164 



PYBGOMORPHINyE. 



granules ; occiput in the male with two black dashes in the middle, 

 and one behind each eye ; face below the antennae and eyes pale 

 yellowish on the whole front and sides, this colour extending to 

 the lo\\"er border of the deflexed lobe of thepronotum ; lower part 

 of face strongly granulose, especially on the sides. Pronotum 

 rufous brown, granulose, with an interrupted and rudimentary 

 carina, hardly visible at all in the male ; the area before the 

 principal sulcus irregularly trilobate on the margins, the hind 

 border rounded with a row- of large black-marked tubercles. 

 Abdomen greyish brown above, indistinctly varied with black, 

 and carinated in the female. Pronotum and abdomen pale 

 yellowish beneath, spotted with black, most strongly in the male. 

 Tegmiua rather narrow and pointed, longer than the abdomen, 

 rufous-brown, with a longitudinal row of indistinct white dots 

 adjacent to darker ones in the male, these being almost obsolete in 

 the female. Wings as long as the tegmina, brown subhyaline. 

 Femora yellowish, hind femora banded above with brown and 

 dotted with black on the sides ; tibiae and tarsi reddish. 



Length 15-22 mm. ; expanse of tegmina, 29-39 mm. 



Bombay : Bandra. 



Types in the British Museum. 



192. Chrotogonus robertsi, sp. nov. 



Uniform brownish grey, strongly tuberculate. Scutellum of 

 the vertex slightly pointed in the male, obtusely rounded in the 



female ; vertex and pro- 

 notum with an indistinct 

 median carina, more visible 

 in the male ; sides of pro- 

 notum irregtdarly trilobate 

 before the principal sulcus ; 

 hind border indistinctly 

 trilobate aud subrotund, 

 lower border of the deflexed 

 lobes concave in front, and 

 produced and angulated be- 

 hind. Abdomen smooth, 

 with a double vow of brown 

 spots above ; pronotum and 

 abdomen pale beneath, with 

 light brown spots. Tegmina 

 grey, with a longitudinal 

 row of pale black-marked tubercles, and traces of similar rows on 

 the principal longitudinal nervures. Wings distinctly shorter than 

 the tegmiua, clear hyaline. Legs pale yellowish, terminal spines 

 of the hind tarsi tipped with black. 



Lencfth 16-19 mm. ; expanse of tegmina, 27-31 mm.; of wings, 

 26-28 mm. 



Baluchistan : Quetta. 

 Types in the British Museum. 



Fig. 111. — Chrotogonus robertsi. 



