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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Series Cucujiformia » Longhorn and Leaf Beetles (Chrysomeloidea) » Longhorn Beetles (Cerambycidae) » Flower Longhorn Beetles (Lepturinae) » Lepturini » Trigonarthris » Trigonarthris proxima
Photo#120401
help with a longhorn - Trigonarthris proxima - male
Copyright © 2007 Jim Farrell

help with a longhorn - Trigonarthris proxima - Male
lakewood, oconto County, Wisconsin, USA
June 21, 2007
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Contributed by Jim Farrell on 21 June, 2007 - 4:42pm
Last updated 11 September, 2007 - 7:20pm

Moved
Moved from Trigonarthris.
… john and jane balaban, 11 September, 2007 - 7:20pm login or register to post comments

Trigonarthris proxima
The pictured specimen is a male of Trigonarthris proxima (Say, 1824), distinguishable from T. minnesotana due its angulate prothorax.
… Francesco Vitali, 11 September, 2007 - 3:42pm login or register to post comments

Moved
Moved from Beetles.
… Boris Büche, 12 July, 2007 - 7:05am login or register to post comments

Trigonarthris
The most common species that this could be is Trigonarthris minnesotana, which is out right now here in North Dakota on similar composite flowers. Hard to distinguish it from a similar species T.proxima, from a photo.
… Guy A. Hanley, 22 June, 2007 - 6:30pm login or register to post comments

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