Western Eyed Click Beetle vs Hairy Maggot Blow Fly

Side-by-side species comparison

Attribute Western Eyed Click Beetle Hairy Maggot Blow Fly
Scientific Name Alaus melanops Chrysomya rufifacies
Order Coleoptera Diptera
Family Elateridae Calliphoridae
Size 25-40 mm 9-12 mm
Habitat Forests Forests
Diet Wood Feeders Predators
Regions Western North America Australia, Asia, Americas
Conservation Least Concern Least Concern

Western Eyed Click Beetle

The western counterpart to the eyed click beetle, with smaller, solid black eyespots. Found in old-growth forests.

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Did You Know?

Their predatory larvae are beneficial because they consume destructive wood-boring pest larvae.

Hairy Maggot Blow Fly

A blow fly whose larvae have distinctive fleshy projections giving them a hairy appearance. Its predatory larvae feed on other maggot species on carrion.

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Did You Know?

Its larvae are facultatively predatory and will cannibalize other maggot species sharing the same carcass.