230 Mr. J.S. Baly’s Descriptions of uncharacterized 
lare ; antennis robustis, articulis 4° ad 11°™ modice dilatato- 
compressis ; oculis ovatis, integris; palporum maxillarium 
articulo ultimo conico, acuto. Thorax transversus, irregu- 
Jariter excavatus. /lytra thorace paullo latiora, parallela, 
convexa. Pedes modice robusti, simplices; cozis anticis fere 
perpendicularibus, contiguis ; femoribus posticis non incrassatis, 
tibiis posticis apice inermibus, unguiculis bifidis. Mesoster- 
num angustum, acutum. 
Type Clitena limbata. 
The dilated antenne at once separate this genus from Galleruca, 
near to which it must be placed. 
Clitena limbata. 
Subelongata, subparallela, fulva, subtus nitida; pedibus 
(femorum basi excepta) obscure eneis; antennis nigris; 
thorace elytrisque crebre punctatis, obscure eneis, sub- 
opacis, illo limbo vittAque lata centrali, his limbo angusto, 
fulvis. 
Long. 5 lin. 
Hab. Pachybouri, Siam. Collected by the late M. Mouhot. 
Head coarsely punctured, front impressed by a longitudinal 
groove, which extends downwards as far as the apex of the 
epistome ; just below the upper margin of the eyes it is traversed 
by a deep transverse groove, either extremity of which curves 
downwards and runs parallel with the inner edge of the eye; on 
either side, placed immediately above the insertion of the antennae, 
is a smooth slightly-raised semi-lunate space, bounded above and 
outwardly by the transverse, within by the longitudinal, groove ; 
antenne more than two-thirds the length of the body; vertex 
marked with a large obscure viridi-zeneous patch. ‘Thorax twice 
as broad as long; sides nearly straight and parallel, narrowed 
and rounded in front, anterior angles produced into an obtuse 
tooth; surface rugose-punctate, impressed on either side with a 
short transverse excavation; middle of the disc impressed with a 
longitudinal groove, which extends from just behind the apical 
margin nearly to the base, its basal portion dilated. Elytra sub- 
parallel, scarcely dilated posteriorly, their:apex broadly rounded, 
very closely punctured, and clothed with short adpressed hairs ; 
on the surface of each elytron are three or four indistinct, nearly 
obsolete, raised vittae. 
