| author | date | title | journal / publication | Ishida S | 1989 | Further studies on the shell-forming granules and eggshell formation in polyclads (Turbellaria, Platyhelminthes). | Sci Rep Hirosaki Univ 36:55-72 |
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| Planocera multitentaculata Kato, 1944 | [with synonyms] | w | other research on this sp. |