Common Starfish

Asterias rubens

Explore the Common Starfish (Asterias rubens) species record in The Ark Is Earth, including classification, habitat, distribution, conservation information, and sources.

Summary

The Common Starfish is a sea star found on rocky shores and seabeds around European coasts. It uses tube feet to move and pry open bivalve shells, making it a significant predator in shallow marine communities. Its ability to regenerate lost arms is a notable adaptation.

Classification in this archive

Animals › Echinoderms › Sea stars › Forcipulatida › Asteriidae › Asterias

Habitat and distribution

Regions in this record: Europe

Demonstration note

[DEMO] A common starfish can prise open a mussel shell and extend its stomach outside its body to digest the meal.