| Tetraposthia | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Xenacoelomorpha |
| Order: | Acoela |
| Family: | Actinoposthiidae |
| Genus: | Tetraposthia An der Lan, 1936 |
| Species: | T. colymbetes |
| Binomial name | |
| Tetraposthia colymbetes An der Lan, 1936 | |
Tetraposthia is a monotypic genus of acoels belonging to the family Actinoposthiidae. The only species is Tetraposthia colymbetes. [1]