| author | date | title | journal / publication | Lender T | 1935 | abs. | Sur Polycelis nigra (Ehrbg.) et Polycelis tenuis (Ijima)Turbellaries Triclades. | Arch Zool exp 78 Notes et revue(2):49-56 |
|---|
| Polycelis nigra (Müller, 1774) | [with synonyms] | w | other taxonomic work | |
| Polycelis tenuis Ijima, 1884 | [with synonyms] | w | other taxonomic work |