1886. ] K. T. Atkinson—Notes on Indian Rhynchota. 197 
obliquely ascending, with a slight ridge, near the hind side of each; 
posterior horn ridged, straight, very slender, acute at the tip, extending 
a little beyond the abdomen: abdomen greyish ferruginous with black 
points, except along the hind borders of the segments : legs tawny : 
tegmina tinged slightly testaceous, veins testaceous ; wings vitreous, 
veins black (Walker). Body long 45; teg. 103 millims. 
Reported from India. 
To this add :— 
Centrotypus longicornis, Vuillefroy, A. S. EH. F. (4 sér.) iv, p. 142, t. 1, f. 8 
(1864). Malacca. 
107. Cxrnrrotus (?) FLEXICORNE, Walker. 
Centrotus flexicorne, Walker, Ins. Saund. Hom. p. 78 (1858). 
Black: pronotum pubescent, moderately high, very slightly ridged : 
lateral horns long, acute, diverging, obliquely ascending, slightly inclin- 
ed backward, much curved, with a ridge near the hind border; posterior 
horn slender, ridged: femora black: tegmina tinged slightly lurid, taw- 
ny at the base, costa black towards the tip, veins testaceous ; wings 
vitreous (Walker). Body long, 67; teg. 123 millims. 
Reported from N, India. 
108. Crnrrotus (?) optiguus, Walker. 
Centrotus obliquus, Walker, Ins. Saund. Hom. p. 79 (1858). 
Ferruginous very pubescent : pronotum rather high, somewhat sca- 
brous, slightly ridged : lateral horns horizontal, moderately long, diverg- 
ing, very slightly curved backward ; posterior horn ridged, very slender, 
black except towards the base which is much above the abdomen, conti- 
guous to the abdomen and hardly extending beyond it at the tip: legs 
tawny, femora black: tegmina tawny (Walker). Body long, 2}; teg. 
103% millims. 
Reported from India. 
109. Cerntrrorus (?) concustus, Walker. 
Centrotus congestus, Walker, Ins. Saund. Hom. p. 79 (1858). 
Black, stout, short: pronotum pubescent, rather high, flat above : 
lateral horns stout, elongate-conical, directly diverging, obliquely ascend- 
ing ; posterior horn ridged, lanceolate, reaching almost to iyo nds the 
length of the abdomen: legs tawny ; femora black: tegmina tinged slight- 
_ ly grey, a brown mark at the tip of the costa, veins tawny (Walker). 
Body long, 3}: teg., 74 millims. 
