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