14 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.61. 



sciitellum, extending along suture for about one-sixth the distance to 

 apex, glabrous; beneath black with a feeble bronzy tinge and very 

 sparsely clothed with inconspicuous cinereous hairs; anterior tarsi 

 bluish green. 



Head large, as wide as pronotum at anterior margin; front feebly 

 convex, the distance between the eyes equal to about four times the 

 diameter of the eye when viewed from the front ; surface densely and 

 rather coarsely ocellate-punctate ; eyes large and projecting; epistoma 

 small, with the anterior margin broadly, arcuately emarginate. Pro- 

 notum fully two times as wide as long, front and base about equal 

 in width, widest at middle ; lateral margin strongly, regularly arcu- 

 ate; anterior margin deeply, arcuately emarginate, with a broadly 

 rounded median lobe; base truncate; surface with a broad, shallow 

 depression in front of posterior angles, densely and rather coarsely 

 ocellate-punctate, similar to that of the head. Scutellum triangular, 

 flat, and finely rugose. Elytra a little wider than pronotum at base, 

 parallel to apical third, then arcuately attenuate to the tips, which 

 are separately, narrowly rounded, moderately convex; each elytron 

 with a deep transverse groove situated a little distance below the 

 base, a short deep one between the humerus and lateral margin and 

 a broad shallow one behind the humerus ; humeri rather prominent ; 

 surface very fineh' rugose, the rugae becoming nearly obsolete pos- 

 teriorly. Abdomen beneath obsoletely ocellate-punctuate ; last seg- 

 ment feebly truncate at apex. Prosternum coarsely ocellate-i3unc- 

 tate ; prosternal process narrow, and longitudinally gibbose, with the 

 surface finely, densely scabrous. 



Length, 3.6 mm. ; width, 1.5 mm. 



Type locality. — Davao, Mindanao, Philippine Islands. 



Type.— C^t. No. 24671, U.S.N.M. 



Described from a single specimen collected by Prof. C. F. Baker 

 (Baker No. 8332) at Davao, Mindanao, Philippine Islands. 



CORAEBUS CYANEOVIRIDIS, new species. 



Short, moderately convex, uniformly brilliant bluish-green; be- 

 neath shining black with a strong aeneous tinge, prosterniun 

 greenish. 



Head not produced in front beyond the eyes, widely and rather 

 deeply longitudinally grooved from the vertex to epistoma, feebly 

 punctate-rugose and sparsely clothed with inconspicuous black pu- 

 bescence, the hairs becoming whitish and more conspicuous along the 

 apical margin; epistoma large, anterior margin broadly, and deeply 

 arcuately emarginate, strongly constricted at middle by the insertion 

 of the antennae, deeply transversely grooved in front of clypeal 

 suture, which is slightly elevated on each side. Pronotum much 



