664 REVISION OF THE GENUS HETERONYX, 



FF. Punctu ration of protliorax con- 

 spicuously coarser and stronger 

 than of elytra oscillator, Blackb, 



EE. Hind claws long (much more than 

 half as long as the rest of the 

 claw joint) rapax, Blackb. 



DD. Apical piece of hind claws little, 

 or not, shorter than basal piece. 



E. Hind angles of pro thorax quite 



rounded off luhricus, Blackb. 



EE. Hind angles of prothorax (at 

 least from some point of view) 

 well developed 



F. Prothorax with middle lobe of 



base scarcely indicated monfanus, Blackb. 



FF. Prothorax with middle lobe of 



base well defined concolor, Macl. 



CC. Puncturation of prothorax (at any 

 rate in front) much closer and 

 finer than of elytra 



D. Puncturation of prothorax much 

 closer and finer anteriorly than 

 behind Eothei, Blackb. 



DD. Puncturation of prothorax close, 



fine, and even throughout puncticollis, Blackb. 



BB. Suture between the metasternum 

 and its episterna little, or not, 

 longer than the distance from the 

 hind apex of that suture to the 

 hind margin of the hind coxae 



C. Puncturation, at least of prothorax 

 and elytra, close, fine, and even 



