473 
Thuret, G. M., on the spores of some 
Alge, 141. 
Thwaites, Mr., on mounting minute Alga 
for the microscope, 351. 
Tomogeres, new species of, 334. 
Tribura, characters of the genus, 201. 
Trinius, K. B. von, notice of the late, 
424, 
Tripsurus, new species of, 229. 
Trogon, new species of, 61. 
Trombidium, on the proceedings of a 
species of, 211. 
Valenciennes, M. A., on the organization 
of Lucine and of Corbis, 41. 
Venus, new species of, 356. 
Verongia, characters of the new genus, 
403. 
Vespertilio, new species of, 50. 
Wagner, Prof., on the genus Mylodon, 
100. 
Walton, J., on the genera of insects Oxy- 
stoma and Magdalis, 221. 
Waterhouse, G. R., on coleopterous in- 
sects collected by C. Darwin, Esq., in 
the Galapagos islands, 19; on some 
new species of bats collected in the 
Philippine islands, 49; on some new 
genera and species of heteromerous 
Coleoptera, 317. 
INDEX. 
Westwood, J. O., on the ceconomy of the 
honey-bee, 131; on a new genus of 
longicorn beetle, 209; on some new 
species of sacred beetles, 275 ; on some 
new species of Lucanide, 276; on the 
ceconomy of the genus Palmon, 278. 
Willkomm, M., botanical notices from 
Spain, 118, 189, 248. 
Wilson, E., on the growth and develop- 
ment of the epidermis, 133. 
Wilson, G., on the proceedings of a spe- 
cies of Trombidium, 211. 
Woolmer, G., on the fire-flies observed 
near Lucca, 209. 
Worm, intestinal, on the occurrence of 
an, in an acaleph, 88. 
Xanthidia, on some fossil species of, 64, 
346. 
Zaus, new species of, 326. 
Zoological Society, proceedings of the, 
48, 193, 253, 332, 425. 
Zoophytes, anatomical and physiological 
observations on some, 385. 
Zygzena laticeps, notice of the foetus of, 
372. 
END OF THE SIXTEENTH VOLUME. 
PRINTED BY RICHARD AND JOHN E. TAYLOR, 
RED LION COURT, FLEET STREET. 
ALERE 
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