Automolos morgiensis (Du Plessis, 1876) Braun, 1885 accepted as Otomesostoma auditivum (Forel & Du Plessis, 1874) Hofsten, 1907 (source of synonymy)
Castrada (Castrada) affinis Hofsten, 1907 (original description)
Castrada (Castrada) hirudo (Schmidt, 1858) Hofsten, 1907 (new combination reference)
Castrada (Castrada) luteola Hofsten, 1907 (original description)
Castrada (Castrada) quadridentata Hofsten, 1907 (original description)
Castrada (Castrada) spinulosa Hofsten, 1907 (original description)
Castrella (Castrella) agilis Fuhrmann, 1900 accepted as Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 (source of synonymy)
Castrella (Castrella) serotina Dorner, 1902 accepted as Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 (source of synonymy)
Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 (taxonomy source)
Dalyellia cuspidata (Schmidt, 1861) Hofsten, 1907 accepted as Gieysztoria cuspidata (Schmidt, 1861) Ruebush & Hayes, 1939 (new combination reference)
Dalyellia diadema Hofsten, 1907 accepted as Microdalyellia (Gieysztoria) diadema (Hofsten, 1907) Ruebush & Hayes, 1939 accepted as Gieysztoria diadema (Hofsten, 1907) Ruebush & Hayes, 1939 (original description)
Dalyellia expedita Hofsten, 1907 accepted as Microdalyellia (Gieysztoria) expedita (Hofsten, 1907) Gieysztor, 1938 accepted as Gieysztoria expedita (Hofsten, 1907) Ruebush & Hayes, 1939 (original description)
Dalyellia hallezii (Graff, 1882) Graff, 1905 (additional source)
Dalyellia ornata Hofsten, 1907 accepted as Microdalyellia (Gieysztoria) ornata (Hofsten, 1907) Gieysztor, 1938 accepted as Gieysztoria ornata (Hofsten, 1907) Ruebush & Hayes, 1939 (original description)
Dalyellia schmidti accepted as Dalyellia schmidtii (Graff, 1882) Graff, 1905 accepted as Microdalyellia schmidtii (Graff, 1882) Gieysztor, 1938 (basis of record)
Dalyellia sexdentata (Graff, 1882) Hofsten, 1907 accepted as Dalyellia cuspidata (Schmidt, 1861) Hofsten, 1907 accepted as Gieysztoria cuspidata (Schmidt, 1861) Ruebush & Hayes, 1939 (original description)
Dalyellia triquetra (Fuhrmann, 1894) Hofsten, 1907 accepted as Microdalyellia (Gieysztoria) triquetra (Fuhrmann, 1894) Ruebush & Hayes, 1939 accepted as Gieysztoria triquetra (Fuhrmann, 1894) Ruebush & Hayes, 1939 (new combination reference)
Dalyellia triquetra triquetra Hofsten, 1907 accepted as Microdalyellia (Gieysztoria) triquetra triquetra (Fuhrmann, 1894) Ruebush & Hayes, 1939 accepted as Gieysztoria triquetra triquetra (Fuhrmann, 1894) Ruebush & Hayes, 1939 (original description)
Dochmiotrema Hofsten, 1907 (original description)
Dochmiotrema limicola Hofsten, 1907 (original description)
Lutheria Hofsten, 1907 (original description)
Lutheria minuta Hofsten, 1907 (original description)
Mesostoma chromobactrum Braun, 1885 accepted as Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 (source of synonymy)
Monotus lacustris Zacharias, 1890 accepted as Otomesostoma auditivum (Forel & Du Plessis, 1874) Hofsten, 1907 (source of synonymy)
Monotus relictus Zacharias, 1885 accepted as Otomesostoma auditivum (Forel & Du Plessis, 1874) Hofsten, 1907 (source of synonymy)
Otomesostoma auditivum (Forel & Du Plessis, 1874) Hofsten, 1907 (new combination reference)
Phaenocora anophthalma (Vejdovsky, 1895) Hofsten, 1907 (new combination reference)
Phaenocora clavigera Hofsten, 1907 (original description)
Phaenocora stagnalis (Fuhrmann, 1900) Hofsten, 1907 accepted as Phaenocora gracilis (Vejdovsky, 1895) Graff, 1909 (new combination reference)
Phaenocora typhlops (Vejdovsky, 1880) Hofsten, 1907 (new combination reference)
Strongylostoma elongatum Hofsten, 1907 (original description)
Strongylostoma elongatum elongatum Hofsten, 1907 (original description)
Vortex cuspidatus quinquedentatus (Wassiliew, 1891) Sekera, 1906 accepted as Dalyellia cuspidata (Schmidt, 1861) Hofsten, 1907 accepted as Gieysztoria cuspidata (Schmidt, 1861) Ruebush & Hayes, 1939 (status source)

Italy for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Bothrioplana semperi Braun, 1881 
Switzerland for Bothromesostoma personatum (Schmidt, 1848) Braun, 1885 
Switzerland for Bothromesostoma personatum (Schmidt, 1848) Braun, 1885 
Switzerland for Bothromesostoma personatum (Schmidt, 1848) Braun, 1885 
Switzerland for Bothromesostoma personatum (Schmidt, 1848) Braun, 1885 
Switzerland for Castrada (Castrada) affinis Hofsten, 1907 
Switzerland for Castrada (Castrada) affinis Hofsten, 1907 
Switzerland for Castrada (Castrada) affinis Hofsten, 1907 
