 10. 



Desvignes, P., on a genus and species of 

 Syrphideous Diptera new to Britain, 

 276. 



Diadema, new species of, 180, 232. 



Diatomaceae, descriptions of the British, 

 109. 



Didea, new species of, 276. 



Didymoprium,on the British species of,10. 



Dimorpha, characters of the genus, 196. 



Dinornis, observations on the genus, 142. 



Diopsis, new species of, 274. 



Diptera, new British, 276. 



Donax, new species of, 58, 61. 



Doris, new species of, 313. 



Doubleday, E., on new or imperfectly de- 

 scribed diurnal Lepidoptera, 176, 232, 

 304. 



Dromicia, new species of, 49. 



Drummond, H. M., list of birds found in 

 the vicinity of Tunis and Biserta, 102. 



Duchartre, P., on the organogeny of the 

 flower of the Malvaceae, 240. 



Ehrenberg, Prof., on the microscopic con- 

 stituents of the ash of fossil coal, 69. 



Emberiza, new species of, 205. 



Encyonema, on the British species of, 

 111. 



Entomological Society, proceedings of the, 

 65,208,273. 



Eolis, new species of, 314. 



Epidermis, on the growth and develop- 

 ment of the, 133. 



Erichson, Prof., on some new species of 

 lamellicorn insects, 276. 



Erpornis, new species of, 194. 



Eumenis, description of the new genus, 

 311. 



Eupromera, characters of the new genus, 

 209. 



Evans's,W.F., British Libellulinae, noticed, 

 413. 



Eyton, T. C, on some new species of 

 birds from Malacca, 227. 



Feronia, new species of, 21. 



Fire-flies, account of some, 209. 



Flint, microscopical examination of, 73. 



Forbes, Prof. E., on the endemic distribu- 

 tion of plants, 126 ; on the geology of 

 Lycia, 136. 



Forster, J. R., Descriptiones Animalium 

 quae in itinere ad Maris Australis terras 

 collegit, noticed, 46. 



Fortnum, C. D. E., on the reproduction 

 of lost parts in a species of Phasmidae, 

 273. 



Fossil infusoria, 213. 



Fossils, related to the Sivatherium and 

 giraffe, observations on some, 137 ; ac- 

 count of some, 212. 



Fraser, Mr., on some new species of birds, 

 60. V _„ w...^ 



