Distomus is a genus of ascidian tunicates in the family Styelidae.
Species within the genus Distomus include:
Species names currently considered to be synonyms:
- Distomus crystallinus <small>(Renier, 1804)</small>: synonym of Polycitor crystallinus <small>(Renier, 1804)</small>
- Distomus diptychos <small>Hartmeyer, 1919</small>: synonym of Stolonica diptycha <small>(Hartmeyer, 1919)</small>
- Distomus elegans <small>Quoy & Gaimard, 1834</small>: synonym of Botryllus elegans <small>(Quoy & Gaimard, 1834)</small>
- Distomus kukenthali <small>(Gottschaldt, 1894)</small>: synonym of Eudistoma vitreum <small>(Sars, 1851)</small>
- Distomus mamillaris <small>Gaertner, 1774</small>: synonym of Polycarpa mamillaris <small>(Gaertner, 1774)</small>
- Distomus vitreum : synonym of Eudistoma vitreum <small>(Sars, 1851)</small>
References