Castrada (Castrada) hofmanni Braun, 1885 (ecology source)
Castrada (Castrada) lanceola (Braun, 1885) Luther, 1904 (ecology source)
Castrada (Castrada) viridis Volz, 1898 (ecology source)
Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 (ecology source)
Dochmiotrema limicola Hofsten, 1907 (ecology source)
Gieysztoria cuspidata (Schmidt, 1861) Ruebush & Hayes, 1939 (ecology source)
Gyratrix hermaphroditus Ehrenberg, 1831 (ecology source)
Macrostomum rostratum Papi, 1959 (ecology source)
Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 (ecology source)
Mesostoma punctatum Braun, 1885 (ecology source)
Microdalyellia armigera (Schmidt, 1862) Gieysztor, 1938 (ecology source)
Microdalyellia fusca (Fuhrmann, 1894) Ruebush & Hayes, 1939 (ecology source)
Microdalyellia rossi (Graff, 1911) Gieysztor, 1938 (ecology source)
Microstomum lineare (Müller OF, 1773) (ecology source)
Opistomum immigrans Ax, 1956 (ecology source)
Opistomum pallidum Schmidt, 1848 (ecology source)
Otomesostoma auditivum (Forel & Du Plessis, 1874) Hofsten, 1907 (ecology source)
Phaenocora typhlops (Vejdovsky, 1880) Hofsten, 1907 (ecology source)
Phaenocora unipunctata (Ørsted, 1843) Bendl, 1908 (ecology source)
Rhynchomesostoma lutheri Papi, 1963 (ecology source)
Rhynchomesostoma rostratum (Müller, 1774) Luther, 1904 (ecology source)
Stenostomum leucops leucops (Duges, 1828) (ecology source)
Tetracelis marmorosa (Müller, 1774) Ehrenberg, 1831 (ecology source)