| author | date | title | journal / publication | Reynoldson TB | 1955 | abs. | Factors influencing population fluctuations of Urceolaria mitra (Peritricha) epizoic on freshwater triclads. | Journal Animal Ecology 24:57-83. |
|---|
| Polycelis tenuis Ijima, 1884 | [with synonyms] | w | other research on this sp. |