Switzerland for Castrada (Castrada) affinis Hofsten, 1907 
Switzerland for Castrada (Castrada) affinis Hofsten, 1907 
Switzerland for Castrada (Castrada) intermedia (Volz, 1898) Luther, 1904 
Switzerland for Castrada (Castrada) intermedia (Volz, 1898) Luther, 1904 
Switzerland for Castrada (Castrada) lanceola (Braun, 1885) Luther, 1904 
Switzerland for Castrada (Castrada) lanceola (Braun, 1885) Luther, 1904 
Switzerland for Castrada (Castrada) lanceola (Braun, 1885) Luther, 1904 
Switzerland for Castrada (Castrada) lanceola (Braun, 1885) Luther, 1904 
Switzerland for Castrada (Castrada) luteola Hofsten, 1907 
Switzerland for Castrada (Castrada) luteola Hofsten, 1907 
Switzerland for Castrada (Castrada) neocomensis Volz, 1898 
Switzerland for Castrada (Castrada) neocomensis Volz, 1898 
Switzerland for Castrada (Castrada) neocomensis Volz, 1898 
Switzerland for Castrada (Castrada) neocomensis Volz, 1898 
Switzerland for Castrada (Castrada) stagnorum Luther, 1904 
Switzerland for Castrada (Castrada) viridis Volz, 1898 
Switzerland for Castrada (Castrada) viridis Volz, 1898 
Switzerland for Castrada (Castrada) viridis Volz, 1898 
Switzerland for Castrada (Castrada) viridis Volz, 1898 
Switzerland for Castrada (Castrada) viridis Volz, 1898 
Switzerland for Castrada (Castrada) viridis Volz, 1898 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 
Switzerland for Dalyellia armigera (Schmidt, 1861) Graff, 1905 
Switzerland for Dalyellia armigera (Schmidt, 1861) Graff, 1905 
Switzerland for Dalyellia armigera (Schmidt, 1861) Graff, 1905 
Switzerland for Dalyellia armigera (Schmidt, 1861) Graff, 1905 
Switzerland for Dalyellia brevispina Hofsten, 1911 
Switzerland for Dalyellia cuspidata (Schmidt, 1861) Hofsten, 1907 
Switzerland for Dalyellia cuspidata (Schmidt, 1861) Hofsten, 1907 
Switzerland for Dalyellia diadema Hofsten, 1907 
Switzerland for Dalyellia diadema Hofsten, 1907 
Switzerland for Dalyellia diadema Hofsten, 1907 
Switzerland for Dalyellia diadema Hofsten, 1907 
Switzerland for Dalyellia expedita Hofsten, 1907 
Switzerland for Dalyellia expedita Hofsten, 1907 
Switzerland for Dalyellia expedita Hofsten, 1907 
Switzerland for Dalyellia expedita Hofsten, 1907 
Switzerland for Dalyellia expedita Hofsten, 1907 
Switzerland for Dalyellia expedita Hofsten, 1907 
Switzerland for Dalyellia expedita Hofsten, 1907 
Switzerland for Dalyellia ornata Hofsten, 1907 
Switzerland for Dalyellia triquetra (Fuhrmann, 1894) Hofsten, 1907 
Switzerland for Dalyellia triquetra (Fuhrmann, 1894) Hofsten, 1907 
Switzerland for Dochmiotrema limicola Hofsten, 1907 
Switzerland for Gyratrix hermaphroditus Ehrenberg, 1831 
Switzerland for Gyratrix hermaphroditus Ehrenberg, 1831 
Switzerland for Gyratrix hermaphroditus Ehrenberg, 1831 
Switzerland for Gyratrix hermaphroditus Ehrenberg, 1831 
Switzerland for Gyratrix hermaphroditus Ehrenberg, 1831 
Switzerland for Gyratrix hermaphroditus Ehrenberg, 1831 
Switzerland for Lutheria minuta Hofsten, 1907 
Switzerland for Lutheria minuta Hofsten, 1907 
Switzerland for Lutheria minuta Hofsten, 1907 
Switzerland for Macrostomum appendiculatum Fabricius, 1826 
Switzerland for Macrostomum appendiculatum Fabricius, 1826 
Switzerland for Macrostomum viride Beneden E., 1870 
Switzerland for Macrostomum viride Beneden E., 1870 
Switzerland for Macrostomum viride Beneden E., 1870 
Switzerland for Mesostoma ehrenbergii (Focke, 1836) Örsted, 1843 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Mesostoma lingua (Abildgaard, 1789) Schmidt, 1848 
Switzerland for Microstomum lineare (Müller OF, 1773) 
Switzerland for Microstomum lineare (Müller OF, 1773) 
Switzerland for Otomesostoma auditivum (Forel & Du Plessis, 1874) Hofsten, 1907 
Switzerland for Otomesostoma auditivum (Forel & Du Plessis, 1874) Hofsten, 1907 
Switzerland for Otomesostoma auditivum (Forel & Du Plessis, 1874) Hofsten, 1907 
Switzerland for Phaenocora clavigera Hofsten, 1907 
Switzerland for Plagiostomum lemani Forel & Du Plessis, 1874 
Switzerland for Plagiostomum lemani Forel & Du Plessis, 1874 
Switzerland for Rhynchomesostoma rostratum (Müller, 1774) Luther, 1904 
Switzerland for Rhynchomesostoma rostratum (Müller, 1774) Luther, 1904 
Switzerland for Rhynchomesostoma rostratum (Müller, 1774) Luther, 1904 
Switzerland for Rhynchomesostoma rostratum (Müller, 1774) Luther, 1904 
Switzerland for Stenostomum agile Silliman, 1885 
Switzerland for Stenostomum agile Silliman, 1885