| author | date | title | journal / publication | Reuter M | 1961 | |
Untersuchungen über Rassenbildung bei Gyratrix hermaphroditus (Turbellaria Neorhabdocoela). | Acta Zoologica Fennica 100. 32 p. 4 5 |
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| Gyratrix hermaphroditus Ehrenberg, 1831 | [with synonyms] | w | other research on this sp. |