David Fleetham / Spotted porcupinefish (Diodon hystrix) close up portrait, Hawaii, Pacific Ocean.
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David Fleetham / Spotted porcupinefish (Diodon hystrix) swimming over a reef, Hawaii, Pacific Ocean.
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Noemie Stroh / Diamond stingray (Dasyatis brevis) foraging on seabed, surrounded by porcupinefish and pufferfish, Cabo Pulmo National Park, Baja California, Mexico, December.
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Noemie Stroh / Diamond stingray (Dasyatis brevis) foraging on seabed, surrounded by porcupinefish and pufferfish, Cabo Pulmo National Park, Baja California, Mexico, December.
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Noemie Stroh / Diamond stingray (Dasyatis brevis) foraging on seabed, surrounded by porcupinefish and pufferfish, Cabo Pulmo National Park, Baja California, Mexico, December.
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Noemie Stroh / Two Spot-fin porcupinefish (Diodon hystrix) one chasing the other along the edge of coral reef, Thomas Reef, Red Sea, Egypt, September.
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David Fleetham / Spotted porcupinefish (Diodon hystrix), inflated with seawater, a defensive behaviour, Hawaii, Pacific Ocean.
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David Fleetham / Spot-fin porcupinefish (Diodon hystrix) feeding primarily at night on hard shelled invertebrates, Hawaii.
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David Fleetham / Spotted Porcupine fish (Diodon hystrix) inflated, displaying defensive behaviour , North Pacific Ocean, Hawaii.
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David Fleetham / Spotted porcupinefish (Diodon hystrix) inflated in defensive display with diver in the background, Hawaii. Model released.
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David Fleetham / Spotted porcupinefish (Diodon hystrix) hovering, Hawaii.