| Prosthiostomidae | |
|---|---|
| | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Platyhelminthes |
| Order: | Polycladida |
| Suborder: | Cotylea |
| Family: | Prosthiostomidae Lang, 1884 |
Prosthiostomidae is a family of free-living marine polyclad flatworms in the suborder Cotylea.
"Prosthiostomidae". The Encyclopedia of Life .