\n The Nudibranch is a soft-bodied, shell-less marine mollusk famous for its extraordinary colors and bizarre shapes. Often called \"Jewels of the Sea,\" there are over 3,000 known species found in every ocean on Earth, from the icy waters of the Arctic to tropical coral reefs.\n
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Interesting Facts About Nudibranchs
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\nWeapon Hijackers: Some species eat venomous sea anemones and jellyfish. Instead of getting hurt, they \"steal\" the stinging cells (nematocysts) and move them to their own feathery backs to use as defense against predators.
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\nSolar Powered: The \"Leaf Sheep\" nudibranch can perform photosynthesis. After eating algae, it keeps the chloroplasts alive in its body to generate energy from sunlight, effectively becoming a solar-powered animal.
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\nSmelling with Horns: They have two highly sensitive \"horns\" on their heads called rhinophores. These detect chemical scents in the water to help them find food and mates in the vast ocean.
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\nNaked Gills: Their name literally means \"naked gill.\" The feathery tufts seen on their backs are actually their lungs, completely exposed to the water rather than being hidden inside a shell.
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\nChemical Warfare: Since they don't have shells for protection, nudibranchs use bright colors (aposematism) to warn predators that they are toxic, acidic, or simply taste terrible.
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\nEvery Slug is Both: All nudibranchs are simultaneous hermaphrodites, meaning they possess both male and female reproductive organs at the same time.