Diodon [Diodon]

Description

These are the “pufferfish” divers may recognize by their rounded bodies and distinctive, bumpy look. When threatened, they can inflate dramatically, turning into a spiky, ball-like shape—an impressive defensive display you might catch if you approach carefully.

Species

Porcupinefish

Diodon hystrix

Black-blotched Porcupinefish

Diodon liturosus

Taxonomy