BY THE REV. T. BLACKBURN. 57 



to the width of the inter- 

 stice between the 7th 

 and 8th series]. 

 L. A conspicuous nitid Itevi- 

 gate space on the middle 

 line of the face. 

 M. Width of the interval 

 between the eyes not 

 (or scarcely) less than 

 the length of the third 

 joint of the antenna?. 

 N. Punctures on prothorax 

 faintly impressed but 

 not very fine. 

 0. Front piece of clypeus 

 strongly concave be- 

 hind clypealiSf Blackb. 



00. Front piece of cly- 

 peus of ordinary 

 shape. 

 P. Elytra strongly gib- 

 bous behind base... simiuSj Blackb. 



PP. Elytra much less 



strongly convex... cupripennis* Germ., 

 Blessig, Blackb., nee 



Hope. 

 NN. Punctures on pro- 

 thorax less feeble 



and very fine versicolor^ Blackb. 



MM. Width of interval be- 

 tween eyes much 

 less tinctus, Blackb. 



* This species is no doubt affiiu's, Blessig (also Howitti, Pasc), but is not 

 ■/upr'ipennis, Hope, as it has generally been called {vide infra, p. 70). 



