269 



EE. Lateral margins of elytra at 

 most feebly angular in the 

 middle 



F. Sculpture of elytra obso- 

 lete around the apex 

 ¥F. Sculpture of elytra uni- 

 form, or nearly so ... 

 BB. Longitudinal sulcus of pronotum 

 very wide and deep ; lateral sulci 

 large and approximating to each 

 other. 

 C. Pubescence of elytra not running 

 in con.spicuous vittse. 

 D. Size very large (5 1) 

 DD. .Size much smaller (41. or less) 

 OC. Pubescence of elytra running in 

 conspicuous vittte. 

 D Elytra very coarsely punctulate ; 



red with greenish gloss 

 DD. Elytra less coarsely punctu- 

 late, green 

 BBB. Longitudinal sulcus of pronotum 

 double at base ... 

 AA. Legs metallic, and of dark colour. 



B. Elytra red 



BB. Elytra metallic. 



C. Longitudinal sulcus of pronotum 

 not double in hind part. 

 D. Eront txbite unarmed externally 

 above apical process. 

 E. Inner margins of clypeal 

 emargination parallel or sub- 

 parallel in male. Elytral 

 punctures deep and well-de- 

 fined. 

 F. Pronotum somewhat strong- 

 ly and less finely punctured 

 FF. Pronotum very finely and 

 feebly punctulate. 

 Cx. Pygidium of female with 

 a large, deep impression 

 GG. Pygidium of female even 

 EE. Inner margins of clypeal 

 emargination strongly di- 

 verging in male. Elytral 

 punctures feebler and ' less 

 defined 

 DD. Front tibite with an external 

 tooth above the apical process. 

 *E. Pronotum with longitudinal 

 sulcus narrow^ continuous, 

 and even. 

 F. Inner apical spur of male 

 hind tibia small, like that 

 of intermediate tibia ; fe- 

 male pygidium not having 

 an elevated flat area. 



ignota, Mad. 

 nitons, Mail. 

 rufipes, Waterh. 



spreta, Blackb. 

 nitidicollis, Mad. 



richmondia, Mad. 

 lineata, Boisd. 

 minima, Mad. 

 castanoptera, Waterh 



beryllina, Burm. 



Hopei. Waterh. 

 furcata, Guer. 



Mastersi, Mad. 



* D. Carferi, Blackb. (placed under EE), is somewhat inter- 

 mediate between the two aggregates. 



