INDEX ro VOL. VI. 
i 
ACHATINA, on the ophragma of, 159. 
Agassiz, Prof., on the glaciers of Switzer- 
land, 350, 392, 396; on former glaciers 
in Scotland, Ireland, and England, 501. 
Agrilorhinus, on some new species of, 304. 
Alcyone, Australian, 394. 
Alder, J., on the genus Polycera, 337. 
Aleuteres, on some new species of, 309. 
Allman, G. J., on the stinging property 
of the lesser Weever-fish, 161. 
Animalcules, on the nature ef some, 148; 
observations on, 161, 311; notice re- 
specting, 318. 
_ Animals, on the generative system of 
; some of the lower, 70. 
Anniversary Address of the President of 
the Linnzan Society, 229. 
Anopleura Britanniz, notice respecting, 
318. 
Anthony, J. G., on the Byssus of Unio, 
77. 
Antilope, new, Mr. Ogilby on, 510. 
Ants, descriptions of several exotic species 
of, 81. 
Arbutus, 385. 
Areschoug’s Alge Scandinaviz, noticed, 
472; De Hydrodictyo utriculato, no- 
ticed, 473. 
Arion, observations on the species of, 202. 
Assam, animals of, 366, 450. 
Astacus marinus, on the development of, 
263. 
Asteriade, synopsis of the genera and 
species of, 178, 275. 
Asterinidz, synopsis of the genera and 
species of, 288. 
Asterope, description of the new genus, 
Astropectinide, synopsis of the genera 
and species of, 180. 
Aucklandia, description of, 474. 
Babington, Ch. C., on a new British 
species of Colymbetes, 53; on Lychnis 
diurna and vespertina of Sibthorp, 56; 
on the Flora of Ireland, 328; on Di- 
anthus flumarius, 525. 
Baboon, booted, 517. 
Bainbridge, W., on new Cetoniada, 481. 
Baines, H., Flora of Yorkshire reviewed, 
215. 
Balznoptera hoops, notice respecting, 72, 
301. 
Bankier, R. A., on Alcyone ruficollaris, 
394. 
Bark, supposed reproduction of, 335. 
Becks, Dr., on the growth of Dicotyle- 
donous Trees, 335. 
Bees, destroyed by the Tomtit, 525. 
Beetles, mummied, 452. 
Berg Meal, on, 521. 
Berkeley, Rev. M. J., on British Fungi, 
355, 430. 
Bird, description of the fossil remains of 
a, 64, 
Birds, notes on British, 73; on some new 
species of Insessorial Birds, 304. 
Bischoff, M., on the Lepidosiren, 466. 
Blackwall, Mr., on the number of eyes 
with which Spiders are provided, 229. 
Blumenbach, J. F., notice of the late, 
234. 
Blyth, Mr., monograph of the species of 
Ovis, 302. 
Botanic Society, 393. 
Botanical Society of London, proceedings 
of, 148. 
Botanical Travellers, information respeet- 
ing, 468. 
Botany, physiological, report on the pro- 
gress of, 136, 269, 330, 424. 
Boussingault, M., experiments on vegeta- 
tion, 137. 
Bowerbank, J. S., on the structure of 
fossil wood, 312. 
Bowman, J. E., on some objections to the 
theory attributing the natural terraces 
of the Eildon Hills to the action of 
water, 207; on fossil trees, 388; on 
ancient glaciers, 346. 
Braun, A., on the mode of growth of Ophio- 
glossex, 62. 
Brazil, on the fossil Fauna of, 318. 
Bree, Rev. W. T., on Saxifraga umbrosa, 
and the Kerry Saxifrages, 401. 
British Museum, notices respecting the, 
319. 
Brocchia, remarks on the genus, 157. 
Brown, J., on birds from the Cotswold, 
395. 
Buch, L. von, on Spheronites and some 
other genera from which Crinoidea ori- 
ginate, 12. 
Buckland, Rev. Prof., anniversary address 
of, 484. 
