Tetraodontidae

Bluebelly toby

Canthigaster cyanetron

Pufferfish of Easter Island

• Blue
• Tropical
• Island endemic
• Southern Hemisphere
• Island endemic species
• Local endemic species
• Restricted distribution
• Marine fish
• Pacific Ocean
• Small
• Tropical fish

Canthigaster cyanetron (commonly referred to as the blue-belly toby) is a species of pufferfish of the family Tetraodontidae. The species is endemic to Easter Island, and is an Endangered species due to coral reef bleaching of its habitat.