Snout Ant-loving Beetle vs Warble Fly

Side-by-side species comparison

Attribute Snout Ant-loving Beetle Warble Fly
Scientific Name Batrisodes venustus Hypoderma bovis
Order Coleoptera Diptera
Family Staphylinidae Oestridae
Size 1.5-2.5 mm 13-15 mm
Habitat Woodlands Farmland
Diet Predators Predators
Regions Eastern North America Europe, Asia, North America
Conservation Least Concern Least Concern

Snout Ant-loving Beetle

A tiny, reddish-brown pselaphine rove beetle with a characteristic elongated snout-like head. It inhabits ant nests where it moves freely among the colony, feeding on mites and small arthropods.

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Did You Know?

Despite living among ants, this beetle is not chemically integrated and relies on its tough, rounded body to resist ant attacks.

Warble Fly

A large, hairy bee-like fly whose larvae migrate through the bodies of cattle for months before emerging from cysts in the back. Adults have vestigial mouthparts and cannot feed.

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Did You Know?

The buzzing of a single warble fly approaching can cause an entire herd of cattle to stampede in panic, a behavior called gadding.