Big-headed Ground Beetle

A sizeable beetle, its head and jaws are about as long as the rest of its body.

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Image Credit: Anonymous in the Chicagoland area, IL

Full-sized image #1 of the Big-headed Ground Beetle

Thumbnail image #1 of the Big-headed Ground Beetle

TAXONOMY:

Kingdom: Animalia

Phylum: Arthropoda

Class: Insecta

Order: Coleoptera

Family: Carabidae

Genus: Scarites

Species: subterraneus

The Big-headed Ground Beetle is also known by the name(s) of: Pedunculate Ground Beetle. The Big-headed Ground Beetle is typically 0.5 inches to 0.7 inches (15mm to 20mm) in size and has the following descriptors / identifiers: black; long; narrow; grooves; ridges; big mouth; pinchers; pincers; jaw.

Color Identification Guide

Various colors commonly associated with this beetle.

Black

Beetle Anatomy

Territorial Area Map (Visual Reference Guide)

The map below showcases (in blue) the states and territories of North America where the Big-headed Ground 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.

Canadian territory of British Columbia graphic

Canadian territory of New Brunswick graphic

Canadian territory of Newfoundland and Labrador graphic

Canadian territory of Saskatchewan graphic

Territory map graphic of the country of Mexico

Contiguous United States shape map layer graphic

Newfoundland and Labrador

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