Urechidae
Urechidae is a family of spoonworms in the subclass Echiura. The only genus in the family is Urechis, which has four species.
Species
The World [Register of Marine Species] includes these species in this genus:-- Urechis caupo Walter [Kenrick Fisher|Fisher] & MacGinitie, 1928
- Urechis chilensis
- Urechis novaezealandiae
- ''Urechis unicinctus''