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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Harpalinae » Pterostichitae » Abacetini » move pics delete page (Loxandrus)
Photo#1262490
Pterostichini? - Loxandrus - female
Copyright © 2016 Gary Griswold

Pterostichini? - Loxandrus - Female
4 mi. W. Winnsboro, Wood County, Texas, USA
May 17, 2016
Size: ~ 10.5 mm
Under branch on the ground, believe it's a Pterostichini sorts? Beautiful sheen on it's elytra. Confirmation/correction, and further placement would be appreciated.

Images of this individual: tag all
Pterostichini? - Loxandrus - female Pterostichini? - Loxandrus Pterostichini? - Loxandrus
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Contributed by Gary Griswold on 22 July, 2016 - 3:49pm
Last updated 16 August, 2016 - 12:13am

Loxandrus
Males are obvious, because their tarsi are strongly asymmetrical (this is a female, obviously); but another big clue is the "parascutellar striae", which are fused to the first stria on the elytra and therefore appear to be absent.
Moved from Ground Beetles.
… Curt Harden, 15 August, 2016 - 12:05pm login or register to post comments

Poecilus?
… Blaine Mathison, 22 July, 2016 - 3:59pm login or register to post comments

 
I was thinking..
Poecilus or Pterostichus?
… Gary Griswold, 22 July, 2016 - 4:06pm login or register to post comments

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