102 Records of the Indian Museum. [Vor xy 
Prothorax bisinuate on either side at base which is as broad 
as that of the elytra; narrowed in front, anterior margin circular, 
the head fits in well into this circular front of the prothorax: 
lateral margins oblique and straight; the disc in the middle is 
triangularly and considerably elevated, the apex of the triangle 
being towards the scutellum, on this elevated portion there are 
two strong ridges running parallel down the middle, and from 
near the bases of these middle ridges two other sinuous ridges 
branch off, all of these ridges scarcely reach the anterior margin, 
they become feebler towards the margin. 
Scutellum about twice as broad as long, the two apical outer 
angles produced, surface rough. 
Elytrva broadest at base, constricted at the middle; coarsely 
and deeply punctate; suture serrate throughout; humeral callus 
taised, rounded, surface finely strigose. Each elytron has ten 

Fic. 1.—Chlamys gravelyi, n. sp. from above; 1a. antenna. 
sharp tubercles disposed as follows :—in a longitudinal line parallel 
to the suture there are four tubercles, the third being smaller and 
more towards the suture, along the median longitudinal line three, 
and finally there are three along the lateral marginal line, the 
second of these tubercles being deviated more towards the median 
line; the fourth tubercle of the sutural line, third of the median 
line and the second of the lateral marginal line being close together 
form a group. The surface of the elytra is rough being raised 
in places, particularly between the tubercles. 
Underside.—Prosternum widened anteriorly and greatly con- 
stricted towards the posterior extremity. Last abdominal sternite 
with a depression in the middle. Pygidium with three ridges and 
four deep furrows. 
Localities :—Calcutta, 3-iv-1915, 25 and 30-v-1915, 8-vii-I1gI2, 
27-iX-1915, 2-X-1915,°‘ on Ziziphus jujuba” (F. H. Gravely) ; Paresh- 
