Discocelis Ehrenberg, 1836 (original description)
Mesostoma fusiforme (Duges, 1830) Ehrenberg, 1836 (new combination reference)
Mesostoma grossum (Müller, 1774) Ehrenberg, 1836 accepted as
Mesostoma productum (Schmidt, 1848) Leuckart, 1854 (new combination reference)
Mesostoma rostratum (Müller, 1774) Ehrenberg, 1836 accepted as
Rhynchomesostoma rostratum (Müller, 1774) Luther, 1904 (new combination reference)
Phaenocora megalops (Duges, 1830) Ehrenberg, 1837 (new combination reference)