Amalgamoporus Farmer, 1968 † (original description)
Cricodictyum Farmer, 1968 † accepted as Cricodictyum Farmer, 1975 † (original description)
Cystostictoporus Farmer, 1968 † accepted as Cystostictoporus Farmer, 1975 † (original description)
Mjollnirulus Lund, 1968 † (original description)
Nybelinea Lund, 1968 (original description)
Queenslandoceras Mikesh, 1968 † (original description)
Ruzhencevites Mikesh, 1968 † (original description)
Stenoloboceras Mikesh, 1968 † (original description)
Tjalvichthys Lund, 1968 (original description)
Tjalvis Lund, 1968 (original description)
Ymiris Lund, 1968 † (original description)