Auricula citharella Cossmann, 1895 † accepted as Ellobium citharellaeforme Wenz, 1922 † (original description)
Auricula houdasi Cossmann, 1895 † accepted as Tralia houdasi (Cossmann, 1895) † (original description)
Auricula monthiersi var. vasseuri Cossmann, 1895 † accepted as Semiauricula monthiersi vasseuri (Cossmann, 1895) † (original description)
Auricula simplex Cossmann, 1895 † accepted as Eoellobium simplex (Cossmann, 1895) † (original description)
Bulimus (Dryptus) dumasi Cossmann, 1895 † accepted as Auriculastra dumasi (Cossmann, 1895) † (original description)
Limnaea adela Cossmann, 1895 † accepted as Galba adela (Cossmann, 1895) † (original description)
Limnaea bourdoti Cossmann, 1895 † accepted as Galba bourdoti (Cossmann, 1895) † (original description)
Limnaea gouetensis Cossmann, 1895 † accepted as Galba gouetensis (Cossmann, 1895) † (original description)
Marinula labrosa Cossmann, 1895 † (original description)
Ophicardelus sinuosus Cossmann, 1895 † accepted as Melampus sinuosus (Cossmann, 1895) † (original description)
Scarabus bonneti Cossmann, 1895 † accepted as Pythia bonneti (Cossmann, 1895) † (original description)
Siphonaria granicosta Cossmann, 1895 † (original description)