Aethalionopsis Gaudant, 1967 † (original description)
Backausina Pajaud, 1966 † (original description)
Choanoproductus Termier & Termier, 1966 † (original description)
Danella Pajaud, 1966 † accepted as Thecidanella Ceccolini & Cianferoni, 2022 (original description)
Galliennithyris Rollet, 1966 † (original description)
Heterolimulus Vía Boada & de Villalta, 1966 † (original description)
Hollardiella Drot, 1966(?), nom. nud. † accepted as Hollardiella Drot, 1966 † (original description)
Pairomys Thaler, 1966 † (original description)
Parabifolium Pajaud, 1966 † (original description)