| author | date | title | journal / publication | Artois T, Schockaert E | 1999 | abs. | Two new species of the genus Duplacrohynchus Schockaert & Karling, 1970, with remarks on relationships within the genus and on the Duplacrorhynchinae (Platyhelminthes, Polycystididae). | Belg J Zool 129:235-244 |
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