Cyclorhagida is a class of kinorhynchs, small marine invertebrates that are widespread in mud or sand at all depths as part of the meiobenthos, commonly known as mud dragons.
Orders and families
- Order Echinorhagata Sørensen et al., 2015
- Echinoderidae <small>Zelinka, 1894</small>
- Order Kentrorhagata Sørensen et al., 2015
- Antygomonidae <small>Adrianov & Malakhov, 1994</small>
- Cateriidae <small>Gerlach, 1956</small>
- Centroderidae <small>Zelinka, 1896</small>
- Semnoderidae <small>Remane, 1929</small>
- Zelinkaderidae <small>Higgins, 1990</small>
- Order Xenosomata Zelinka, 1907
- Campyloderidae Remane, 1929
- Family incertae sedis
- Tubulideres <small>Sørensen, Heiner, Ziemer & Neuhaus, 2007</small>
- Wollunquaderes <small>Sørensen & Thormar, 2010</small>
References
External links