Borcomelon Cossmann, 1921 † (original description)
Ditemnostoma Cossmann, 1921 † (original description)
Haselbutgites Cossmann, 1921 † (original description)
Lucinesca Cossmann, 1921 accepted as Lucinisca Dall, 1901 (original description)
Pusiolina Cossmann, 1921 accepted as Vexillum Röding, 1798 (original description)
Sagittaceras Cossmann, 1921 † (original description)
Sphaeromorphides Cossmann, 1922 † (original description)
Trunculariopsis Cossmann, 1921 accepted as Hexaplex Perry, 1810 (original description)
Tylophorites Cossmann, 1922 † (original description)