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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Series Cucujiformia » Curculionoidea » Fungus Weevils (Anthribidae) » Anthribinae » Trigonorhinus » Trigonorhinus rotundatus
Photo#1395015
Beetle - Trigonorhinus rotundatus
Copyright © 2017 John Rosenfeld

Beetle - Trigonorhinus rotundatus
Allison Park, Allegheny County, Pennsylvania, USA
July 1, 2017
Size: 2 mm
At the bottom of my net with the usual Trigonorhinus rotundatus that infest my tall grass. Noticeably smaller than the rest. I thought maybe it was a male but I've posted a mating pair and the male was similar to the female.

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Beetle - Trigonorhinus rotundatus Beetle - Trigonorhinus rotundatus
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Contributed by John Rosenfeld on 1 July, 2017 - 2:14pm
Last updated 28 October, 2023 - 4:18pm

Moved
Moved from Fungus Weevils.

Tom Murray posted one like this, also smaller
… John Rosenfeld, 1 July, 2017 - 3:04pm login or register to post comments

looks like a cleanly denuded dwarf T.r.
can't think of any alternatives, but having it examined by an expert would be a good idea
… v belov, 1 July, 2017 - 2:34pm login or register to post comments

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