ecofactbook
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species
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Animalia
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Echinodermata
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Echinoidea
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Spatangoida
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Schizasteridae
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Protenaster
Protenaster rostratus
kingdom: Animalia
phylum: Echinodermata
class: Echinoidea
order: Spatangoida
family: Schizasteridae
genus: Protenaster
species: Protenaster rostratus
Where does Protenaster rostratus live?
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