| Thalassematidae | |
|---|---|
| |
| Ochetostoma erythrogrammon Thalassema diaphanes Anelassorhynchus moebii Anelassorhynchus semoni | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Annelida |
| Clade: | Pleistoannelida |
| Clade: | Sedentaria |
| Subclass: | Echiura |
| Order: | Echiuroidea |
| Suborder: | Echiurida |
| Family: | Thalassematidae Forbes & Goodsir, 1841[1] |
| Genera | |
Thalassematidae is a family of spoonworms in the suborder Echiurida.
- ^ Tanaka, Masaatsu (2017). "Thalassematidae Forbes & Goodsir, 1841". WoRMS. World Register of Marine Species. Retrieved 5 February 2019.