Hallangiidae
Hallangiidae is a family of Acoela. It contains 2 species in 2 genera.
Genera
There are two genera in the family Hallangiidae.- Aechmalotus Beklemischev, 1915
- Hallangia Westblad, 1946
Species
| Name | Image | Distribution | Description |
| Aechmalotus pyrula Beklemischev 1915 | |||
| Hallangia proporoides Westblad 1946 |