Derostoma Dugès, 1828 accepted as
Mesostoma Dugès, 1830 (original description)
Derostoma grossum Dugès, 1828 accepted as
Mesostoma grossum (Müller, 1774) Ehrenberg, 1836 accepted as
Mesostoma productum (Schmidt, 1848) Leuckart, 1854 (new combination reference)
Derostoma notops Dugès, 1828 accepted as
Gyratrix hermaphroditus Ehrenberg, 1831 (original description)
Planaria assimilis Fabricius, 1826 accepted as
Turbella assimilis (Fabricius, 1826) Diesing, 1850 accepted as
Cylindrostoma assimile (Fabricius, 1826) Jensen, 1878 accepted as
Provortex affinis (Jensen, 1878) Graff, 1882 (additional source)
Prostoma Dugès, 1828 (original description)
Prostomum Dugès, 1828 accepted as
Prostoma Dugès, 1828 (original description)
Stenostomum leucops leucops (Duges, 1828) (original description)