πŸŒ€oπŸŒ€! The chambered nautilus gets its name from the spiraling series of sealed rooms within its shell, each connected by the siphuncle, a specialized organ unique to shelled cephalopods that helps maintain the liquid/gas ballast within. Neutral...

πŸŒ€oπŸŒ€! The chambered nautilus gets its name from the spiraling…

πŸŒ€oπŸŒ€! The chambered nautilus gets its name from the spiraling series of sealed rooms within its shell, each connected by the siphuncle, a specialized organ unique to shelled cephalopods that helps maintain the liquid/gas ballast within. Neutral buoyancy, positively amazing.

(Super quick nautilus PSA: One of the main threats facing nautiluses in the wild is harvest for souvenir shells. Nautiluses, unlike most cephalopods, can live a long timeβ€”20+ yearsβ€”and reproduce very slowly. Please be well and skip the shellβ€”don’t be naughty, save a nauti!)



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