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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) » Flat-faced Longhorn Beetles (Lamiinae) » Monochamini » Sawyers (Monochamus) » Balsam Fir Sawyer (Monochamus marmorator)
Photo#133896
grub became this - Monochamus marmorator - male
Copyright © 2007 Jim McClarin

grub became this - Monochamus marmorator - Male
Mt. Washington, Coos County, New Hampshire, USA
Size: about 19 mm
I realized I didn't have a straight-down closeup of the pronotum, so important in keying longhorns, so have now added one.
I found it interesting that this Monochamus has pale mites and another Monochamus species I have posted, M. nota*tus, is crawling with reddish-brown mites.

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grub became this - Monochamus marmorator grub became this - Monochamus marmorator - male grub became this - Monochamus marmorator - male grub became this - Monochamus marmorator - male grub became this - Monochamus marmorator - male grub became this - Monochamus marmorator - male grub became this - Monochamus marmorator - male grub became this - Monochamus marmorator - male
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Contributed by Jim McClarin on 4 August, 2007 - 6:26pm
Last updated 5 August, 2007 - 8:11pm

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