Echiuridae
| Echiuridae | |
|---|---|
| Worms: E echiurus is at centre left | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Annelida | 
| Clade: | Pleistoannelida | 
| Clade: | Sedentaria | 
| Subclass: | Echiura | 
| Order: | Echiuroidea | 
| Suborder: | Echiurida | 
| Family: | Echiuridae Quatrefages, 1847 | 
| Genus: | Echiurus Guérin-Méneville, 1831 | 
| Species | |
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Echiuridae is a family of spoon worms in the suborder Echiurida. It is a monotypic family, the only genus being Echiurus. These worms burrow into soft sediment on the seabed.