528 
Tinomiscium, characters of the genus, 
489. 
Tinospora, on the species of, 315. 
Tree-frogs, Australian, observations 
on, 250. 
Trichonius, description of the new 
genus, 52. 
Trochoseris, new species of, 303. 
Tubiclava, new British species of, 82. 
Turcica instricta, notes on the animal 
of, 143. 
Uropeltide, new species of, 177. 
Vespide, notes on Irish, 466. 
Vipera, new species of, 181. 
Vogl, Dr. A., on the intercellular sub- 
stance and the milk-vessels in the 
root of the Dandelion, 264. 
INDEX. 
Wagner, Prof. N., on the reproduc- 
tion of the larvz of insects, 344. 
Walker, R.,on Ophiolepis gracilis, 111. 
Wallich, Dr. G. C., on the process of 
mineral deposit in the Rhizopods 
and Sponges, 72; on the extent 
and causes of structural variation 
among the Difflugian Rhizopods, 
Dis 
Wood, S. V., on the red Crag, and 
on the Drift of the Eastern Coun- 
ties, 185; on the Belgian equiva- 
lents of the upper and lower Drift 
of the Eastern Counties, 393. 
Zoological Society, proceedings of 
the, 93, 165, 248, 330. 
Zosterops, new species of, 176. 
END OF THE THIRTEENTH VOLUME. 
PRINTED BY TAYLOR AND FRANCIS, 
RED LION COURT, FLEET STREET. 
ALERE 
Pe 
FLAMMAM. 
