Octopus Coral

Galaxea astreata

Octopus Coral

A stony coral whose polyps push out long, glassy tentacles by day as well as night, giving rise to its octopus coral name. It grows on reefs down to about 57 metres, and in Palau it has been among the hardest hit by bleaching, though overall it is listed as Least Concern.

Taxonomy: Animalia › Cnidaria › Hexacorallia › Scleractinia › Euphylliidae › Galaxea

Species data via the World Register of Marine Species (WoRMS), AphiaID 207368.

FAQ

How deep does the Octopus Coral live?
The Octopus Coral (Galaxea astreata) is typically found at 0–57 m.