498 



INDEX. 



Fenestellidse, on the Carboniferous, 

 336. 



Filhdl, H., on the bears of the ca- 

 vern of Lherm, 428. 



Fishes, on the changes of form in, 

 during their growth and develop- 

 ment, 1, ]07; on the organs of 

 taste in the osseous, 423, 



Flints, on the origin and formation 

 of, 1G2. 



Fol, Prof. 11., on the Tintinnodea, 

 237. 



Foraminifera, new, from the Gulf of 

 Manaar, 303. 



Fungi, notices of British, 123. 



Furtado, F. d'A., on Viquesnelia 

 atlantica, 2o0. 



Gasteropoda, on some fossil opercula 

 of, 25. 



Gaudry, A., on a highly organized 

 reptile from the Permian, G9. 



Geddes, P., on the histology of the 

 pedicellarise and of the muscles of 

 Echinus sphsera, 275. 



Geological Society, proceedings of 

 the, 206, 336, 481. 



Germ-theory, observations on the, 

 475. 



Gloeosporium, new species of, 129. 



Gracilaria, new species of, 404. 



Guliga of Borneo, on the, 274. 



Giinther, Dr. A., on soma new rep- 

 tiles from Madagascar, 357. 



Gymnosporium, new species of, 

 *129. 



Halichondria, uev/ species of, 369. 



Halisarca, new species of, 36(5, 373. 



Heliothis, new species of, 324. 



Hemipagurus, observations ou the 

 new genus, 145. 



Hemiptera, new, 52. 



Hincks, Rev.T., on marine Polj-zoa, 

 147. 



Hircinia, new species of, 366. 



Holothurida, on new Arctic, 206. 



Hypuideus, characters of the new 

 genus, 301. 



Hyposmochoma, characters of the 

 new genus, 399. 



Infusoria, on new or little-known, 

 209, 237, 279. 



Insects, on the comparative anatomy 

 of the nervous system in the diffe- 

 rent orders of, 71 ; on the relation 

 of Devonian, to later and existing 

 types, 255. 



Ithura, new species of, 308. 



Joliet, L., on the anatomy of Pyro- 

 soma, 492. 



Jourdan, E., on the organs of taste 

 iu the osseous Fishes, 423. 



Kolga, description of the new genus, 

 206. 



Koren, J., on some Arctic Holothu- 

 rida, 200. 



Kunker formation of the alluvium 

 in India, on the, .308. 



Lankester, Prof. E. R., on the bi- 

 lateral characters of the renal 

 organ of the Prosobranchia, and 

 on the homologies of the yelk-sac 

 of Cephalopoda, 432. 



Laopteryx, description of the new 

 genus, 488. 



Lataste, F., on a new genus of Ro- 

 dents, 71. 



Latruuculia, new species of, 380. 



Laverna, new species of, 404. 



Lepidoptera, new, 31, 64, 132, 317, 

 333, 392 ; of the Isle of Askold, 

 ou the, 228 ; on Japanese, 464. 



Leptothyrium, new species of, 129. 



Lethe, new species of, 133. 



Liophis, new species of, 359. 



Logseus, description of the new 

 genus, 458. 



Loligo Pealei, ou the regeneration of 

 lost parts in, 489. 



Liitken, Dr. C. F., on the changes of 

 form in fishes during their growth 

 and development, 1, 107. 



Mace, E., ou a new form of segmen- 

 tal organ in the Trematodes, 354. 



Marsh, O. C, on a fossil bird from 

 the Jurassic, 488. 



Mecyna, new species of, 328. 



Megacriodes, new species of, 408. 



Megalostylus, new species of, 42. 



Membranipora, new species of, 147. 



Mereschkowsky, C, on some new or 

 little-known Infusoria, 209. 



Mesocrinus, on the new genus, 338. 



Meyenia, characters of the new 

 genus, 90. 



Miers, E. J., on Crustacea and Pyc- 

 nogonida from Franz-Josef Land, 

 45 ; ou iVnomorhynchus Smithii, 

 264. 



Milleria, new species of, 35, 



Milne-Edwards, A., on the Carcino- 

 logical fauna of the Caribbean Sea 

 and Gulf of Mexico, 312. 



Monotospora, new species of, 130. 



Morimus, new species of, 459. 



