250 LIST OF HOMOPTEROUS INSECTS, 
Tawny, whitish testaceous beneath. Head short, angular and 
slightly dilated on each side, rounded in front ; under side black, 
with a transverse whitish testaceous mark on each side, and a lan- 
ceolate whitish testaceous streak towards the mouth. Thorax 
partly blackish, with two high lateral slightly diverging ridges, and 
with two intermediate parallel keels. Fore wings much reticulated, 
vitreous and slightly grayish, whitish testaceous at the base, with an 
oblique brown band, which is irregular and accompanied by some 
dots on the outer side; veins black. Hind wings vitreous. Length 
of the body 34 lines; of the wings 7 lines. 
a, Hong Kong. Presented by J, C. Bowring, Esq. 
LEDRA DELINEATA. 
Testacea, fusco punctata; caput brevissimum, valde arcuatum, 
lateribus anticis impressis, vitta media nigro-fusca, lituris 
duabus lateralibus fuscis, subtus margine antico liturisque 
tribus posticis nigris ; thorax lineolis duabus transversis lineo- 
lisque duabus lateralibus arcuatis nigris, lituris quatuor fer- 
rugineis; scutellum fuseo quadrinotatum; abdomen vitta 
ventrali lata nigra; femora posteriora et tibie postice apice 
nigra; ale antice fulve, apice cinereo-vitree, vitta discali 
Serruginea ; postice cinereo-vitree. 
Testaceous, punctured with brown, whitish testaceous beneath. 
Head above very short and inuch arched, slightly impressed on 
each side of the fore border, with a blackish brown middle stripe, 
and with a brown mark on each side; under side irregularly black 
along the fore border, and with three black marks towards the 
mouth. Thorax with very minute transverse furrows, with a little 
black line in front and another hindward, with two ferruginous 
marks on each side, one of them adjoining a very short curved 
black line. Scutellum with two minute curved brown marks in the 
disk, and with two brown dots on each side by the angle. Abdomen 
beneath with a broad black stripe. Tips of the posterior femora 
and of the hind tibie black. Fore wings tawny, grayish vitreous 
towards the tips, with an irregular ferruginous discal stripe, which 
is partly bordered with black. Hind wings grayish vitreous. 
Length of the body 6 lines; of the wings 12 lines. 
a. South Australia. From Mr, Stevens’ collection. 
