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Photo#82289
Flea Beetle - Systena blanda

Flea Beetle - Systena blanda
Westford, Pymatuning Lake, Crawford County, Pennsylvania, USA
July 4, 2006
A Flea Beetle? Something in the genus Systena perhaps?

Moved
Moved from Systena elongata.

Systena
yes... a species in the genus Systena

 
Systena elongata
using Downie and Arnett (1) this appears to key straightforward to S. elongata (although the red head is somewhat troubling) No other Systena lists makes sense.

see CedarCreek image http://www.cedarcreek.umn.edu/insects/album/024107121ap.html

 
Systena blanda
using the same key I come to Systena blanda. The pronotum and head are light in my opinion (not black as in elongata); there is some frass on the pronotum but is basically yellowish brown with darker borders as typical for blanda

 
Thank you both.
Thank you both.

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