534 
Ireland, land and freshwater Mollusca of, 
16, 109, 194; catalogue of the Zoo- 
phytes of, 166, 236; early history of 
the Flora of, 1, 126, 328. 
Isolepis, new species of, 46. 
Isoschcenus, new species of, 49. 
Jacquin, Baron, J. F., notice respecting 
the late, 234. 
Jardine, Sir W., on the genus Prionites, 
321. 
Juncacee, characters of some new genera 
of, 45. 
Keith, Rev. P., notice respecting the late, 
232. 
Kerry, botanical excursion in, 382. 
Kestrel, fragilitas ossium in the, 74. 
Kingfisher, on the habits of the, 75. 
Labrus, new species of, 306. 
Lagasca, Don Mariano, notice respecting 
the late, 233. 
Lagostomus trichodactylus, on the ana- 
tomy of, 68. 
Lampadius, M., on the vegetation of 
wheat in different soils, 136. 
Lankester, Dr. E., on a white incrustation 
on stones, 476. 
Laophonte, characters of the genus, 96. 
Larva, discharged with urine, 483. _ 
Lay, G. S. Lay, on the habits of a bird of 
paradise, 150. 
Leeds Philosophical Society, 385. 
Leighton, W. A., notices in Botany, 62, 
257; Flora of Shropshire, reviewed, 
217; on the structure of the hairs on 
the achenia of Senecio vulgaris, 259. 
Lemnacez, conspectus of the genera and 
species of, 259. 
Lepidosiren, on the, 466. 
Lepralia 4-dentata, description of, 171. 
Lias, on the occurrence of two species of 
Conus in, 292. 
Liége, fossils of, 500. 
Limax, observations on the species of, 202. 
Limestones of S. Devon, fossils of, 499. 
Limpets, on the sexes of, 157. 
Lindenberg, J. B., Species Hepathicarum, 
noticed, 376. 
Lindley, Prof., notice on the genus De- 
caisnia, 52. 
Link’s Hortus Berolinensis, noticed, 473. 
Linnea, contents of the, 147. 
Linnzan Society, proceedings of the, 228, 
297, 474. 
Locusts at sea, 527. 
Lodoicea sechellarum, 408. 
London Clay, on fossil remains from the, 
64. 
Lonsdale, W., on the geology of S. De- 
von, 497. 
Lottia pulchella, notice respecting, 316. 
Lowe, Rev. R. T., on Parthenia, 511. 
Lucanide, descriptions of several new,299. 
INDEX. 
Lychnis diurna, and vespertina, remarks 
on, 56. 
Lyell, C., on the occurrence of two spe- 
cies of Conus in the lias, or inferior 
oolite of Normandy, 292. 
Mackay’s Flora Hibernica, remarks on, 
1, 126. 
| Mammal, description of the fossil remains 
of a, 64, 
Manures, on the mode of action of, 269. 
Martes, remarks on the British species 
of, 290. 
Maycock, J. D, notice respecting the 
late, 234, 
McClelland, J., on the animals of Assam, 
366, 440. 
M’Coy, on rare fish from the coast of 
Ireland, 402. 
Melilotus arborea, notice respecting, 297. 
Melobesia elegans, description of, 173, 236. 
Menyanthes trifoliata, remarks on, 314. 
Meteorological observations, 79, 239, 319, 
399, 529. 
Meyen, Prof. F. J., report on the progress 
of Vegetable Physiology, 136, 269, 
330, 424; death of, 136; on the sup- 
posed re-production of bark, 335. 
Microscopical Society, proceedings of the, 
311. 
Miers, J., on some plants allied to the 
Burmanniacee, 229. 
Milvus regalis, on the occurrence of, 73. 
Mimulus, on the structure of the stigma 
in, 51. 
Mirbel, researches on generative sap or 
cambium, 330; on Zea Mays, 428. 
Modena, Society of, 374. 
Mollusca, catalogue of the fish, 16, 109, 
194; on the history of, 156; consider- 
ations on freshwater, 241. 
Moraines, 393, 397, 504. 
Morren, Prof., on Infusoria in plants, 344. 
Morton’s Crania Americana, noticed, 469. 
Motmots, Sir W. Jardine on the history 
and habits of, 321. 
Mummery, S., on birds from the Isle of 
Thanet, 398. 
Natural system in zoology and botany, 
on the true method of discovering the, 
184, 
Natural terraces of the Eildon Hills, on 
the origin of the, 207. 
Nauplius, characters of the genus, 96. 
Netherlands, Natural History of the Co- 
lonies of, 474. 
Niger expedition, 468. 
Nonsense names, Dr. Leach, 423. 
Norfolk, fossils of, 488. 
Normandy, on the occurrence of two spe- 
cies of Conus in the lias of, 292. 
Nudibranchia, on the blood of, 317. 
Ogilby, Mr., monograph of the hollow- 
