Clionaida is an order of demosponges in the subclass Heteroscleromorpha.
Familiae
Familiae within this order include:
- Acanthochaetetidae <small>Fischer, 1970</small>
- Clionaidae <small>d'Orbigny, 1851</small>
- Placospongiidae <small>Gray, 1867</small>
- Spirastrellidae <small>Ridley & Dendy, 1886</small>
References
External links