Blue Sea Star
Phataria unifascialis
- Group: Starfish
- Typical depth: 1–50 m
- For divers: safe
A slender armed sea star of rocky subtidal bottoms between about 1 and 50 metres, the blue sea star clings to hard surfaces along the seabed. Its long, tapering arms and firm body make it a familiar sight on shallow rocky reefs.
Taxonomy: Animalia › Echinodermata › Asteroidea › Valvatida › Ophidiasteridae › Phataria
Species data via the World Register of Marine Species (WoRMS), AphiaID 292797.
FAQ
- How deep does the Blue Sea Star live?
- The Blue Sea Star (Phataria unifascialis) is typically found at 1–50 m.
- Is the Blue Sea Star dangerous to divers?
- The Blue Sea Star is harmless to divers.