| author | date | title | journal / publication | Perkins M | 1928 | Cambridgeshire Planarians (Tricladida) with a preliminary list of the Rhabdocoelida. | The Natural History of Wichen Fen, Par IV: 346-355 |
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| Dendrocoelum alba simplex Perkins, 1928 | w | primary taxonomic authority (describer) | ||
| Dendrocoelum lacteum simplex Perkins, 1928 | w | primary taxonomic authority (describer) | ||
| Polycelis nigra panniculata Perkins, 1928 | w | primary taxonomic authority (describer) |