ecofactbook
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species
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Animalia
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Echinodermata
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Crinoidea
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Pirasocrinidae
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Affinocrinus
Affinocrinus concavus
kingdom: Animalia
phylum: Echinodermata
class: Crinoidea
order:
family: Pirasocrinidae
genus: Affinocrinus
species: Affinocrinus concavus
Where does Affinocrinus concavus live?
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