| author | date | title | journal / publication | Westblad E | 1926 | abs. | Das Protonephridium der parasitischen Turbellarien. | Zool Anz 67:323-333 |
|---|
| Syndesmis echinorum Francois, 1886 | [with synonyms] | w | other taxonomic work | |
| Graffilla buccinicola Jameson, 1897 | w | other taxonomic work |