Cylindrostomidae is a family of flatworms belonging to the order Prolecithophora.
Genera:
- Allostoma <small>van Beneden, 1861</small>
- Allostoma <small>Westblad, 1955</small>
- Cylindrostoma <small>ÃÂrsted, 1845</small>
- Einarhelmins <small>Karling, 1993</small>
- Enterostomula <small>Reisinger, 1926</small>
- Euxinia <small>Graff, 1911</small>
- Monoophorum <small>Böhmig, 1890</small>
- Pregermarium <small>Stirewalt, Ferguson & Kepner, 1942</small>
- Thallagus <small>Marcus, 1951</small>
References