116 Phr/top7iaga Malayana. 



frontls margine inferior! trilobato, lobo intermedio distincte 

 producto, lobis intermediis obtusis. 



Mas. — Antennis corporis longitudini fere aequalibus, tibiis inter- 

 mediis extiis ad apicem distincte emarginatis. 



Fcem. — Antennis longitudine dimidio corporis aequalibus, tibiis 

 intermediis extus obsolete emarginatis. 



Long. 4 — 5^ lin. 



Hab. Manilla. 



Epistome triangular, emarginate at the apex, separated from 

 the encarpae by a deep groove, its surface coarsely punctured ; 

 front remotely punctured, its anterior margin trilobate, the inter- 

 mediate lobe semiovate, distinctly produced, its surface longitudi- 

 nally depressed and excavated, forming the lower extremity of a 

 deep longitudinal groove which runs downwards from the vertex ; 

 club of antennae five-jointed, moderately dilated, the seventh to the 

 ninth joints increasing in width, the tenth and eleventh equal in 

 width to the ninth ; encarpae subtriangular. Thorax subquadrate, 

 sides nearly straight' and parallel from the base to beyond the 

 middle, thence obliquely rounded and converging to the apex, 

 posterior angles armed with a short obtuse tooth ; upper surface 

 subcylindrical, deflexed in front, subremotely or remotely punc- 

 tured. Scutellum semiovate, smooth, impunctate. Elytra much 

 broader than the thorax, sides parallel ; above strongly convex, 

 the humeral callus subprominent ; basilar space bounded beneath 

 by a semicircular depressed line, on the space itself are two 

 or three broad short costae ; surface of the elytra covered with 

 rather coarse punctures, which are arranged in numerous some- 

 what irregular longitudinal rows, which towards the apex 

 approximate in pairs; on the disk and apex are several indistinct 

 costae ; the basal border, together with the suture in front, 

 greenish-blue. 



The elongate form, coarser punctation of the elytra, and peculiar 

 antennae, will at once distinguish C. longicornis from all the other 

 species which hare a trilobate front. 



19. Corynodes Cumingii, Baly. 



Platycorynus Cumingii, Baly, Desc. New Gen. and Spec. Phyt. 



p. 3. 

 Oblongus, convexus, viridi-metallicus, purpureo-micans aut 

 viridi-aureus, nitidus ; thorace subconico, subremote punctate ; 

 elytris infra basin transversim excavatis, seriatim punctatis, 



