INDEX. 
Frog, fossil, on the discovery of a, 352. 
Fulica, new species of, 49. 
Geoffroy St. Hilaire, notice of the late, 
422. 
Geological Society, proceedings of the, 
135 
Geomelania, characters of the genus, 334. 
Glzoprium, on the British species of, 10. 
Glandina, new species of, 257, 345. 
Glyceria fluitans, observations on, 230. 
ee strigirostris, observations on, 
75 
Goadby, Mr., notice respecting, 431. 
Goniodoris, new species of, 314. 
Goodsir, H. D. S., notes on some animals 
brought up by deep-sea dredging 163 ; 
on several new species of crustaceans 
allied to Saphirina, 325. 
Gould, Mr., on some new species of birds 
from China, 48; on new species of 
mammals, 49, 425; on a new grallato- 
rial bird, 49; on new species of birds 
from South America and Australia, 61, 
335 ; on a new species of tern, 346. 
Graham, Prof., notice of the late, 283. 
Grammicus, characters of the new genus, 
323. 
Gray’s, G. R., Genera of Birds, reviewed, 
45 
Gray, J. E., on a new genus of night 
lizards, 162 ; on a new species of Afri- 
can monkey, 212; on the howling 
monkeys, 217; on the genus Sacco- 
pteryx, 279; on the African musk, 350. 
Griffith, W., notice of the late, 415. 
Heetera, new species of, 306. 
Haltica, new species of, 39. 
Hancock, A., on new genera and species 
of nudibranchiate mollusca, 124, 311; 
‘ British Nudibranchiate Mollusca,’ re- 
viewed, 252. 
Hankey, Lieut., on the dissolution and 
re-calcification of the shell in Cypreza, 
375. 
Hanley, S., on some new species of Ar- 
temis, 56; on new species of Donax, 
58, 61; on new species of Cytherea 
and Venus, 356. 
Hapalotis, new species of, 427. 
Harlan, Dr. R., notice of the late, 421. 
Harpalidz, new species of, 22. 
Hassall’s, A. H., History of the British 
Freshwater Algz, reviewed, 410, 429. 
Hectocotyle of Tremoctopus violaceus 
and Argonauta Argo, observations on 
the, 414. 
Helix, new species of, 253, 332, 336, 
341. 
Hemichelidon, new species of, 203. 
Hemipodius, new species of, 335. 
Hemipus, new species of, 203. 
469 
Henfrey, A., on the development of vege- 
table cells, 130. 
Heterura, new species of, 203. 
Hodgson, B. H., on Nepalese birds, 193. 
rae on the British species of, 
Honey-bee, remarks on the, 131. 
Hooker, J. D., on some marine animals 
brought up by deep-sea dredging during 
the Antarctic voyage of Capt. Sir James 
C. Ross, 238. 
Hope, Rev. F. W.,.on new species of exo- 
tic Coleoptera, 208. 
Hope, Dr., notice of the late, 425. 
Horornis, new species of, 201. 
Howard, L., on the fall of rain during the 
present year, 287. 
Humphreys, J., on the capture of Aci- 
pensor Huso, 213. 
Infusoria, on the origin of, 214; of the 
chalk and flint, observations on the, 75. 
Insects, notices respecting the occurrence 
of rare British, 65, 210, 277; new, 19, 
274, 317. 
Ixodes, observations on a British species 
of, 64. 
Ixos, new species of, 228. 
Ixulus, new species of, 194. 
Jardine, Sir W., Hore Zoologice, 174. 
Java, account of the flora of, 329, 462. 
Jenner’s, E., Flora of Tunbridge Wells, 
noticed, 413. 
Jenyns, Rey. L., on the turf of the Cam- 
bridgeshire fens, 125, 
Johnston, Dr. G., Miscellanea Zoologica, 
4; an index to the British Annelides 
with descriptions of new species, 433. 
Jones, T. W., on the development of the 
blood-corpuscle, 131. 
Junghuhn, Dr. Fr., on the topography 
and natural history of Java, 329, 462. 
Knapp, J. L., notice of the late, 419. 
Kolliker, Prof., on the Hectocotyle of 
Tremoctopus violaceus and Argonauta 
Argo, 414. 
Krohn, M. A., on the anatomy and phy- 
siology of Sagitta bipunctata, 289. 
ae: Prof., on the disease of potatoes, 
58. 
Lamellicorns, new, 276. 
Lankester, Dr. E., on Phytelephas macro- 
carpa, 130. 
Larus, new species of, 60. 
Larus capistratus, remarks on, 357. 
Leaves and petals, on the colours of, 16. 
Lecidea, remarks on some British species 
of, 93. 
Lepidoptera, descriptions of new, 176, 
232, 304, 
Lepidosiren annectens, on a fish allied to, 
348. 
