I N D E X. 



485 



Dubuis, R., on the mecbanisin of the 



production of light in Oiya barlja- 



rica, 415. 

 Ectopsis, new species of, 383. 

 Edalus, new species of, 'J89. 

 Eel, on the capture of a fre.-sL water, 



in a ripe condition, 3o. 

 Elasmoga.^ter, new .species of, 123. 

 Enuea, new species of, 106. 

 Enoplotrupes, new species of, 3(i. 

 Entoniogranima, observations on the 



genus, 43. 

 Epirrhi.e, new species of, 15(i. 

 Episothahna, characters of the new 



genus, 14it ; new species of, 218. 

 Epistianus, new species of, 187. 

 Erymneus, new species of, 299. 

 Eucolaspis, new species of, 391. 

 Euglyptus, new species of, 166. 

 Eupithecia, new species of, 209. 

 Euplexia, new 8])ecies of, 260. 

 Eurj'batus, new species of, 455. 

 Euschema, new species of, 148, 



265. 

 Eustroma, new species of, 224. 

 Euterote, new species of, 211. 

 Eutrachelus, new species of, 454. 

 Evarzia, new species of, 154. 

 Fascellina, new species of, 220. 

 Fishes, new, 198, 282, 393 ; on some 



British Upper-Jurassic, 398. 

 Flustra spinuligera, note on, 145. 

 Flustrella dichotoma, on the syste- 

 matic position of, 141. 

 Forbes, H. 0., on the Aphanapteryx 



of Mauritius and of the Chatham 



Islands, 65. 

 Ganolepis, characters of the new 



genus, 286. 

 Geochus, new species of, 295. 

 Geological Society, proceedings of 



the, 70, 332. 

 Geomys, new species of, 269. 

 Godwm-Au.-ten, Lieut. -Col. 11. II., 



on new shells, 32. 

 Goniodiscus, notes on two species 



of, 26. 

 Gonodela, new species of, 154, 222. 

 Grant, "\V. R. O., on the changes of 



plumage in the Red Grou.-e, 6 1 . 

 Guitel, F., on the habits of liltnnius 



sphynx and li. Montagui, 335. 

 f iyrodus punctatus, remarks on, 400. 

 (lyrolepis, new species of, 285. 

 Gyrtona, new species of, 264. 

 Iladrurochactas, characters i)f the 



new genus, f<0. 



Iladruroides, cliaracters of the new 

 genus, 329. 



Hieni apophyses, ou the nature of, 

 60. 



Ilair iu Mammals, on the origin of, 

 1. 



Hansen, Ur. H. J., on the morpho- 

 logy of the limbs and mouth-parts 

 of crustaceans and insects, 417. 



Helix, new species of, 103. 



Ilerochroma, characters of the new 

 genus, 148. 



Ilerrick, F. C.,on cement-glands and 

 origin of egg-membranes in the 

 lobster, 158." 



Hesperilla, new species of, 437. 



Heterochactas, characters of the new 

 genus, 81. 



Heteromys, new species of, 233. 



lleteroptera, new, 112, 121. 



Ilincks, Rev. T., on marine Polvzoa, 

 140. 



Holland, Dr. W. J., on some African 

 Lepidoptera, 246. 



Holothuna nigra, on the identity of, 

 with H. Forskalii, 334 ; on the 

 synonymy of, 409. 



Homarus ainej-icanus, on cement- 

 glands and the origin of egg-mem- 

 branes iu, 158. 



ITomoeocerus, new sjiecies of, 123. 



Hoplosauris, new species of, 463. 



Hose, C, on a new deer, 206. 



Hybodus keuperinus, on a tin-spine 

 of, 283. 



Hybolasius, new species of, 389. 



Hybrids with two male parents, on, 

 333. 



Ilygrochus, new species of, 292. 



llyposidra, new species of, 153. 



liypsa, new species of, 214. 



Ichthyolites from the Keuper of 

 Warwickshire, on some, 281. 



Ida;a, new .sjjecics of, 151. 



Iletica, new species of, 138. 



InophloiUS, new species of, 294. 



Insects, on the morphology of the 

 limbs and mouth-parts of, 417. 



Iiimaclius, cliaracters of the new 

 genus, 320. 



Iso]pod, on a tei'restrial, from iSew 

 Zealand, 225. 



Jones, I'rof. T. R.,on some RaUeozoic 

 Ostracoda, 71, 72. 



Jordan, Dr. K., on new species of 

 Kiioplotrupes, 36 ; on new or 

 little-known species of Coleoptera, 



