During several intensive collecting campaigns in 1982, 1983 and 1984 at the "Station de Recherches Sous-Marines et Océanographiques" (STARESO) at Calvi (Corsica) about 200 species of marine micro-Turbellaria have been observed. Most of the collecting sites are infralittoral, down to 40 m depth and more, the majority of them with sandy bottoms and some with algae. In general species diversity was high but population densities were low, only a few individuals of each species having been found.In the present paper, three new species of the genus <i>Duplominona</i> (Monocelididae, Minoninae) from infralittoral habitats are described: <i>D. paucispina</i> sp. n., <i>D. corsicana</i> sp. n. and <i>D.... |