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Longhorn Beetle

Centrodera spp.

Photo by JC_Forester
Published on Project Noah
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36.6393, -83.755

Field Notes

Description:

This large long-horned beetle, approximately 2 - 2.5 inches produces a loud squeaking vocalization made by friction from rubbing the hind femurs simultaneously when threatened or provoked while raising its horns and retreating backwards using its front legs.

Reference Links:

Genus Centrodera - BugGuide.Net

Species ID Suggestions

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Beetles!
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Beetles (and kin) of the Southeastern US
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2013 Best Wildlife Photo
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National Geographic's Great Nature Project
Photographed
PublishedJuly 19, 2013

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