Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Yellowspotted burrfish using its defense system
puffer fish in aquarium is smiling
A dried, dead, puffed up pufferfish hanging outside a seafood restaurant in central Tokyo
titan triggerfish
Mbu pufferfish
Close-up view of a White-spotted puffer (Arothron hispidus) arothron meleagris
Blackspotted Puffer fish is poisonous and puffs up its body like a balloon to avoid being eaten.
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.
Tetraodontidae is a family of primarily marine and estuarine fish of the order Tetraodontiformes.
Porcupinefish Diodon hystrix is commonly seen in caves and holes in shallow reefs, like this specimen.\nThis species occurs circumtropical in lagoon and seaward reefs to at least 50m. Juveniles to about 20 cm are pelagic, and adults are benthic. This species lives solitary and nocturnal, feeding on hard shelled invertebrates like sea urchins, gastropods, and hermit crabs.\nDramai Rock, Westpapua, Indonesia \n4°2'33.036 S 134°14'12.858 E at 5m depth
Yellowspotted burrfish using its defense system
boring blowfish
Tropical salt water fish Striped burrfish (Chilomycterus schoepfi)
Cute puffer fish in a glass tank
Beautiful Arothron swims in underwater near ocean bottom. Arothron mappa - a genus of ray-finned fish from the puffer fish family.
Colorful Coral Reef Teeming with Exotic Fish. Lively and colorful coral reef in a vibrant underwater world. Diverse array of tropical fish swimming freely in their aquatic environment, creating a mesmerizing scene for nature and animal enthusiasts alike.
Close up of a yellow and black puffer fish, facing the camer
Birdbeak Burrfish Cyclichthys orbicularis occurs in tropical waters of the Indo-West Pacific from the Red Sea and East Africa to the Philippines, north to southern Japan, south to Australia and New Caledonia and in the Southeast Atlantic at the south coast of South Africa in a depth range from 9 to 170m, max. length 30cm. \n\nThe nocturnal species inhabits clear protected reefs with sponge and algal habitats, staying often in large sponges during the day. Cyclichthys orbicularis occasionally occurs on reefs, but usually over sand and mud bottoms. \nThe species feeds on hard-shelled invertebrates. \n\nInterestingly, this fish can puff up its body by ingesting water, transforming into a spiny ball as a defense mechanism, which reduces its mobility but deters predators. His chemical defense mechanism is more effective than the swimming away: Tetrodotoxin (TTX) is a potent neurotoxin found in various marine organisms, including Cyclichthys orbicularis. It can be lethal to non-resistant fish species. The estimated lethal dose of TTX in humans is around 2 mg of pure toxin. Even small amounts can cause severe symptoms. \n\nThis specimen was encountered in the Lembeh Strait, North Sulawesi, Indonesia\n1°27'13.104 N 125°14'14.634 E at 13m depth
A cute puffer fish or globefish is swimming underwater. Fish portrait photo, close-up and selective focus.
School of curious tropical puffer fish swimming along sand covered ocean floor
Cute Puffer Fish Swimming Underwater.
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.
Brown puffer or ocular dog-fish with smiling face swim in blue water with qualle and coral in aquarium, Japan
The Puffer fish which swims happily.
White-spotted puffer (Arothron hispidus) underwater in the tropical waters of the ocean
Birdbeak Burrfish Cyclichthys orbicularis occurs in tropical waters of the Indo-West Pacific from the Red Sea and East Africa to the Philippines, north to southern Japan, south to Australia and New Caledonia and in the Southeast Atlantic at the south coast of South Africa in a depth range from 9 to 170m, max. length 30cm. \n\nThe nocturnal species inhabits clear protected reefs with sponge and algal habitats, staying often in large sponges during the day. Cyclichthys orbicularis occasionally occurs on reefs, but usually over sand and mud bottoms. \nThe species feeds on hard-shelled invertebrates. \n\nInterestingly, this fish can puff up its body by ingesting water, transforming into a spiny ball as a defense mechanism, which reduces its mobility but deters predators. His chemical defense mechanism is more effective than the swimming away: Tetrodotoxin (TTX) is a potent neurotoxin found in various marine organisms, including Cyclichthys orbicularis. It can be lethal to non-resistant fish species. The estimated lethal dose of TTX in humans is around 2 mg of pure toxin. Even small amounts can cause severe symptoms. \n\nThis specimen was encountered in the Lembeh Strait, North Sulawesi, Indonesia\n1°27'13.104 N 125°14'14.634 E at 13m depth
Stellate puffer Arothron meleagris at coral reef in the sea
The Hawaiian coral reefs are beautiful, they create an eco system like no other, this shot focuses on it's beauty. Taken in Kauai, Hawaii, during the day.
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.
