| author | date | title | journal / publication | Lillie FR, Knowlton FP | 1897 | abs. | On the Effects of Temperature on the Development of Animals. | Zoological Bulletin. 1(4): 180-182. Boston 1898 (1897). |
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| Planaria torva (Müller, 1773) | [with synonyms] | w | other research on this sp. | |
| Planaria torva (Müller, 1773) | [with synonyms] | w | other research on this sp. |