| author | date | title | journal / publication | Newton WD | 1975 | The ultrastructure of the aflagellate spermatozoon of the freshwater turbellarian Hydrolimax grisea (Platyhelminthes:Plagiostomidae). | Biol Bull 149:551-567. |
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| Paramacrostomum quiesztoria (Bedini & Papi, 1970) | w | other taxonomic work | 564 | |
| Hydrolimax grisea Haldeman, 1843 | [with synonyms] | w | other research on this sp. |