4;46 



INDEX. 



Gordius, on the anatomy of, 301. 



Gould, J., on new species of Austra- 

 lian birds, 108 ; on a new King- 

 fisher from the Gaboon, 271. 



Gnu, on the development and change 

 in the form of the horn of the, 291. 



Graminefe, on the structure of the 

 flowers of the, 134. 



Grand'Eury, M., on the Calamites 

 and Asterophyllites, 124. 



Grandidier, A., on the zoological 

 characters and natural affinities of 

 ^pyornis, 437. 



Graptolites, new species of, 231, 239. 



Gray, Dr. J. E., on Sea-bears, 264 ; 

 on the development and change in 

 form of the horn of the Gnu, 291 ; 

 on the White-toothed American 

 Beaver, 293 ; on the habits of the 

 Medusae, 295 ; on the Phocidae and 

 the changes in the form of their 

 lower jaw during growth, 342 ; on 

 the Cuttlefish of the Red Sea, 358 ; 

 on a naked Shrew, 360 ; on Spog- 

 godes conglomeratus and a new 

 genus of fieshy Alcyouoids, 360. 



Grayella, description of the new 

 genus, 189. 



Grenacher, H., on the anatomy of 

 the genus Gordius, 361. 



Gulliver, G., on certain nondescript 

 bones in the skull of osseous fishes, 

 397. 



Gyrodus, new species of, 140. 



Hancock, A., on a new Labyrintho- 

 dont Amphibian from the North- 

 umberland Coal-field, 182, 270; 

 on fossil Fungi from the black 

 Shale of the Northumberland 

 Coal-field, 221 ; on the generic 

 identity of Climaxodus and Ja- 

 nassa, 322. 



Haughton, Rev. S., on some elemen- 

 tary principles in animal mecha- 

 nics, 282. 



Hedgehog, on the bloodvessel system 

 of the retina of the, 132. 



Heer, Prof O., on the latest disco- 

 veries in the extreme north, 81. 



Heller, Prof, on the marine forms of 

 Crustacea which inhabit the fresh 

 waters of South(!rn Europe, 21 1. 



Iletcrodores, new species of, .317. 



Iliruiido, new species of, .329. 



Iloltenia, description of the new ge- 

 nus, 120, 284. 



Howse, R., on the discovery of new 



and rare fossils in the Marl-slate 

 of Midderidge, 368. 



Hulke, J. W., on the bloodvessel sys- 

 tem of the retina of the Hedge- 

 hog, 132. 



Hymenoptera, new, 295. 



Hyponome Sarsi, note on, 159. 



Idiogenes, description of the new 

 genus, 49. 



Insects, mechanical reproduction of 

 the flight of, 216. 



Ithomia, new species of, 163. 



Janassa and CUmaxodus, on the ge- 

 neric identity of, 322. 



Jeffreys, J. G., on some British fresh- 

 water shells, 341. 



Jenkins, H. M., on Palajcoryue, 287. 



Jones, Prof T. R., on the nomencla- 

 ture of the Eoraminifera, 386. 



Jullien,J., on the reproduction of the 

 species by the tadpoles of Lisso- 

 triton punctatus, 76. 



Karsten, H., on Exobasidium, 440. 



Kirkby, J. W., on the nomenclatui'e 

 of the Eoraminifera, 386. 



Krabbe, Dr. IL, on the CestoidWorms 

 of the Bustard, 47. 



Labrus niixtus, occurrence of, at 

 Eastbourne, 293. 



Lamiida?, descriptions of new, 203. 



Lankester, E. R., on the existence of 

 distinct larval and sexual forms in 

 the gemmiparous Oligochsetous 

 worms, 102. 



Lecidea, new British species of, 201. 



Leconte, Dr. J. L., on Coleoptera 

 collected in Vancouver's Island, 

 369. 



Lee, II., on the occurrence of Beania 

 mirabilis at Shauklin, 357. 



Leighton, Rev.W. A., on the Lichens 

 of Cader Idris, 198. 



Leptura, new species of, 384. 



Lepus, new species of, 3.30. 



Leydig, F., on the Cicciliie, 1.38. 



Lichens of Cader Idris, on the, 198. 



Linniaia involuta, on the animal of, 

 46. 



Limonius, new species of, 378. 



Ijissotriton punctatus, on the repro- 

 duction of the species by the tad- 

 poles of, 76. 



Lovt^n, S., on Hyponome Sarsi, a re- 

 cent ('vstidean, 159 ; on Spataugus 

 Raschi, 220. 



Macalister, Prof. A., on the myology 

 of Bradypus tridactylus, 51 . 



