| author | date | title | journal / publication | Sekera E | 1926 | abs. | Beiträge zur Kenntnis der Lebensdauer bei einigen Turbellarien und Süsswassernemertinen. | Zool. Anz. 66, p. 307-318. |
|---|
| Opistomum pallidum Schmidt, 1848 | [with synonyms] | w | other taxonomic work | |
| Rhynchomesostoma rostratum (Müller, 1774) | [with synonyms] | w | other research on this sp. | Ökologie |
| Mesostoma lingua (Abildgaard, 1789) | [with synonyms] | w | other research on this sp. |