Colorado Flower Longhorn vs Aleochara Parasitoid Rove Beetle

Side-by-side species comparison

Attribute Colorado Flower Longhorn Aleochara Parasitoid Rove Beetle
Scientific Name Brachyleptura champlaini Aleochara bilineata
Order Coleoptera Coleoptera
Family Cerambycidae Staphylinidae
Size 10-15 mm 5-7 mm
Habitat Mountains Farmland
Diet Wood Feeders Predators
Regions Eastern North America Europe, North America
Conservation Least Concern Least Concern

Colorado Flower Longhorn

A slender, black and yellow flower-visiting longhorn beetle. Larvae develop in decaying hardwood logs.

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Did You Know?

Adults are important pollinators of mountain wildflowers despite being primarily known as wood borers.

Aleochara Parasitoid Rove Beetle

A small, dark rove beetle whose larvae are parasitoids of cabbage root fly pupae. Adults are also active predators of fly eggs and small insects.

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Did You Know?

It is one of the few beetles with parasitoid larvae, which develop inside and consume fly pupae from within.