Magelonidae is a family of annelid worms in Palaeoannelida.
Genera:
- Dannychaeta <small>Chen, Parry, Vinther, Zhai, Hou & Ma, 2020</small>
- Magelona <small>Müller, 1858</small>
- Meridithia <small>Hernández-Alcántara & SolÃÂs-Weiss, 2000</small>
- Octomagelona <small>Aguirrezabalaga, Ceberio & Fiege, 2001</small>
References