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

A blackspotted puffer (Arothron nigropunctatus) curled up on the reef for the night, Philippines, Southeast Asia, Asia

A guineafowl puffer (Arothron meleagris), Yap, Micronesia, Pacific

An inflated guineafowl pufferfish (Arothron meleagris), on a drop off in Fiji, South Pacific, Pacific

Diver watching Puffer at Maldive Victory Wreck, Arothron mappa, North Male Atoll, Maldives

Fingerprint Toby, Canthigaster compressa, Ambon, Moluccas, Indonesia

Diver watching Puffer at Maldive Victory Wreck, Arothron mappa, North Male Atoll, Maldives

Blackspotted Puffer and Cleaner Wrasse, Arothron nigropunctatus, South Male Atoll, Maldives

Star Puffer and Scuba Diver, Arothron stellatus, Kai Islands, Moluccas, Indonesia

Balloonfish (Diodon holocanthus) at night, Dumaguete, Negros, Philippines, Southeast Asia, Asia

Balloonfish (Diodon holocanthus) at night, Dumaguete, Negros, Philippines, Southeast Asia, Asia

Balloonfish (Diodon holocanthus), Sahara, Dumaguete, Negros, Philippines, Southeast Asia, Asia

Great Pufferfish (Arothron spp.) swimming towards camera amidst fusiliers in blue water, Mabul, Borneo, Malaysia

Balloonfish (Diodon holocanthus) at night, Dumaguete, Negros, Philippines, Southeast Asia, Asia

Sharpnose Pufferfish. Cayman Islands.

White-spotted puffer (Arothron hispidus), aquarium, Zella-Mehlis, Thuringia, Germany, Europe

Brown Puffer (Sphoeroides marmoratus) swimming above sandy ground, Madeira, Portugal, Europe, Atlantic Ocean

Blackspotted Puffer (Arothron nigropunctatus, Arothron citrinellus), yellow variety, swimming in coral reef, Great Barrier Reef, UNESCO World Heritage Site, Cairns, Queensland, Australia, Pacific

Guineafowl puffer (Arothron meleagris), dotted phase, San Benedicto Island, near Socorro, Revillagigedo Islands, archipelago, Mexico, eastern Pacific

Hand holding a Blowfish (Tetraodontidae), national park, Parque Nacional Cahuita on the Caribbean coast, Caribbean, Costa Rica, Central America

Balloon Porcupinefish, Diodon holocanthus, Lembeh Strait, North Sulawesi, Indonesia

Balloon Porcupinefish, Diodon holocanthus, Lembeh Strait, North Sulawesi, Indonesia

web burrfish burrfish underwater Florida USA