PANDELETEIUS. 187 
6°. Anterior tibize short. 
a’. Surface set with short, stout, clubbed sete ; elytra immaculate ; 
prothorax faintly vittate. . . . . » oe 2 eo ew. Clavisetis. 
6°. Surface thickly set with stout, curled, decumbent seta; elytra 
faintly maculate; legs stout . . . 2. . 1... . flexilis. 
b‘, Eyes depressed ; anterior tibize moderately long; surface set with 
curled, long or short, sete . . . crispus, cucullatus, cuneatus, obliquus, varicolor. 
d’, Vibrissee squamiform ; eyes depressed or slightly prominent ; anterior 
tibiz short ; surface set with curled sete (those towards apex of 
elytral suture longin P. hispidus,?). . . . « «. . « . « hispidus, brevipes. 
e’. Vibrissee not visible (? abraded) ; eyes prominent ; anterior tibic 
elongate ; elytra with long hairs on suture towards apex(?). . . conspersus. 
6. Scrobes shorter, not descending to lower margin of rostrum, subangulate or 
curved ; second joint of funiculus short, seldom longer than third and fourth 
united; vibrissz setiform. 
c’. Anterior legs very elongate. 
e*. Anterior tibie slender; vestiture uniform; eyes rather prominent; 
elytra with long hairs on suture towards tipin 9. . . . . . . . ¢ibialis. 
f°. Anterior tibiz stouter ; elytra subparallel, variegate ; prothorax shallowly 
sulcate, posteriorly dilated, constricted at base; all the tibie hairy 
Mo. ee ee ee ee ke ee ee ew ww. hirtipess. 
d', Anterior legs moderately elongate. 
gy. Elytra strongly rounded at the sides and produced at the apex: species 
large 2. ww soe ew ew we ew ww Unflatus. 
h?, Elytra widened towards middle o or sub parallel. 
f°. Head unusually broad; prothorax convex, constricted at base and 
towards apex; elytra maculate . . . . . . . . . . . « « laticeps. 
g°. Head smaller. 
c*. Eyes prominent ; elytra with short, curled, minute or conspicuous, 
hairs, 
ce’. Elytra with suture tufted and dentate near apex in 9 . . . . armatus. 
d’, Kiytra with suture unarmed in ¢. 
c’. Prothorax strongly constricted at base aud apex . . . . . ornatifrons. 
d°. Prothorax feebly constricted at base and apex . . . viridiventris, quichensis. 
d*. Eyes less prominent or depressed. 
e*. Prothorax strongly constricted at base; elytra with short or 
minute curled hairs, the humeri not truncate. 
e’, Prothorax quadrinodose . . . . ww. ww ew . . guadrinodosus. 
f°. Prothorax even. | 
a". Elytra without longer hairs on suture towards apex. 
a*, Anterior tibize curved towards the apex. 
a’, Rostrum subtriangular (as seen from above); head 
small; prothorax feebly constricted anteriorly . . . brevinasus. 
2BB2 
