• Chambered nautilus / pearly nautilus
Scientific classification
Kingdom:Animalia
Phylum:Mollusca
Class:Cephalopoda
Subclass:Nautiloidea
Order:Nautilida
Family:Nautilidae
Order:Nautilida
Family:Nautilidae
Genus:Nautilus
Species:N. pompilius
Syn: Nautilus repertus Iredale, 1944
232mm
North West Australia
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