Blackspotted Puffer fish (Arothron nigropunctatus)/ Dog-faced Puffer, a tropical marine fish (family Tetraodontidae), Indo-Pacific region
Free Images: "bestof:blowfish fish puffer animal marine ocean sea"
fish-puffer-puffer-fish-underwater-1118874.jpg
puffer-fish-fish-fins-water-animal-573810.jpg
animal-aquatic-asia-beautiful-1006635.jpg
fish-sea-marine-ocean-animal-1217128.jpg
dolphin-fish-ocean-sea-animal-603163.jpg
fish-fauna-sea-ocean-marine-1093065.jpg
fishes-sea-ocean-fish-marine-1417396.jpg
fish-ocean-riff-sea-marine-291322.jpg
ray-stingray-fish-sea-ocean-539788.jpg
fish-underwater-marine-ocean-coral-1702686.jpg
fish-underwater-marine-ocean-coral-1702687.jpg
fish-underwater-marine-ocean-coral-1702685.jpg
fish-tropical-aquarium-sea-ocean-668082.jpg
crab-ocean-sea-life-fish-marine-266743.jpg
manta-ray-fish-sea-ocean-828636.jpg
sea-horse-fish-sea-ocean-water-535594.jpg
starfish-fish-star-sea-ocean-779918.jpg
fish-tropical-yellow-ocean-sea-497529.jpg
fish-sea-life-baramundi-ocean-207649.jpg
eel-underwater-marine-fish-ocean-1702682.jpg
dolphin-water-sea-ocean-animal-1489653.jpg
fish-grouper-red-sea-water-animal-1118892.jpg
diving-underwater-water-974382.jpg
narrow-lined-puffer-fish-saltwater-586338.jpg
dolphins-aquarium-walking-fish-906168.jpg
dolphins-aquarium-jumping-fish-906175.jpg
dolphins-aquarium-jumping-fish-906174.jpg
dolphin-aquarium-jumping-fish-906183.jpg
dolphin-aquarium-jumping-fish-906182.jpg
dolphin-aquarium-jumping-fish-906181.jpg
dolphins-aquarium-jumping-fish-906165.jpg
dolphin-aquarium-jumping-fish-906176.jpg
dolphins-aquarium-walking-fish-906177.jpg
dolphin-aquarium-jumping-fish-906166.jpg
blue-jellyfish-water-sea-fish-543758.jpg
jellyfish-ocean-creatures-fish-430663.jpg
puffer-fish-boxfish-fish-underwater-486108.jpg
jellyfish-tentacles-ocean-creatures-430665.jpg
starfish-wildlife-nature-ocean-1617563.jpg
vancouver-aquarium-jellyfish-1356489.jpg
vancouver-aquarium-jellyfish-1356485.jpg
jellyfish-ocean-underwater-fish-1240508.jpg
starfish-wildlife-nature-ocean-1617555.jpg
sea-creature-animal-underwater-1599421.jpg
fish-underwater-reef-ocean-water-667237.jpg
shark-fin-shark-fin-sea-fish-472685.jpg
shark-jaws-teeth-bones-fish-ocean-468856.jpg
puffer-fish-boxfish-fish-thick-486106.jpg
ocean-life-under-water-colorful-215128.jpg
ocean-life-under-water-colorful-215133.jpg
tropical-fish-saltwater-water-1092117.jpg
angler-diving-fish-underwater-sea-1144670.jpg
angler-diving-fish-underwater-sea-1144669.jpg
pterois-lionfish-lion-fish-ocean-577894.jpg
stingray-fish-ocean-water-nature-1582079.jpg
turtle-underwater-marine-fish-1702683.jpg
turtle-underwater-marine-fish-1702680.jpg
moray-spots-coral-gymnothorax-577899.jpg
fish-blue-water-dubai-jelly-fish-1033538.jpg
lionfish-red-lionfish-fish-red-sea-1179264.jpg
animal-blue-deep-dive-diving-fish-15729.jpg
sculpture-dolphin-landmark-1600070.jpg
fin-water-dolphin-shark-60857.jpg
starfish-aquarium-sea-nature-water-977442.jpg
aquarium-fish-underwater-tropical-1373112.jpg
shark-head-animal-dangerous-fish-1599353.jpg
manta-ray-water-ocean-underwater-607172.jpg
starfish-sea-life-animal-coral-1572797.jpg
seahorse-sea-horse-hippocampus-1538013.jpg
dolphins-swimming-sea-water-marine-1489644.jpg
dolphin-fish-animal-water-nature-1472516.jpg
octopus-tentacles-sucker-seafood-1394888.jpg
fish-exotic-meeresbewohner-604458.jpg
fish-exotic-meeresbewohner-604073.jpg
fish-exotic-meeresbewohner-604072.jpg
medusa-jellyfish-sea-ocean-water-741660.jpg
tropical-fish-aquarium-saltwater-1620235.jpg
tropical-fish-fish-colorful-1592923.jpg
seahorse-sea-horse-yellow-marine-1538016.jpg
Sea_Turtle_Swimming.jpg
lionfish-diving-scuba-marine-1148897.jpg
clingfish-whip-coral-coral-fish-1537983.jpg
nudibranch-thecasera-ocean-critter-1537976.jpg
kiss-dolphin-water-sea-blue-1489654.jpg
kiss-dolphin-water-sea-blue-1489657.jpg
anemone-fish-anemone-fish-sea-1117869.jpg
sea-sponge-sponge-sea-water-ocean-1542875.jpg
whale-sea-world-miami-florida-1421048.jpg
fish-mackerel-sea-seafood-healthy-879341.jpg
animal-asia-blue-dark-deep-depth-18719.jpg
coral-underwater-reef-sea-nature-1305642.jpg
tarpon-fish-mounted-taxidermy-1652063.jpg
jellyfish-red-sea-blue-aquarium-1647826.jpg
jellyfish-red-sea-blue-aquarium-1647827.jpg
napoleon-fish-wrasse-fish-sea-1645389.jpg
tropical-fish-colorful-fish-1592925.jpg
grunts-haemulidae-diving-1430230.jpg
aquarium-shark-okinawa-japan-fish-725798.jpg
filefish-fish-underwater-scuba-1144692.jpg
fish-aquarium-garp-fish-water-1166052.jpg
Terms of Use   Search of the Day