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Photo#604011
Tenebrionidae, head - Cynaeus angustus

Tenebrionidae, head - Cynaeus angustus
100 Acre Wood, Winneshiek County, Iowa, USA
October 8, 2011
Size: 5 mm
Black light. If this is another Tribolium castaneum, I'll frass this image and not add the rest of the images. But the front edge of the pronotum looks different than but I don't know if it is just individual variation.

Images of this individual: tag all
Tenebrionidae, head - Cynaeus angustus Tenebrionidae, dorsal - Cynaeus angustus Tenebrionidae, ventral - Cynaeus angustus Tenebrionidae, head & pronotum, dorsal - Cynaeus angustus Tenebrionidae, head & pronotum, lateral - Cynaeus angustus

Moved tentatively... different subfamily...
tenebs' favorite trick; MJ, pls add a dorsal habitus

Moved from Flour Beetles.

looks a lot different to me
not just the face, but the antennae as well

 
Subtleties
often elude me. Last time I was fooled thinking I had a different one.

 
most helpful series --thanks, MJ
that's the beauty of tenebs: even the dullest-looking ones are endlessly diverse

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