Angusticardo Cossmann, 1887 † (original description)
Anomalokellia Cossmann, 1887 † (original description)
Anomalomya Cossmann, 1887 † (original description)
Bernayia Cossmann, 1887 (original description)
Divarikellia Cossmann, 1887 † (original description)
Fossularca Cossmann, 1887 † accepted as Arcopsis Koenen, 1885 (original description)
Laubriereia Cossmann, 1887 † accepted as Aligena H. C. Lea, 1843 (original description)
Ludovicia Cossmann, 1887 (original description)
Parisiella Cossmann, 1887 † (original description)
Planikellia Cossmann, 1887 † (original description)
Planimodiola Cossmann, 1887 (original description)
Prasinia Cossmann, 1887 accepted as Julia Gould, 1862 (original description)
Semimodiola Cossmann, 1887 † (original description)