Southern Jumping Bristletail vs Silvestri's Jumping Bristletail

Side-by-side species comparison

Attribute Southern Jumping Bristletail Silvestri's Jumping Bristletail
Scientific Name Dilta hibernica Pedetontus silvestrii
Order Archaeognatha Archaeognatha
Family Machilidae Machilidae
Size 10-12 mm 8-12 mm
Habitat Beaches & Coastal Underground
Diet Omnivores Detritivores
Regions Ireland, United Kingdom, France, Portugal Japan, East Asia
Conservation Least Concern Least Concern

Southern Jumping Bristletail

A bristletail found on rocky coasts of western Europe, from Ireland to Portugal. It has large eyes and a distinctively humped thorax.

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Did You Know?

It is most active at night and hides in rock crevices during the day.

Silvestri's Jumping Bristletail

A well-studied bristletail from Japan and eastern Asia. Recent molecular studies have revealed cryptic species within this lineage.

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Did You Know?

Molecular studies have revealed it may actually be a complex of several cryptic species.