The spotted porcupinefish (Diodon hystrix), Hawaii, United States of America, Pacific, North America

A spotted porcupinefish (Diodon hystrix), Hawaii, United States of America, Pacific, North America

Porcupinefish (Diodon hystrix) on house reef at Sebayur Island, Komodo Island National Park, Indonesia, Southeast Asia, Asia

Porcupinefish (Diodon hystrix) at night on house reef at Sebayur Island, Komodo Island National Park, Indonesia, Southeast Asia, Asia

Porcupine puffer fish (Diodon holacanthus) swimming over a reef, San Benedicto Island, near Socorro, Revillagigedo Islands, archipelago, Mexico, eastern Pacific

Hawaii, Diver photographing a spotted porcupinefish (diodon hystrix), puffed up with spines sticking out.

Diver and a Spotted porcupinefish (Diodon hystrix), Hawaii, United States of America

Malaysia, juvenile Spotted porcupine fish (Diodon hystrix)

Hawaii, Spotted burrfush (Chilomycterus reticulatus), very rare in this part of the world.