Medford, (~25 miles east of Philadelphia, PA) Burlington County, New Jersey, USA June 11, 2007 Size: ~3.8mm
images using improved technique added for better detail (still, lighting this beetle proved very difficult for me).
I still can't determine this beetle. Appears to key (using D&A and Am Beetles) to Acupalpus (starting from Halpalini), based on 1) labial palpi with 2-3 setae, 2) mentum w/o tooth, 3) elytra with marginal series of punctures not grouped in 2 groups of 4. But no species of Acupalpus from D&A appears to match, nor does any have any mention of a pronotum with furrows like this one.
Contributed by Tim R. Moyer on 21 November, 2009 - 10:10pm Last updated 22 November, 2009 - 9:31am
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