Colorado Soldier Beetle vs Trilobite Beetle

Side-by-side species comparison

Attribute Colorado Soldier Beetle Trilobite Beetle
Scientific Name Chauliognathus basalis Duliticola hoiseni
Order Coleoptera Coleoptera
Family Cantharidae Lycidae
Size 8-12mm 40-80 mm (females), 8-10 mm (males)
Habitat Underground Underground
Diet Predators Fungus Feeders
Regions North America Asia
Conservation Least Concern Data Deficient

Colorado Soldier Beetle

A soft-bodied beetle with orange and brown elytra commonly found on flowers. It is an important pollinator and predator of small insects.

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Did You Know?

Soldier beetles produce toxic compounds called cantharidins in their blood that make them unpalatable to predators.

Trilobite Beetle

Females are large, larviform, and look strikingly like trilobites from the Paleozoic era. Males are tiny conventional-looking beetles. One of the most extreme sexual dimorphisms in insects.

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Did You Know?

Females of this beetle retain their larval form throughout life and look like extinct trilobites — males are tiny normal beetles, creating one of natures most extreme sex differences.