Rock Bristletail vs Southern Rock Bristletail
Side-by-side species comparison
| Attribute | Rock Bristletail | Southern Rock Bristletail |
|---|---|---|
| Scientific Name | Petrobius brevistylis | Lepismachilis y-signata |
| Order | Archaeognatha | Archaeognatha |
| Family | Machilidae | Machilidae |
| Size | 9-12 mm | 8-11 mm |
| Habitat | Beaches & Coastal | Underground |
| Diet | Omnivores | Detritivores |
| Regions | Europe | Mediterranean Europe |
| Conservation | Least Concern | Least Concern |
Rock Bristletail
A coastal bristletail found on rocky shores from Scandinavia to the Mediterranean. It has shorter cerci than the related P. maritimus.
Did You Know?
It can tolerate brief immersion in seawater during high tides.
Southern Rock Bristletail
A Mediterranean bristletail identified by a Y-shaped marking on its thorax. It lives under stones and in rock crevices.
Did You Know?
The Y-shaped thoracic marking gives this species its distinctive name.