458 
with notice of a new genus of Di- 
ptera, 386. 
Harpidella, characters of the genus, 
412. 
Helicina, new species of, 219. 
Helix, new species of, 78, 146. 
Hemipecten, new species of, 371. 
Henfrey’s, A., Rudiments of Botany, 
reviewed, 274; on the development 
of the ovule in Orchis Morio, 279; 
on the progress of physiological 
botany, 339. 
Hepaticze, of the Pyrenees, onthe, 104. 
Herpestes, new species of, 376. 
Hewitson, W., on a new genus and 
species of Satyride, 215. 
Hoploparia, description of the genus, 
175. 
Huxley, Mr., observations on Physa- 
lia, 207. 
Gti characters of the new genus, 
217. 
Hymenoptera, parasitic, on the iden- 
tification of a genus of, 30, 122, 281. 
Ichneumonide, on the anatomy and 
development of certain, 277, 286. 
Illenus, new species of, 404. 
Insects, new, 39, 41, 122, 195, 215, 
217, 390; on the nature of the pul- 
verulent coating of some, 453. 
Isotelus, new species of, 405. 
Jardine, Sir W., on the occurrence of 
Gallinago Brehmi in the British 
Isles, 382. 
Jeffreys, J. G., on some mollusca re- 
cently taken off Lerwick, 299. 
Juanulloa, observations on the genus, 
187. 
Kellia rubra, on the animal of, 48, 
142, 245. 
Koch, C., on the wild state of rye, 
452. 
Lanius excubitor, on the habits of, 18. 
Larnax, observations on the genus, 37. 
Leidy, Dr., on the development of the 
Purkinjean corpuscle im bone, 74; 
on the intimate structure of articular 
cartilage, 156; on the arrangement 
of the areolar sheath of muscular. 
fasciculi and its relation to the ten- 
don, 158. 
Leszezic-Suminski, Count, on the sex- 
ual organs of the ferns, 343. 
Linnean Society, proceedings of the, 
206, 275, 365; presidency of the, 
7453. 
Linneeus, almanac notes for the year 
INDEX. 
1735 by, 209; letter from the Rev. 
John White, 283. 
Lixus, on the nature of the pulveru- 
lent coating of, 453. 
MacCalla, W., notice of the late, 382. 
“M‘Coy, Prof. F., on the classification 
of some British fossil crustacea, 
with descriptions of new forms, 161, 
330, 392. 
Macdonald, Dr., on the vertebral ho- 
mologies as applicable to zoology, 
iin 
Manna of the Israelites, notice of the 
supposed, 426. 
Marckea, observations on the genus, 
185. 
Margaranthus, observations on the 
genus, 137. 
Margaritana, new species of, 300. 
Mason, Rev. F., on the pine-tree of 
the Tenasserim provinces, 77. 
Mecochirus, new species of, 172. 
Megzrophis, characters of the genus, 
247. 
Melania, new species of, 300. 
Melittobia, characters of the genus, 
288. 
Melville, Dr., on the ideal vertebra, 
443. 
Meteorological observations, 79, 159, 
231, 303, 383, 454. 
Meteors, notice respecting two, 4¢4. 
Meyeria, description of the new ge- 
nus, 333. 
Miers, J., on the botany of South 
America, 31, 136, 185, 248, 357. 
Mollusca, description of a new genus 
of, 371; new species of, 125, 424; 
bivalve, on the branchial currents 
of the, 242. 
Monodontomerus, notice of a species 
of, 281. 
Morris, J., on the excavating sponges, 
239; on the genus Siphonotreta, 
with descriptions of new species, 
315. 
Motacilla boarula, on the habits of, 24. 
Munby, G., on the botanical produc- 
tions of the kingdom of Algiers, 
426. 
Mycetes, new species of, 376. 
Nageli, Dr., on the germination of 
the spores of ferns, 339. 
Nanina vitrinoides, on the habits of a 
living specimen of, 379. 
Nardo, Dr.,on the excavating sponges, 
239; 
