INDEX. 
471 
Cavex brizoides, occurrence of, in 
Great Britain, 154. 
Carter, H. J., on the species, struc- 
ture and animality of the freshwater 
sponges in the tanks at Bombay, 303. 
Cells, vegetable, on the multiplication 
of, 436. 
Cenia, new' species of, 404. 
Cephalites, characters of the genus, 
270. 
Cephalopoda, on some fossil remains 
df, 388. 
Cereus, on a curious pligenomenon in 
the, 77. 
Characese, on the mode of formation 
of spores in, 236. 
Chitones, observations on, 228. 
Chonetes, observations on the genus, 
457. 
Chorinus, new species of, 222. 
Clark, G., on some bullocks brought 
from the island of Lombach, near 
Java, 73. 
Cleome, new species of, 425. 
Coccinella, description of a new species 
of, from New Zealand, 66. 
Coleoptera, new, 66, 107, 142, 295, 
386, 416. 
Confervae, on the development and 
composition of, 437. 
Cotswold Naturalists’ Club, proceed- 
ings of the, 140. ' 
Crotolaria, new species of, 428. 
Crustacea, descriptions of new, 221. 
Curculionidae, on some British species 
of, 295, 416. 
Cyclotella, new species of, 169. 
Cypridina, on the genus, with descrip- 
tions of new species, 21. 
Dalyell’s, Sir J. G., Rare and Remark- 
able Animals of Scotland, noticed, 
132, 311. - ' 
Darling, G., on a singular anomaly in 
the history of the honey-bee, 318. 
De Jussieu, A., on the anomalous 
forms of dieotyledonous stems, 127. 
Denny, H., on the habits of insects, 
75 ; on the habits of ants, 240. 
Diatomaceae, observations on the, with 
descriptions of new genera and spe- 
cies, 161 ; on some, found in the 
stomachs of certain mollusca, 322. 
Dickie, Dr. G., on the ovule of Eu- 
phrasia officinalis, 260 ; on Diato- 
maceae found in the stomachs of 
certain mollusca, 322. 
Dickieia, new species of, 171. 
Diurospermum, description of the new' 
genus, 381. 
Doubleday, E., on new or imperfectly 
described lepidopterous insects, 121; 
on the pterology of the diurnal Le- 
pidoptera, 379. 
Dougall, W. S., On the reproduetion 
of cryptogamic plants, 236, 238,465. 
Echium, new' species of, 431. 
Edgeworth, M. P., on a new genus of 
Lentibulariae, w'ith remarks on some 
Indian species of Utricularia, 381. 
Ehrenberg, Prof., on tw'o new genera 
of siliceous-shelled Polygastrica 
from Patagonian guano, 392; on 
the occurrence of infusoria in amber, 
397 ; on some mieroscopic orga- 
nisms found in the stomach of a 
Peruvian freshw'ater fish, 465. 
Embleton, Dr. D., on the anatomy of 
^ Eolis, 88. 
Embryo, vegetable, on the develop- 
ment of the, 49, 260. 
Entomological Society, proceedings of 
the, 141, 229. 
Entopyla, description of the new genus, 
393. 
Eolis, on the anatomy of, 88; new 
species of, 191. 
Ephippiphora, characters of the new 
genus, 226. 
Euphrasia officinalis, on the ovule of, 
260. 
Euterpe, new species of, 121. 
Falconer, Dr. H., on Athalamia, a 
new genus of Marchantiese, 375. 
Fauna of Ireland, additions to the, 62. 
Ferns, new species of, 326. 
Filices, on the reproduction of, 465. 
'Fire-fiies of the tropics, on the, 268. 
Flea, on the metamorphoses of the, 
316. 
Forbes, Prof. E., on some new fossil 
shells from Barbados, 347. 
Forskalea, new species of, 429. 
Fossil conchology of the great oolite 
of Minchinhampton, observations 
on the, 115. 
Fruit, fossil, some account of an un- 
described, 376. 
Gamboge, on the plants producing 
the, 155. 
Gaudichaud, M., on the growth of 
leaves, 274. 
Gebia, new' species of, 225. 
