BY THE REV. T. BLACKBURN. 67 



I. Interstices flat or nearly so. 

 J. Form elongate-oval or more 

 or less parallel. 

 K. Ocular sulci extremely 

 strongly impressed. 

 L. Elytra variegated with 

 stripes of different 

 colours. 

 M. Seriate punctn ration of 

 elytra fine (very little 

 less so than in cupri- 



jjennis, Black b.) [resplendens, Boisd.J 



MM. Seriate puncturation 

 of elytra much 



coarser iridicolor, Blessig. 



LL. Elytral colours uniform 

 (gieen or reddish-cop- 

 per, according to the 



point of view) \yinosus, Pasc] 



KK. Ocular sulci much more 



feebly impressed. 



L. Seriate puncturation of 



elytra entire. 



M. Interstices of elytra im- 



punctate and very 



nitid viridicollis, W. S. Macl. 



MM. Interstices of elytra 

 not both impunctate 

 and very nitid. 



N. Prothorax opaque opacicollis, Macl. 



NN. Prothorax nitid eremita^ Blackb. 



LL. Seriate puncturation of 

 elytra very irregular, 

 only here and there 

 distinct semiseriatus, Blackb. 



