I915.| J. L. Hancock: Indian Tetriginae (Acrydwwnae). 7 (3 
notum, and the shorter hind femora, the tuberculate margins of 
the femora, and the dentate ijateral carinae of the pronotum. In 
birmanicum the longitudinal carinae are ornate with pale crenules, 
and the humeral angles are provided with a pale obtuse tubercle 
on each side, the lateral spines straight and triangular, not at all 
aculeate. 
Eugavialidium discalis, sp. nov. 
Near Scelimena producta, Serville. Colour greyish-ferrugineous. 
Vertex wider than one of the eyes, scarcely at all narrowed for- 
ward; eyes little prominent, subsessile, viewed from above reni- 
form, from the side globose; paired ocelli placed between the 
extreme lower ‘ungles of the eyes: antennae inserted far below the 
eyes; frontal costa protuberant between the antennae. Pronotum 
truncate anteriorly; the front margin on either side of the lateral 
lobes bearing a produced tubercle, not tuberculate at the middle 
above the occiput; dorsum deplanate, between the shoulders on 
the disc bearing low, short, lineate tubercles, depressed behind the 
shoulders, and backward provided with four very low obtuse 
nodes ; median carina very low; lateral carinae on each side bear- 
ing a series of denticles often placed as far back as the base of the 
hind process but here very minute; humeral angles ornate with a 
distinct obtusely elevated tubercle on each side; the denticles or 
tubercles each side of the forward disc larger than those back- 
ward ; hind process lengthily produced backward beyond the 
apices of the extended hind tibiae; posterior angles of the lateral 
lobes produced in a curved spine on each side, strongly produced 
in the male, rather stout in the female. Elytra elongate, acumi- 
nate, externally impresso-punctate; wings extended backward 
almost to the apex of process. Anterior femora elongate, margins 
crenulate, above undulate and compressed-sublobate toward the 
base, below subtri-tuberculate ; middle femora above subtrilobate, 
below subbituberculate ; hind femora elongate, the superior carinae 
crenulate and more or less quadricompressed, with two acute 
denticles toward the knees, margins below often quadridentate 
but little produced ; hind tibial margins and first joint of the hind 
tarsi moderately expanded, but not so widely dilated as in typical 
Scelimena ; inner margins of hind tibiae entire; the first and 
second pulvilli of the first joint of posterior tarsi small, acute, 
more widely separated than the second and third. 
Entire length of male and female 25-30°5 mm.; pronotum 24- 
295 mm.; hind femora 7-9 mm. 
Habitat.—Sibsagar, N.-E. Assam (S. E. Peal); Upper Assam 
(Doherty). ; 
This species differs from Scelimena producta, Serville, in the 
larger stature, and in being wider between the shoulders, in the 
dentate humeral angles and lateral carinae of pronotum, and in 
the tuberculate femora. It is readily distinguished when it is 
compared with a series of S. producta, Serv., from Java. 
