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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Trechinae » Trechini » Trechus » Subgenus Trechus (Trechus Subgenus Trechus) » quadristriatus group (Trechus quadristriatus group) » Trechus obtusus
Photo#1526342
T. ovipennis - Trechus obtusus
Copyright © 2018 Ken Schneider

T. ovipennis - Trechus obtusus
Stulsaft Park, San Mateo County, California, USA
May 20, 2018
Size: ca 4 mm
Sifted from leaf litter. Species ID per D. Kavanaugh - see iNat link here:
https://www.inaturalist.org/observations/12656754

Images of this individual: tag all
T. ovipennis - Trechus obtusus T. ovipennis - Trechus obtusus T. ovipennis - Trechus obtusus T. ovipennis - Trechus obtusus
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Contributed by Ken Schneider on 27 May, 2018 - 10:18pm
Last updated 3 February, 2022 - 5:09pm

This is actually T. obtusus
T. ovipennis looks very different, with a narrow pronotum and more effaced striae on elytra. Just identified some from NCSU collection and these images here and on iNat were throwing me off.

Moved from Trechus ovipennis.
… Curt Harden, 3 February, 2022 - 5:09pm login or register to post comments

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