Alex Mustard / Star puffer (Arothron stellatus) swimming through Black coral (Antipatharia) in coral reef. Ari Atoll, Maldives. Indian Ocean.

Georgette Douwma / Star puffer (Arothron stellatus) juvenile. Lembeh Strait, North Sulawesi, Indonesia.

Georgette Douwma / Star puffer (Arothron stellatus) juvenile, Lembeh Strait, North Sulawesi, Indonesia.

Pascal Kobeh / Giant / Starry pufferfish (Arothron stellatus) juvenile, Sulu Sea, Philippines

Alex Mustard / Cleaner wrasse (Labroides dimidiatus) swims out from the gill of a Blue spotted pufferfish (Arothron caeruleopunctatus). East of Eden, Similan Islands, Thailand. Andaman Sea, Indian Ocean.

Pascal Kobeh / Diver with Giant pufferfish (Arothron stellatus) Mayotte. Indian Ocean. February 2010.

Pascal Kobeh / Giant pufferfish (Arothron stellatus), Manado, Indonesia. Sulawesi Sea.

Franco Banfi / Remoras (Echeneis naucrates) on Blue-spotted puffer (Arothron caeruleopunctatus) Cendana Jetty, Waigeo island, Raja Ampat, Irian Jaya, West Papua, Indonesia, Pacific Ocean

Michele Westmorland / Blue-spotted Puffer, (Arothron caeruleopunctatus), Palau, Micronesia.

Juergen Freund / Blue-spotted pufferfish (Arothron caeruleopunctatus) in a reef crevice, Sipadan, Sabah, Malaysia.

Sue Daly / Black-spotted pufferfish (Arothon nigropunctatus) Lembeh Straits, Sulawesi, Indonesia

Sue Daly / Blue-spotted pufferfish (Arothon caeruleopunctatus) Lembeh Straits, Sulawesi, Indonesia