Echiurida
Echiurida is a suborder of the order Echiuroidea, an order of polychaete worms.
Families
The following families are classified within the suborder:[1]
- Echiuridae Quatrefages, 1847
- Thalassematidae Forbes & Goodsir, 1841
- Urechidae Monro, 1927
References
- ^ Tanaka, Masaatsu (2017). "Echiurida". WoRMS. World Register of Marine Species. Retrieved 12 March 2021.