476 AUSTRALIAN COLEOPTERA, WITH DESCRIPTIONS OF NEW SPECIES, 



C. Legs testaceous 



D. Prothorax with a wide shallow impres- 

 sion across the middle 



E. Antennae long and slender ; joints 6-9 

 sub-cylindric and not dilated 



F. Puncturation of prothorax almost 

 uniform with that of elytra 



G. Elytra coppery with lateral mar- 

 gins green longicornis. 



G G. Elytra entirely green mipressicollis . 



FF. Puncturation of prothorax (espec- 

 ially in front) much coarser than 

 of elytra gracilis. 



EE. Antennse with joints 6-10 evidently 

 compressed and elongate-trian- 

 gular cenea. 



DD. Prothorax not impressed across the 

 middle 



E. Eyes at least normally prominent 



F. Mesosternum wide between inter- 

 mediate coxae rasa. 



FF. Mesosternum narrow loita. 



EE. Eyes exceptionally slightly promi- 

 nent negligens. 



CC. Legs black or nearly so obscura. 



BB. Antennae with some of the joints not, or 

 scarcely, twice as long as their greatest 

 width 



C. Clothed with erect (and not particularly 



short) hair antennata. 



