Juergen Freund / Starry puffer (Arothron stellatus) getting cleaned by a wrasse. Misool, Raja Ampat, West Papua, Indonesia.

Chris Newbert / Starry Pufferfish (Arothron stellatus) juvenile, Papua New Guinea

Chris Newbert / Starry Pufferfish (Arothron stellatus) juvenile 60 feet deep, Papua New Guinea

Brent Hedges / Head profile of Starry puffer {Arothron stellatus}, Heron Island, Great Barrier Reef, Australia

GEORGETTE DOUWMA / Starry puffer {Arothron stellatus}, Sipadan, Sabah, Malaysia

GEORGETTE DOUWMA / Starry Puffer on sea bed {Arothron stellatus} Sipadan, Sabah, Malaysia

David Fleetham / Starry puffer (Arothron stellatus), Mabul Island, Malaysia.

Henley Spiers / Starry-bodied guinea fowl pufferfish (Arothron meleagris) swimming among a huge shoal of Jackfish (Caranx sexfasciatus) Cabo Pulmo, Baja California Sur, Mexico, Pacific Ocean.

Georgette Douwma / Tropical reef fish composite image on black background, Devilfish (Inimicus didactylus), Star puffer (Arothron stellatus), Striped surgeonfish (Acanthurus lineatus), Seahorse (Hippocampus sp.), Leaffi...

Georgette Douwma / Yellow tropical reef fish composite image on black background, Falcula butterflyfish (Chaetodon falcula), Yellow boxfish (Ostracion cubicus), Golden butterflyfish (Chaetodon semilarvatus), Red Sea clo...

Georgette Douwma / Yellow tropical reef fish composite image on black background, Sailfin tang (Zebrasoma veliferum) juvenile, Pajama cardinalfish (Sphaeramia nematoptera), Three-spot angelfish (Apolemichthys trimaculat...

Georgette Douwma / Star pufferfish (Arothron stellatus) with two juveniles, composite image on black background, Indo-Pacific.