Oysters snap shells shut in a flash
Oysters use powerful adductor muscles to snap their shells shut in under a second, providing a vital defense against predators and showcasing remarkable evolutionary adaptation.
Oysters defend themselves with incredible speed, using powerful adductor muscles to slam their shells shut in less than a second. These muscles, located inside their shells, contract forcefully to create a tight seal, protecting the soft oyster from predators like starfish or birds. This rapid closing is crucial because oysters often filter-feed with their shells slightly open, leaving them vulnerable.
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