Mesostoma productum (Schmidt, 1848) Leuckart, 1854 (new combination reference)
Plagiostomum boreale Schmidt, 1852 accepted as
Plagiostomum vittatum (Frey & Leuckart, 1847) Jenssen, 1878 (source of synonymy)
Schizostomum Schmidt, 1848 accepted as
Mesostoma Dugès, 1830 (source of synonymy)
Vortex viridis (Shaw, 1791) Schultze, 1851 accepted as
Vortex helluo (Müller, 1773) Hallez, 1894 accepted as
Dalyellia viridis (Shaw, 1791) Graff, 1905 (additional source)