Distomum bicoronatum Stossich, 1883 accepted as Stephanostomum bicoronatum (Stossich, 1883) Fuhrmann, 1928 (original description)
Distomum depressum Stossich, 1883 accepted as Metadena depressa (Stossich, 1883) Janiszewska, 1953 (original description)
Distomum furcatum Bremser in Rudolphi, 1819 accepted as Opecoeloides furcatus (Bremser in Rudolphi, 1819) Odhner, 1928 (redescription)
Distomum gobii Stossich, 1883 accepted as Helicometra gobii (Stossich, 1883) Stossich, 1904 (original description)
Distomum imbutiforme Molin, 1959 accepted as Acanthostomum imbutiforme (Molin, 1859) Gohar, 1934 accepted as Timoniella imbutiforme (Molin, 1859) Brooks, 1980 accepted as Timoniella imbutiformis (Molin, 1859) Brooks, 1980 (redescription)
Distomum mulli Stossich, 1883 accepted as Lasiotocus mulli (Stossich, 1883) Odhner, 1911 (original description)
Distomum retroflexum Molin, 1859 accepted as Lecithostaphylus retroflexus (Molin, 1859) Odhner, 1911 (redescription)
Distomum soccus Molin, 1858 accepted as Ptychogonimus megastomum (Rudolphi, 1819) Lühe, 1900 (redescription)
Distomum valdeinflatum Stossich, 1883 accepted as Stephanostomum valdeinflatum (Stossich, 1883) Linton, 1940 (original description)
Gasterostomum tergestinum Stossich, 1883 accepted as Prosorhynchoides tergestinus (Stossich, 1883) Bartoli, Bray & Gibson, 2005 (original description)
Monostoma capitellata Rudolphi, 1819 accepted as Wardula capitellata (Rudolphi, 1819) Poche, 1926 (redescription)
Monostoma capitellatum Rudolphi, 1819 accepted as Wardula capitellata (Rudolphi, 1819) Poche, 1926 (redescription)
Monostoma orbiculare Rudolphi, 1819 accepted as Mesometra orbicularis (Rudolphi, 1819) Lühe, 1901 (redescription)
Monostomum spinossimum Stossich, 1883 accepted as Centroderma spinosissima (Stossich, 1883) Lühe, 1901 (original description)