ecofactbook
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species
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Animalia
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Mollusca
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Gastropoda
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Nudibranchia
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Facelinidae
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Cratena
Cratena spadix
kingdom: Animalia
phylum: Mollusca
class: Gastropoda
order: Nudibranchia
family: Facelinidae
genus: Cratena
species: Cratena spadix
Where does Cratena spadix live?
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