Crown-of-thorns Starfish.
Coral Reef Killer May Have A New Nemesis - Science News - redOrbit.

crown of thorns starfish eating coral

crown of thorns starfish eating coral

Crown of thorns Starfish (alamea) « Pacific Island National Parks.

A crown of thorns starfish, Acanthaster planci, slowly devours a large table coral, Acropora sp., Raja Ampat, West Papua, Indonesia, Pacific Ocean.
Occasional plagues of the crown-of-thorns starfish, which is large and destructive , have killed extensive areas of coral on. caused by over-fishing of the few mollusks and fish that can eat this starfish, such as the giant triton, Charonia tritonis.

Where Does the Crown of Thorns Starfish Live? | eHow.com.

A crown of thorns starfish, Acanthaster planci, slowly devours a large table coral, Acropora sp., Raja Ampat, West Papua, Indonesia, Pacific Ocean.
Predator Crown-of-Thorns Starfish (Acanthaster planci) Outbreak.
Crown-of-thorns starfish damages coral reefs in Southern Leyte.