198 
varied witli tawny ; anteiiniferous tubercles with their inner 
angles in both sexes prominent, acute, conical, and distant from 
each other somewhat widely. Antennse very little longer than 
the body in either sex, dark brown; joints paler at the base; 
third joint rather strongly bent in the middle. Thorax sub- 
cylindrical, widest in the middle, convex, transversely depressed 
near the hind margin, very uneven above, and obtusely tuber- 
culose on the sides ; dark brown, varied with rusty tawny. Ely- 
tra with prominent conical shoulders, and gradually narrowed 
towards the apex (much less so in the female than in the male), 
surface scarcely convex, simply punctured (except near the apex), 
dark brown, minutely varied with rusty tawny, and having on 
each side in the middle a large, oblique, greenish-ashy spot, 
widest on the margin ; this spot is bordered posteriorly by a 
broadish, flexuous, blackish streak ; and close to the apex there 
is a tawny spot, larger and clearer in colour than the other 
tawny marks. Body beneath and legs clothed with olivaceous- 
ashy tomentum. 
On dead branches, Ega. 
3. Trestonia albilatey'a, Pascoe. 
Hesycha alhilatera, Pascoe, Trans. Ent. Soc. n. s. v. pt. 1. 25. 
T. elongato-oblonga, apicem versus paulo attenuata, siibdepressa, 
fusca, fulvo minute varia ; capite latiusculo, fronte ochracea, tuber- 
culis antenniferis intus in lobulos erectos oblongos productis ( d) ; 
elytris utrinque plaga maxima laterali (fere ad basin extensa) cana, 
postice nigro marginata. Long. 6| lin. <S . 
Similar, in its elongate-oblong subdepressed form of body and 
general colour, to T, ramuli, but differs in the elytra being much 
less prominent at the shoulders, and not attenuated, except from 
very near the apex ; the pale lateral spot, too, is much larger 
and whiter, extending from behind the middle to the shoulders. 
The thorax is cylindrical and very uneven on its surface, as in 
T. ramuli ; but it has two transverse impressed lines near the 
hind margin, and a distinct conical lateral tubercle, much behind 
the middle. The forehead is clothed with dense tomentum of a 
pale ochreous hue. The underside of the body is ashy, with a 
broad rusty-tawny stripe down the middle of the abdomen. 
The antennse are very slender and twice the length of the body 
in the male; the terminal joints are greatly elongated, and the 
third with a scarcely perceptible bend. 
Ega, on branches of trees. 
4. Trestonia coarctata, n. sp. 
Trestonia terminata^ Buquet, Thoms. Arc. Nat. p. 47, pi. 5. f. 3? 
T. cylindrica, cinereo- fusca, fulvo varia, vertice coarctato ; ariteimis 
