Broad-Horned Flour Beetle Mimic Stag vs Gershner's Jumping Bristletail

Side-by-side species comparison

Attribute Broad-Horned Flour Beetle Mimic Stag Gershner's Jumping Bristletail
Scientific Name Figulus sublaevis Pedetontus gershneri
Order Coleoptera Archaeognatha
Family Lucanidae Machilidae
Size 10-16 mm 8-10 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Detritivores
Regions Africa, Madagascar United States
Conservation Least Concern Least Concern

Broad-Horned Flour Beetle Mimic Stag

A small, elongate, dark brown to black stag beetle with reduced mandibles that resembles a darkling beetle. It is commonly found in small-diameter dead branches. Larvae develop communally in decaying wood.

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Did You Know?

This tiny stag beetle is so unlike typical stag beetles that it was originally placed in a different family.

Gershner's Jumping Bristletail

A North American jumping bristletail found in leaf litter and under bark. It has a distinctly humped thorax and long tail filaments.

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Did You Know?

Like all Archaeognatha, it molts throughout its entire adult life.