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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Phacopida
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Cheiruridae
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Ceraurinella
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Ceraurinella buttsi
Ceraurinella chondra
Ceraurinella polydorus
Ceraurinella pompilia
Ceraurinella tenuisculptus
Ceraurinella typa
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