Gershner's Jumping Bristletail vs Southern Rock Bristletail

Side-by-side species comparison

Attribute Gershner's Jumping Bristletail Southern Rock Bristletail
Scientific Name Pedetontus gershneri Lepismachilis y-signata
Order Archaeognatha Archaeognatha
Family Machilidae Machilidae
Size 8-10 mm 8-11 mm
Habitat Woodlands Underground
Diet Detritivores Detritivores
Regions United States Mediterranean Europe
Conservation Least Concern Least Concern

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.

Southern Rock Bristletail

A Mediterranean bristletail identified by a Y-shaped marking on its thorax. It lives under stones and in rock crevices.

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Did You Know?

The Y-shaped thoracic marking gives this species its distinctive name.