ecofactbook
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species
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Animalia
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Chordata
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Mammalia
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Perissodactyla
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Equidae
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Hyracotherium
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Hyrachyus singularis
Hyracotherium cristatum
Hyracotherium cristonense
Hyracotherium cuniculus
Hyracotherium cuspidatum
Hyracotherium leporinum
Hyracotherium sandrae
Hyracotherium seekinsi
Hyracotherium venticolum
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