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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Trechinae » Trechitae » Tachyini » Tachyura » subgenus Barytachys (Tachyura subgenus Barytachys) » Tachyura xanthopus
Photo#252250
darker Bembidiini - Tachyura xanthopus
Copyright © 2009 Tim Moyer

darker Bembidiini - Tachyura xanthopus
Medford, (~25 miles east of Philadelphia, PA) Burlington County, New Jersey, USA
June 7, 2008
Size: 2.8mm
possibly Paratachys? Looks like it has 2 dorsal punctures along side stria #3.

came to UV light

Images of this individual: tag all
darker Bembidiini - Tachyura xanthopus darker Bembidiini - Tachyura xanthopus
tag · login or register to post comments
Contributed by Tim Moyer on 7 February, 2009 - 4:16am
Last updated 11 April, 2025 - 1:25pm

Moved
Moved from subgenus Barytachys.
… Curt Harden, 11 April, 2025 - 1:25pm login or register to post comments

Moved
Moved from Elaphropus.
… Curt Harden, 20 May, 2023 - 3:59pm login or register to post comments

Moved
Moved from Bembidiini.
… Tim Moyer, 7 February, 2009 - 2:27pm login or register to post comments

Elaphropus
Image comes close to a few very similar species.
… Peter W. Messer, 7 February, 2009 - 10:29am login or register to post comments

 
Thanks Peter,
I guess that means the submentum pits are NOT present, if I'm reading the keys correctly? Looks like a large genus, but with a little trepidation, this one appears to key to E. fuscicornis Chaludoir. And thoughts / comments?
… Tim Moyer, 7 February, 2009 - 2:25pm login or register to post comments

 
Against E. fuscicornis
is image that suggests at least two well impressed striae on each elytron and blackish dorsum (Lindroth's key says yellowish brown). NJ is reported to be the northern limit so otherwise a reasonable candidate.
… Peter W. Messer, 7 February, 2009 - 3:07pm login or register to post comments

 
Thanks,
I'll leave it at the genus - even that's a new one for my backyard :)
… Tim Moyer, 7 February, 2009 - 7:53pm login or register to post comments

 
I see that a backyard species checklist
is important to you so feel free to post mail this and other carabid specimens for species identification. Policy for receiving specimens appears in my profile. Thanks.
… Peter W. Messer, 7 February, 2009 - 9:18pm login or register to post comments

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