242 Mr. J. S. Baly's descriptions of 



Cyclophysa albicornis. 



Subrotundata, valde convexa, flava, nitida, antennis 

 (articulo basali excepto) albidis, articulis ultimis duobus 

 infuscatis ; tliorace teimiter subcrebre pimctato ; elytris 

 magis distiiicte confuse punctatis. 



Long. 3 2 lin. 



Hab. — Peru. 



Head trigonate, not longer than broad; front im- 

 pressed on either side close to the eye with a single fovea ; 

 encarpas subquadrate, contiguous ; clypeus thickened, its 

 apex wedge-shaped and running upwards between the 

 antenna as far as the anterior margin of the encarpas ; 

 antennae robust, filiform, nearly equal to the body in 

 length, joints cylindrical, the second short, the third nearly 

 twice its length, the fourth as long as the two preceding 

 united ; eyes elongate, their inner margin deeply rotun- 

 date-emarginate. Thorax nearly three times as broad as 

 long ; sides nearly straight, obliquely converging from the 

 base towards the apex, the hinder angles acute, the an- 

 terior ones thickened, broadly and obliquely truncate ; 

 anterior margin moderately concave, faintly bisiuuate ; 

 disk transversely convex, finely punctured (when seen 

 under a strong lens very faintly wrinkled) ; on either side 

 at the base, at some distance from the lateral margin, is a 

 distinct depression, the outer edge of which is well defined 

 and thickened, running obliquely upwards and inwards 

 for a short distance on the disk. Elytra broader than the 

 thorax, the shoulders broadly rounded ; sides narrowly 

 margined, slightly dilated before the middle, the inflexed 

 limb concave, its outer edge produced downwards and 

 slightly outwards ; upper surface very convex, more 

 strongly punctured than the thorax. 



Disonrjcha pulcliella. 



Elongato-ovata, convexa, plcea, nitida, abdomine sordide 

 fulvo, thorace albido ; disco lacteo, orbitis internis cly peoque 

 flavis ; thorace transverso, lateribus rectis, obliquis, angulis 

 anticis obtuse truncatis ; disco la^vi, uti'inque basi foveo- 

 lato ; elytris tenuiter punctatis, metallico-violaceis, limbo 

 exteriori lacteo ; utrisque fascia vix pone medium macu- 

 lisque tribus, duabus infra basin, trans versim positis, prima 



