ecofactbook
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species
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Animalia
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Chordata
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Actinopterygii
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Siluriformes
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Loricariidae
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Otocinclus
Arnold's sucker catfish
kingdom: Animalia
phylum: Chordata
class: Actinopterygii
order: Siluriformes
family: Loricariidae
genus: Otocinclus
species: Otocinclus arnoldi
Where does Otocinclus arnoldi live?
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