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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Perciformes
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Gobiidae
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Gymnogobius
Gymnogobius opperiens
kingdom: Animalia
phylum: Chordata
class: Actinopterygii
order: Perciformes
family: Gobiidae
genus: Gymnogobius
species: Gymnogobius opperiens
Where does Gymnogobius opperiens live?
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