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  • Antennomere 9 distinctly transverse [photo] (Note: rotate antennae so that their segments are widest in profile)
  • Pronotum usually evenly coloured, light to dark red [photo]
  • Apex of median lobe of aedeagus acutely projected in parameral view [photo]
   
  • Antennomere 9 slightly transverse [photo](Note: rotate antennae so that their segments are widest in profile)
  • Pronotum light to dark red with dark brown to black anterior angles, almost never evenly coloured [photo]
  • Apex of median lobe of aedeagus obtusely projected in parameral view [photo]
 
 
  BSC