Canellia Cossmann, 1915 accepted as Cavellia Iredale, 1915 (original description)
Cossmanniceras Lemoine, 1915 † accepted as Anomaloceras Hyatt, 1883 † (original description)
Metrasibirites Lemoine, 1915 † accepted as Metasibirites Mojsisovics, 1896 † (original description)
Pectola Cossmann, 1915 † accepted as Fectola Iredale, 1915 (original description)
Perairaia Cossmann, 1915 † accepted as Pereiraea Crosse, 1867 † (original description)
Piestobelus Cossmann, 1915 † (original description)
Piunigena Cossmann, 1915 † (original description)
Plionacca Cossmann, 1915 † accepted as Pliconacca Martin, 1914 † (original description)
Prototeuthis Lemoine, 1915 † (original description)
Psillophyllites Cossmann, 1915 † accepted as Psilophyllites Spath, 1914 † (original description)
Smithites Lemoine, 1915 † (original description)
Spirilliscala de Boury, 1915 † (original description)
Tinotora Cossmann, 1915 † (original description)
Tropidogastrites Lemoine, 1915 † accepted as Tropigastrites Smith, 1914 † (original description)
Villosita Cossmann, 1915 accepted as Villorita Griffith & Pidgeon, 1834 (original description)