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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Scaritinae » Pasimachini » Pasimachus » depressus group (Pasimachus depressus group) » Pasimachus elongatus
Photo#1133466
Pasimachus elongatus
Copyright © 2015 Mathew L. Brust

Pasimachus elongatus
about 6 miles south of Chadron, King Canyon, Dawes County, Nebraska, USA
July 17, 2015
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Contributed by Mathew L. Brust on 4 September, 2015 - 10:18pm

Superficially-similar Pasimachus elongatus vs californicus
(both in NE) are distinguished by the following traits, respectively: ABL < 26 mm vs > 28 mm; elytral humeral ridge relatively long vs shorter by one half; pronotal/eltral margins almost always bluish vs rarely blue. Enough here to agree with Matt's nice image and identification. Pasimachus depressus would fall into this complex but it does not occur in NE.
… Peter W. Messer, 5 September, 2015 - 1:52pm login or register to post comments

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