Actinoposthiidae is a family of acoels.[1]
The following genera are recognised in the family Actinoposthiidae:[2]
There are 21 species recognised in the family Actinoposthiidae.
| Name | Image | Distribution | Description |
|---|---|---|---|
| Actinoposthia beklemischevi Mamkaev 1965 | Russia | ||
| Actinoposthia biaculeata Faubel 1974 | Sylt, Germany | ||
| Actinoposthia caudata An der Lan 1936 | Greenland | ||
| Actinoposthia longa Faubel 1976 | Sylt | ||
| Actinoposthia pigmentea Faubel 1976 | North Sea | ||
| Archactinoposthia pelophila Dörjes, 1968 | Germany | ||
| Atriofronta polyvacuola Dörjes 1968 | Germany | ||
| Childianea coomerensis Faubel & Cameron, 2001 | Australia | ||
| Microposthia listensis Faubel 1974 | Sylt | ||
| Paractinoposthia pseudovesicula (Ehlers & Doerjes, 1979) | Ecuador | ||
| Paraproporus diovatus Dörjes 1968 | Germany | ||
| Paraproporus elegans (An der Lan, 1936) | Greenland | ||
| Paraproporus rosettiforme Faubel 1974 | |||
| Paraproporus rosettiformis Faubel 1974 | Sylt | ||
| Paraproporus rubescens Westblad 1945 | Croatia, Sweden | ||
| Paraproporus xanthus Marcus 1950 | Brazil | ||
| Pseudactinoposthia daena (Marcus, 1954) | Brazil | ||
| Pseudactinoposthia granaria Dörjes 1968 | Germany | ||
| Pseudactinoposthia parva Ehlers & Doerjes 1979 | Ecuador | ||
| Pseudactinoposthia saltans Dörjes 1968 | Germany | ||
| Tetraposthia colymbetes An der Lan 1936 | Greenland | ||
https://www.biodiversitylibrary.org/page/40462612#page/161/mode/1up