chambered nautilus

(redirected from Nautilus pompilius pompilius)
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Related to Nautilus pompilius pompilius: pearly nautilus, nautiluses

chambered nautilus:

see nautilusnautilus
or chambered nautilus,
cephalopod mollusk belonging to the sole surviving genus (Nautilus) of a subclass that flourished 200 million years ago, known as the nautiloids.
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