472 



INDEX. 



Geophilus longicornis, on the vene- 

 niferous glands of, 140. 



Gnat, on tbe digestive apparatus of 

 the, 241. 



Godron's, M., Flore de France, no- 

 ticed, 374. 



Gosse, P. H., on the insects of Jamaica, 

 109,197,268,349. 



Grammitis, new species of, 327. 



Gray, J. E., on Chitones, 228 ; note 

 on Porcupines, 246. 



Gray's, A., Manual of the Botany of 

 the Northern United States, noticed, 

 374. 



Grenier's, M., Flore de France, no- 

 ticed, 374. 



Greville, R. K., on a new species of 

 Spiridens, 325 ; on two new species 

 of ferns, 326. 



Hancock, A., on the anatomy of Eolis, 

 88 ; on some new British species of 

 nudibranchiate moUusca, 189 ; on a 

 proposed new order of gasteropo- 

 dous moUusca, 401. 



Hemiptychus, description of the new 

 genus, 392. 



Henfrey, A., on the progress of phy- 

 siological botany, 49, 124, 180, 274, 

 436 ; on some points in the struc- 

 ture and growth of monocotyledons, 

 180. 



Hofmeister, W., on the origin and de- 

 velopment of the vegetable embryo, 

 60. 



Honey-bee, on a singular anomaly in 

 the history of the, 318. 



Hope, Rev. F. W., on some new Co- 

 leoptera, 142. 



Hvdra tuba, on the history of the, 

 311. 



H3rpera, on the British species of, 296. 



Iguanodon, discovery of the maxillary 

 organs of the, 466.* 



Infusoria, descriptions of some new 

 genera of fossil, 392; occurrence 

 of, in amber, 397 ; notice respect- 

 ing some recent Peruvian, 465. 



Insects, on the habits of some, 75, 

 147, 159; on a new method of re- 

 laxing, 144; notes on rare British, 

 141, 229; of Madeira, on the, 7^; 

 of Jamaica, 109, 197, 268, 349; on 

 the formation and use of the air-sacs 

 and dilated tracheae in, 383. 



Jansonia, description of the new genus, 

 235. 



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

 lusca, 239. 



Johnston, Dr. G,, on a new British 

 mould, 467. 



Johe, M., on the Nummulites, 395. 



Kippist, R., on the new genus Jan- 

 sonia, 235. 



Koninck's, L. de, Researches on Fossil 

 Animals, noticed, 457. 



Lagena, on the recent British species 

 of, 1. 



Lampyridse of Jamaica, observations 

 on the, 268. 



Larus Bonapartii, occurrence of, in 

 Europe, 192. 



Leaves, on the growth of, 274. 



Leidy, Dr. J., on two new species of 

 Planaria, 78 ; on a new subgenus 

 of Planaria, 242 ; on a new genus 

 and species of fossil Ruminantia, 

 389. 



Lemanea fluviatilis, on the early stages 

 of the development of, 460." 



Lepidoptera, descriptions of new, 121; 

 on the pterology of, 379. 



Leptalis, new species of, 122. 



Leymerie, M., on the Nummulites, 

 395. 



Limapontia nigra, description of, 402. 



Limeum, new species of, 429. 



Limobius, on the British species of, 

 300. 



Linaria, new species of, 432. 



Linnsean Society, proceedings of the, 

 234, 375, 460. 



Locusts, note on some Indian species 

 of, 148. 



Lycett, J., on the fossil conchology 

 of the great oolite of Minchinhamp- 

 ton, 115. 



Lvcopodiaceaj, on the reproduction 

 'of, 465. 



Mammalia, observations on some In- 

 dian, 454. 



Mantell, G. A., on some Belemnites 

 and other fossil remains of Cej)ha- 

 lopoda, 388 ; on the Ventriculites, 

 435 ; on the discovery of the max- 

 illary organs of the Iguanodon, 466. 



Marchantieae, description of a new 

 genus of, 375. 



Marsileaceae, on the reproduction of, 

 465. 



Mason, Rev. F., on the gamboge of 

 the Tenasserim provinces, 155. 



Medusae, on the development of, 25. 



