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Yellowspotted burrfish using its defense system
photo of baby blowfish
Dried Puffer Fish. Porcupine fish have the ability to inflate their body by swallowing water (or air) and become round like a ball. This increase in size (almost double vertically) reduces the range of potential predators to those with much bigger mouths. A second defense mechanism is provided by the sharp spines, which radiate outwards when the fish is inflated.
An underwater image of a Porcupine fish (Diodon hystox) which is a type of puffer fish.  The name comes from their ability to puff their venomous spines up as a defence mechanism, if threatened.  They are also known as Balloonfish.  These fish are known to be very friendly with and curious of scuba divers.  Image taken whilst scuba diving in the Andaman Sea, Thailand.
Mbu pufferfish
Blowfish or puffer fish hanging in souvenir shops in Thailand
Cute Puffer Fish Swimming Underwater.
A cute little pufferfish floating in the water
Yellowspotted burrfish using its defense system
Pufferfish Blows itself up , after I release it from a fisherman's net
Starry Puffer Arothron stellatus occurs in the tropical Indo-Pacific from the Red Sea and East Africa eastward through Indonesia to the Tuamotus, northward to southern Japan, southward to Lord Howe Island in a depth range from 3 to 58 m, max. total length 120cm, common length 54cm. \nThe species is relatively uncommon in patch reefs and coral slopes near sandy areas of clear lagoon and seaward reefs. Juveniles occur in sandy and weedy inner reefs, adults on clear lagoons and seaward reefs. \nStarry Puffers are poisonous to eat for humans. \nLembeh Strait, Indonesia \n1°28'56.394 N 125°15'15.588 E at 7m depth
Underwater image of a Porcupine fish (Diodon hystox) which is a type of puffer fish. They are also known as Balloonfish. The name comes from their ability to puff their venomous spines up as a defence mechanism, if threatened.  These fish are known to be very friendly with and curious of scuba divers. It is using a feathered sea star as shelter. Image taken whilst scuba diving at Bida Nok, Phi Phi, Andaman Sea, Thailand.
Tropical salt water fish Striped burrfish (Chilomycterus schoepfi)
The blackspotted puffer (Arothron Nigropunctatus)
Pufferfish in the aquarium
A cute puffer fish or globefish is swimming underwater. Fish portrait photo, close-up and selective focus.
titan triggerfish
A single pufferfish drifts peacefully through the clear blue ocean, illuminated by soft sunlight from above. The minimal composition captures a sense of solitude, calm, and the gentle rhythm of marine life beneath the sea. Perfect for themes of nature, tranquility, and freedom.
Close-up portrait of longspined porcupinefish, ray-finned fish, swimming in aquarium. It is nocturnal, can inflate its body so that its sharp spines rise when alarmed. Diodon holocanthus
Blackspotted Puffer fish is poisonous and puffs up its body like a balloon to avoid being eaten.
Arothron stellatus, also known as the stellate puffer, starry puffer, starry pufferfish, or starry toadfish, is a demersal marine fish belonging to the family Tetraodontidae. It is found in shallow water in the Indo-Pacific region.
Oriental red Dolphin
Puffer fish is very delicious and popular meal in China. The puffer fish n captivity is without poison and safe to be human food.  When the staff of a restaurant held a puffer fish, with its belly full of air and in a round shape, it was very cute.
Arothron reticularis in an aquarium with low lighting, variously known as the reticulated pufferfish, reticulated blowfish or reticulated toadfish, is a ray-finned fish in the family Tetraodontidae.
Starry Puffer Arothron stellatus occurs in the tropical Indo-Pacific from the Red Sea and East Africa eastward through Indonesia to the Tuamotus, northward to southern Japan, southward to Lord Howe Island in a depth range from 3 to 58 m, max. total length 120cm, common length 54cm. The species is relatively uncommon in patch reefs and coral slopes near sandy areas of clear lagoon and seaward reefs. Juveniles occur in sandy and weedy inner reefs, adults on clear lagoons and seaward reefs. Starry Puffers are poisonous to eat for humans. Tuhei Ava Passage of Tikehau, Tuamoto Atoll, French Polynesia 15° 0' 31.422 S, 148° 16' 51.378 W at 9m depth
aquarium at specialty stores.
A pufferfish glides through a vibrant coral reef environment in crystal clear blue waters. Surrounded by swaying sea anemones and colorful marine flora, this charismatic fish is known for its ability to inflate as a defense mechanism. The scene captures the beauty and biodiversity of tropical ocean life, ideal for educational, ecological, or decorative content related to marine ecosystems
Arothron nigropunctatus. Dotted fugu fish beside  coral
Wide underwater image of small fish swimming above a rocky sea floor covered with natural algae.Soft sunlight filters through the water, creating a blue gradient and calm atmospheric seascape.Suitable for marine ecology visuals, educational materials, environmental conservation themes, diving imagery, and nature backgrounds.
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