Horse-bean Longhorn Beetle

Long yellow and black antennae mirror the body colors on this warm weather, bean-loving beetle.

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Image Credit: Steve P. in Cabo, Mexico.

Full-sized image #1 of the Horse-bean Longhorn Beetle

Thumbnail image #1 of the Horse-bean Longhorn Beetle

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Image Credit: Lisa S. from Houston, Texas.

Full-sized image #2 of the Horse-bean Longhorn Beetle

Thumbnail image #2 of the Horse-bean Longhorn Beetle

TAXONOMY:

Kingdom: Animalia

Phylum: Arthropoda

Class: Insecta

Order: Coleoptera

Family: Cerambycidae

Genus: Trachyderes

Species: mandibularis

The Horse-bean Longhorn Beetle is also known by the name(s) of: Long-Jawed Longhorn Beetle. The Horse-bean Longhorn Beetle is typically 0.6 inches to 1.2 inches (17mm to 32mm) in size and has the following descriptors / identifiers: yellow; black; orange; flying; striped; tree pest.

It has a typical diet of the following: broad bean; fava bean; horse bean; citrus; cacti; fig; hackberry.

Color Identification Guide

Various colors commonly associated with this beetle.

Orange

Yellow

Black

Beetle Anatomy

Sighting Guide (Jan-Dec)

The general likelihood of encountering this beetle based on a given month of the year in the United States.

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

Territorial Area Map (Visual Reference Guide)

The map below showcases (in blue) the states and territories of North America where the Horse-bean Longhorn 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.

Territory map graphic of the country of Mexico

Contiguous United States shape map layer graphic

Similar Beetles

Similar beetles to the Horse-bean Longhorn Beetle that are associated with or commonly mistaken for...

Burying Beetle

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