BY THE REV. T. BLACKBURN. 665 



Cmore or less after the manner of 

 that of H. piceus, horridtis, nor- 

 malis, &c.) 



D.*Elytra without rows of setiferous 

 granules, — at most a few such 

 granules close to the base 



E. Inner apex of each elytron not 

 bearing a conspicuous tuft of 

 setse 



F. Trilobed appearance of outline of 

 head quite defined 



G. Basal joint of hind tarsi shorter 

 than the 2nd joint 



H. Middle lobe of " trilobed out- 

 line " of head appears nar- 

 rower than the lateral lobes. 



I. Puncturation of elytra very 

 fine and close (evidently 

 more so than in H. j^iceus, 

 horridus and norinalis) 



J. Species at least 5 lines long, 

 — not of a distinctively 

 "orange" colour 



K. Elytra much wider behind 

 the middle than at the 

 middle agrestis, Burm. 



KK. Elytra scarcely if at all 

 wider behind the middle 

 than at the middle sccdpttcs, Blackb. 



J J. Species about 4 lines long, 



— colour bright orange... doctus, Blackb. 



* 



Vide note on H. rhinastvs (p. 689). 



