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Two new Otoplanid species (Platyhelminthes: Rhabditophora: Proseriata) of the genera Orthoplana Steinböck, 1932 and Postbursoplana Ax, 1956 from the Tuscan coast (Italy)

. Zootaxa, 3947(3), 425–439. https://doi.org/10.11646/zootaxa.3947.3.9