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Photo#281070
Mystery beetle - Podabrus rugosulus

Mystery beetle - Podabrus rugosulus
Durham, Durham County, North Carolina, USA
May 18, 2009

Cantharid soldier beetle
My guess it is a Podabrus rugosulus, see ones listed is BugGuide.

 
P. rugosulus indeed
*

 
Thank you
I had a hard time seeing the head/thorax similarities with other Elateroid beetles. To add to the confusion, ITIS doesn't have an entry for Podabrus. There's a mysterious family called Podabrocephalidae that's been mired in controversy since 1930, and I wonder if that's relevant. It's not even in Elateroidea. See http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=678303. The Tree of Life Web is similarly vague although it places Podabrocephalidae in Elateroidea; see http://tolweb.org/Elateroidea/9084.

 
Podabrus are perfectly typical cantharids...
...very common in this country and throughout the temperate & boreal zone of the northern hemisphere, and typical members of the Elateroidea, too. ITIS has huge gaps in many taxa, but the Podabrus page is there, listing the 100+ Podabrus spp. of our fauna (~2/3 are western, though).
that small, obscure, and very exotic family you've mentioned has nothing to do with Podabrus

 
I understand now.
I now know the ITIS is far behind in some areas. Thank you all for providing this ID.

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