| author | date | title | journal / publication | Morgan TH | 1904 | abs. | The Control of Heteromorphosis in Planaria maculata. | Arch. f. Entwickeluungsmech. 17: 683-695, 1 text fig. Leipzig 1904. (German summary page 695.) |
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| Planaria maculata(2) Dalyell, 1853 | w | other research on this sp. |