1915.] J. L. Hancock: Indian Tetriginae (Acrydiinae). 97 
and angulate, but not elevated above the eyes; median carina of 
the vertex compressed-rounded, little produced; frontal costa in 
profile strongly sinuate between the eyes, little protuberant between 
the antennae. Pronotum truncate anteriorly, or barely obtuse 
angulate ; dorsum little compressed at the sides ; the short prozo- 
nal carinulae behind the anterior margin distinctly compressed, ele- 
vated; median carina of the pronotum thinly compressed subcris- 
tate, highest forward between the sulci, sloping forward and little 
sloping backward; hind process strongly abbreviated, truncate, 
with the lateral angles obtuse, on each side of process bearing 
a compressed convex carina: humeral angles wanting, but instead 
the dorsum bearing an expressed lineate tubercle on each side, 
and two between the shoulders; posterior angles of the lateral 
lobes oblique, little prominent laterally and obliquely truncate be- 
hind. Anterior and middle femoral margins undulate; posterior 
femoral carinae bidentate on the outer face, the middle denticle 
larger, compressed, and produced, the superior and inferior margins 
entire; hind tibiae armed with spines and narrow; the first joint 
of the hind tarsi nearly twice the length of the third. 
Entire length of male and female, 5-7°5 mm.; pronotnm 3-4 
mm.; posterior femora 3°7-4 mm. 
Habitat.—Hakgala, Ceylon, Mar. 1907 (E. E. Green) ; Pundu- 
luoya, Ceylon, Feb. 1899. ‘Two adults and a larva in the author’s 
collection. 
Genus Mazarredia, Bolivar. 
Table for separating the Indian species. 
I. Disc of pronotum above strongly un- 
equal, somewhat elevated between the 
shoulders and bearing high subcarinate 
tubercles. 
2. Dorsum of pronotum behind the shoul- 
ders profoundly fossulate. 
3. Frontal costa not at all sinuate between 
the-eyes. 
4. Posterior angles of the lateral lobes of 
the pronotum little produced, apex sub- 
rounded ; elytra oblong ovate; length 
of male and female pronotum 17°2- 
17°8 mm. ¥, te inequalts, Brunner. 
4. 4. Posterior angles of the lateral lobes of 
the pronotum widely dilated, subob- 
tuse-truncate; elytra elliptical acumi- 
nate toward the apices; median carina 
of pronotum forward between the sulci 
strongly gibbose-crenulate; length of 
female pronotum 13°5 mm. singlaensis, Sp. Nov. 
I. 1. Disc of pronotum between the shoulders 
lower. 
