ecofactbook
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species
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Animalia
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Arthropoda
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Trilobita
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Ptychopariida
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Alokistocaridae
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Elrathiella
Elrathiella tenuis
kingdom: Animalia
phylum: Arthropoda
class: Trilobita
order: Ptychopariida
family: Alokistocaridae
genus: Elrathiella
species: Elrathiella tenuis
Where does Elrathiella tenuis live?
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