Literature
- Kirkegaard, J.B. 1996. Havbørsteorme II. Danmarks Fauna, 86: 1-451.
- Nelson-Smith, A., Knight-Jones, P. & E.W. Knight-Jones 1990. Annelida. In: Hayward, P.J. & J.S. Ryland (eds.). The Marine fauna of the British Isles and North-West Europe, vol I: 201-306.