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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Clypeasteroida
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Laganidae
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Laganum
Laganum retinens
kingdom: Animalia
phylum: Echinodermata
class: Echinoidea
order: Clypeasteroida
family: Laganidae
genus: Laganum
species: Laganum retinens
Where does Laganum retinens live?
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