| author | date | title | journal / publication | Voigt W | 1903 | Ueberreste der Eiszeitfauna in mittelrheinischen Gebirgabaechen. | Verhandl. 14. D. Geographentages Koeln, p. 216-224 |
|---|
| Crenobia alpina (Dana, 1766) | [with synonyms] | w | other taxonomic work | 216-224 |
| Planaria alpina (Dana, 1766) | w | other taxonomic work | 216-224 |