Oweniidae
| Oweniidae | |
|---|---|
| Owenia fusiformis | |
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| Family: | Oweniidae Rioja, 1917 |
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Oweniidae is a family of marine polychaete worms in the clade Palaeoannelida. The worms live in tubes made of sand and are selective filter feeders, detritivores and grazers.