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Blowfish or puffer fish hanging in souvenir shops in Thailand
Shell collection: sea shells in various colors
Fish-hedgehog close-up, isolated on a white background. Needle sea fish ball - blowfish, isolated on a white background
Agate macro detail. close-up of a textured semi-precious gemstone background. backlight transparency
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
This picture was taken at Sonargaon,Dhaka in a historical place.
Clam shells of various colors
Vacation concept. Seashells and old vintage camera on blue background, copy space
Kalymnos island (Greece) in Aegean sea  is known as a spongers island. Scuba diving and snorkeling is a popular tourist activity here. Souvenir shops offers souvenirs connected with sea life, such as this porcupine or baloon fish.
Shell series: sea shells in various colors
Creative seashells composition on wood background. Summer minimal concept.
Carcass of a puffer fish washed up by the tide on a beach in Brazil
set of various mollusk shells on white background.
big orange, seashell cassis cornuta horned helmet
Shells and starfish
各种颜色的海胆贝壳
Souvenir of dried spherical puffer fish with needles
The Puffer fish which swims happily.
colorful sea shells on sand and blue background
Spider Conch or Lambis lambis seashell from various angles, summer and vacation design elements isolated on a white background. High resolution.
Shell series: sea shells in various colors
Blowfish or puffer fish in Souvenir shop
White jade snail
set of various mollusk shells on white background.
The image displays a collection of starfish shells, with their distinctive radiating patterns and spiky protrusions, in a variety of sizes and orientations. The shells exhibit a palette of natural hues, predominantly in shades of beige and brown, with some showing touches of orange and white. The intricate details of the shells' textures and the contrast between the smooth, curved surfaces and the sharp points are highlighted. Starfish shells are often sought after for decorative purposes, and this image could be from a collection meant for such use or for educational display to showcase the biodiversity of marine life. The shells' arrangement in the image provides a visual feast that celebrates the beauty of these natural forms.
three shells of sea urchin and a conch, all deposited on an orange background, alluding in their color to the tragedies of the refugees who try to cross the Mediterranean Sea
Close-up of conch shells.
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