Castrada (Castrada) cuenoti (Dörler, 1900) Luther, 1904 accepted as Castrada (Castrada) lanceola (Braun, 1885) Luther, 1904 (source of synonymy)
Castrada (Castrada) inermis Hofsten, 1911 (original description)
Castrada (Castrada) rhaetica Hofsten, 1911 (original description)
Castrella (Castrella) truncata (Abildgaard, 1789) Sekera, 1906 (additional source)
Dalyellia brevispina Hofsten, 1911 accepted as Microdalyellia brevispina (Hofsten, 1911) Gieysztor, 1939 (original description)
Dalyellia cuspidata (Schmidt, 1861) Hofsten, 1907 accepted as Gieysztoria cuspidata (Schmidt, 1861) Ruebush & Hayes, 1939 (additional source)
Dalyellia foreli Hofsten, 1911 accepted as Microdalyellia foreli (Hofsten, 1911) Gieysztor, 1938 accepted as Microdalyellia (Gieysztoria) foreli (Hofsten, 1911) Gieysztor, 1938 accepted as Gieysztoria foreli (Hofsten, 1911) Ruebush & Hayes, 1939 (original description)
Dalyellia infundibuliformis (Fuhrmann, 1894) Graff, 1905 accepted as Microdalyellia infundibuliformis (Fuhrmann, 1894) Gieysztor, 1939 accepted as Microdalyellia (Gieysztoria) infundibuliformis (Fuhrmann, 1894) Gieysztor, 1939 accepted as Gieysztoria infundibuliformis (Fuhrmann, 1894) Ruebush & Hayes, 1939 (taxonomy source)
Dalyellia ornata Hofsten, 1907 accepted as Microdalyellia (Gieysztoria) ornata (Hofsten, 1907) Gieysztor, 1938 accepted as Gieysztoria ornata (Hofsten, 1907) Ruebush & Hayes, 1939 (additional source)
Dalyellia succincta Hofsten, 1907 accepted as Dalyellia infundibuliformis (Fuhrmann, 1894) Graff, 1905 accepted as Microdalyellia infundibuliformis (Fuhrmann, 1894) Gieysztor, 1939 accepted as Microdalyellia (Gieysztoria) infundibuliformis (Fuhrmann, 1894) Gieysztor, 1939 accepted as Gieysztoria infundibuliformis (Fuhrmann, 1894) Ruebush & Hayes, 1939 (source of synonymy)
Derostoma stagnalis Fuhrmann, 1900 accepted as Phaenocora stagnalis (Fuhrmann, 1900) Hofsten, 1907 accepted as Phaenocora gracilis (Vejdovsky, 1895) Graff, 1909 (source of synonymy)
Phaenocora stagnalis (Fuhrmann, 1900) Hofsten, 1907 accepted as Phaenocora gracilis (Vejdovsky, 1895) Graff, 1909 (source of synonymy)
Trigonostomum neocomense (Fuhrmann, 1904) Graff, 1905 accepted as Koinocystis neocomensis (Fuhrmann, 1904) Meixner, 1924 (additional source)

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) armata (Fuhrmann, 1894) Luther, 1904 
Switzerland for Castrada (Castrada) armata (Fuhrmann, 1894) Luther, 1904 
Switzerland for Castrada (Castrada) hofmanni Braun, 1885 
Switzerland for Castrada (Castrada) hofmanni Braun, 1885 
Switzerland for Castrada (Castrada) hofmanni Braun, 1885 
Switzerland for Castrada (Castrada) hofmanni Braun, 1885 
Switzerland for Castrada (Castrada) hofmanni Braun, 1885 
Switzerland for Castrada (Castrada) inermis Hofsten, 1911 
Switzerland for Castrada (Castrada) inermis Hofsten, 1911 
Switzerland for Castrada (Castrada) inermis Hofsten, 1911 
Switzerland for Castrada (Castrada) inermis Hofsten, 1911 
Switzerland for Castrada (Castrada) inermis Hofsten, 1911 
Switzerland for Castrada (Castrada) instructa 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) luteola Hofsten, 1907 
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) quadridentata Hofsten, 1907 
Switzerland for Castrada (Castrada) rhaetica Hofsten, 1911 
Switzerland for Castrada (Castrada) sphagnetorum Luther, 1904 
Switzerland for Castrada (Castrada) sphagnetorum Luther, 1904 
Switzerland for Castrada (Castrada) spinulosa Hofsten, 1907 
Switzerland for Castrada (Castrada) spinulosa Hofsten, 1907 
Switzerland for Castrada (Castrada) spinulosa Hofsten, 1907 
Switzerland for Castrada (Castrada) stagnorum Luther, 1904 
Switzerland for Castrada (Castrada) stagnorum Luther, 1904 
Switzerland for Castrada (Castrada) stagnorum Luther, 1904 
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 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 brevispina Hofsten, 1911 
Switzerland for Dalyellia cuspidata (Schmidt, 1861) Hofsten, 1907 
Switzerland for Dalyellia expedita Hofsten, 1907 
Switzerland for Dalyellia foreli Hofsten, 1911 
Switzerland for Dalyellia infundibuliformis (Fuhrmann, 1894) Graff, 1905 
Switzerland for Dalyellia infundibuliformis (Fuhrmann, 1894) Graff, 1905 
Switzerland for Dalyellia infundibuliformis (Fuhrmann, 1894) Graff, 1905 
Switzerland for Dalyellia ornata Hofsten, 1907 
Switzerland for Dalyellia triquetra (Fuhrmann, 1894) Hofsten, 1907 
Switzerland for Gieysztoria infundibuliformis (Fuhrmann, 1894) Ruebush & Hayes, 1939 
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 Macrostomum appendiculatum Fabricius, 1826 
Switzerland for Macrostomum orthostylum Braun, 1885 
Switzerland for Macrostomum orthostylum Braun, 1885 
Switzerland for Macrostomum viride Beneden E., 1870 
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 Microdalyellia brevispina (Hofsten, 1911) Gieysztor, 1939 
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 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 Phaenocora rufodorsata (Sekera, 1904) Graff, 1909 
Switzerland for Phaenocora unipunctata (Ørsted, 1843) Bendl, 1908 
Switzerland for Plagiostomum lemani Forel & Du Plessis, 1874 
Switzerland for Plagiostomum lemani Forel & Du Plessis, 1874 
Switzerland for Prorhynchus sphyrocephalus de Man, 1876 
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