Anisocardia Cossmann, 1886 (original description)
Arcopagiopsis Cossmann, 1886 † (original description)
Chionella Cossmann, 1886 † (original description)
Cuneocorbula Cossmann, 1886 † (original description)
Cyclotellina Cossmann, 1886 (original description)
Elliptotellina Cossmann, 1886 † (original description)
Endomargarus Cossmann, 1886 † (original description)
Fabagella Cossmann, 1886 † (original description)
Fulcrella Cossmann, 1886 (original description)
Gari Cossmann, 1886 (original description)
Glossus Cossmann, 1886 (original description)
Loxocardium Cossmann, 1886 † (original description)
Macaliopsis Cossmann, 1886 † (original description)
Neaeroporomya Cossmann, 1886 † (original description)
Plagiocardium Cossmann, 1886 † (original description)
Psammobia Cossmann, 1886 (original description)
Psammodonax Cossmann, 1886 † (original description)
Scrobicularia Cossmann, 1886 † accepted as Septeuilia Cossmann, 1913 † (original description)
Scutigera Cossmann, 1886 accepted as Aspidopholas P. Fischer, 1887 (original description)
Soletellina Cossmann, 1886 (original description)