Macrostomidae
| Macrostomidae | |
|---|---|
| An adult Antromacrostomum armatum | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Platyhelminthes |
| Subclass: | Macrostomorpha |
| Family: | Macrostomidae |
| Genera | |
Macrostomidae is a family of small basal free-living flatworms, and are found in marine, brackish, and freshwater environments. There are currently about 180 named species in this family.