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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Series Cucujiformia » Curculionoidea » Primitive Weevils (Brentidae) » Pear-shaped Weevils (Apioninae) » Oxystomatini
Photo#1463123
Weevil #1, Osmorhiza claytonii, adult in stem by swelling
Copyright © 2017 John van der Linden

Weevil #1, Osmorhiza claytonii, adult in stem by swelling
Dunning's Spring, Winneshiek County, Iowa, USA
July 16, 2017
Main post here


07/16/17 Cut open swellings on stems of sweet cicely, Osmorhiza claytonii, as part of an ongoing investigation into what the heck causes the swellings; small adult weevil found in a stem less than an inch away from one such swelling. Swelling and its accompanying weevil shown in this series.

Ruler units are 32nds of an inch

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Weevil #1, Osmorhiza claytonii, adult in stem by swelling Weevil #1, Osmorhiza claytonii, adult in stem by swelling Weevil #1, Osmorhiza claytonii, adult in stem by swelling Weevil #1, Osmorhiza claytonii, adult in stem by swelling
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Contributed by John van der Linden on 2 November, 2017 - 2:15pm
Last updated 13 May, 2018 - 3:16pm

Moved
Moved from Series Cucujiformia.
… v belov, 13 May, 2018 - 3:16pm login or register to post comments

Moved
Moved from Snout and Bark Beetles.
… John van der Linden, 26 November, 2017 - 11:39pm login or register to post comments

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