Found at a lighted sheet during a night-time survey. I can post views of the ventral side as well, if that is helpful.
Based on comments on our other specimen to date of
Coproporus laevis--the only one in the East with pronotum, elytra, etc. non-punctate:
See comments below--appears to be
Coproporus ventriculus.
Contributed by
Cotinis on 24 August, 2009 - 11:47pm
Last updated 11 September, 2009 - 12:34am