Hardwood Stump Borer Beetle

Big jaws on adults can give a pinch, and big appetites in larvae can leave a tree trunk littered with exit holes.

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Image Credit: Matt K. from South Carolina.

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Image Credit: Jim B. from Daleville, Alabama.

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Image Credit: Matt K. from South Carolina.

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TAXONOMY:

Kingdom: Animalia

Phylum: Arthropoda

Class: Insecta

Order: Coleoptera

Family: Cerambycidae

Genus: Mallodon

Species: dasytomus

The Hardwood Stump Borer Beetle is also known by the name(s) of: Tooth-necked Longhorn Beetle. The Hardwood Stump Borer Beetle is typically 1.3 inches to 1.9 inches (35mm to 50mm) in size and has the following descriptors / identifiers: black; brown; jaws; spikes; flying.

It has a typical diet of the following: hardwood trees.

Color Identification Guide

Various colors commonly associated with this beetle.

Brown

Black

Beetle Anatomy

Territorial Area Map (Visual Reference Guide)

The map below showcases (in blue) the states and territories of North America where the Hardwood Stump Borer Beetle may be found (but is not limited to). This sort of data can be useful in seeing concentrations of a particular species over the continent as well as revealing possible migratory patterns over a species' given lifespan. Some species are naturally confined by environment, weather, mating habits, food resources and the like while others see widespread expansion across most, or all, of North America.

Alaska

Hawaii

Prince Edward Is.

Contiguous United States shape map layer graphic

Similar Beetles

Similar beetles to the Hardwood Stump Borer Beetle that are associated with or commonly mistaken for...

Horned Passalus Beetle

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