Meet The Charming, Yet Fearsome Sea Predator

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The sea angel is a swimming snail that has an angelic appearance but is actually a prowling sea predator

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Sea angels have a transparent, gelatinous body, and are usually 1-2 cm long

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They have a pair of wing-like structures called parapodia that they use to propel themselves through the water

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Sea angels are predators that eat other swimming snails, especially sea butterflies, which are a close relative

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They can be ambush predators, lying in wait for prey, or they can actively hunt

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They use tentacles to grab their prey, and then use buccal cones to extract the prey from its shell

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Sea angels are strong swimmers that can move twice as fast as their prey

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They can beat their wings once or twice per second, but can increase their beat frequency to pursue prey

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