Names
| Valid name | Echiuroidea |
Classification
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Animalia [kingdom]
Animals
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Annelida [phylum]
Segmented Worms
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Polychaeta [class]
-
Echiuroidea [order]
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Echiuroidea [order]
-
Polychaeta [class]
-
Annelida [phylum]
Segmented Worms