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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Atheriniformes
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Phallostethidae
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Phenacostethus
Phenacostethus posthon
kingdom: Animalia
phylum: Chordata
class: Actinopterygii
order: Atheriniformes
family: Phallostethidae
genus: Phenacostethus
species: Phenacostethus posthon
Where does Phenacostethus posthon live?
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