Difficult in hand, nearly impossible with a photo...
Possibly a Stenochroma ( ? borneense) or Brevechelidonium ( ? sabahensis).
One must be able to see if there projections, bumps or short spines on the side of the pronotoum. Also, you have to see a close-up view of the pronotum dorsally to look for impunctate areas, striae, punctures or whatever sculpturing is present.
Borneo: Brevechelidonium sabahensis?
Posted - 31/01/2016 : 18:22:28
