Acrilla praedecussata de Boury, 1912 † (original description)
Gymnentome Cossmann, 1909 † (original description)
Hudlestoniella Cossmann, 1909 † (original description)
Hudlestoniella burtonensis (Hudleston, 1892) † (basis of record)
Lyrcaea [sic] accepted as Lyrcea H. Adams & A. Adams, 1854 accepted as Melanopsis A. Férussac, 1807 (basis of record)
Melania (Melasma) H. Adams & A. Adams, 1854 accepted as Elimia H. Adams & A. Adams, 1854 (subsequent type designation)
Melanopsis (Boistelia) Cossmann, 1909 † accepted as Melanopsis A. Férussac, 1807 (original description)
Melanopsis (Canthidomus) balatonensis Cossmann, 1909 † accepted as Melanopsis bouei sturii T. Fuchs, 1873 † (original description)
Melanopsis (Spiridionia) Cossmann, 1909 † accepted as Melanopsis A. Férussac, 1807 (original description)
Melanopsis boettgeri Halaváts, 1902 † accepted as Melanopsis bouei sturii T. Fuchs, 1873 † (status source)
Melanopsis briarti Cossmann, 1888 † (additional source)
Melanostira Cossmann, 1909 † accepted as Melanosteira Andreae, 1893 † accepted as Melanopsis (Melanosteira) Andreae, 1893 † represented as Melanopsis A. Férussac, 1807 (original description)
Melasma H. Adams & A. Adams, 1854 accepted as Elimia H. Adams & A. Adams, 1854 (subsequent type designation)
Pleuroceras Cossmann, 1909 accepted as Pleurocera Rafinesque, 1818 (original description)
Pliciscala nincki de Boury, 1912 † accepted as Opalia nincki (de Boury, 1912) † (original description)
Spirostylidae Cossmann, 1909 † (original description)
Striatella muricata var. orgnacensis echinocarena "Fontannes, 1884" † accepted as Tarebia acuta echinocarena (Wenz, 1929) † (additional source)

Belgium for Melanopsis briarti Cossmann, 1888 † 
France for Acrilla praedecussata de Boury, 1912 † 
France for Pliciscala nincki de Boury, 1912 † 
Hungary for Melanopsis (Canthidomus) balatonensis Cossmann, 1909 † 
Hungary for Melanopsis (Canthidomus) balatonensis Cossmann, 1909 † 
Hungary for Melanopsis (Canthidomus) balatonensis Cossmann, 1909 † 
Hungary for Melanopsis (Canthidomus) balatonensis Cossmann, 1909 † 

 Type locality

 for Melanopsis (Canthidomus) balatonensis Cossmann, 1909 †

Vörösberény, in the hollow-way near the Füzfö-major (?), Balatonkenese and Szent György-hegy in Hegymagas, ... [details]

 Type locality

 for Melanopsis briarti Cossmann, 1888 †

Mons, Hainaut, Belgium; middle to late Danian, early Paleocene [details]