†subfamily Proptychitinae Waagen 1895 (ceratite)
Cephalopoda - Ceratitida - Meekoceratidae
Parent taxon: Meekoceratidae according to E. T. Tozer 1981
Sister taxa: Abrekites, Acutomeekoceras, Ambitoides, Arctoceratinae, Bajarunia, Flemingitinae, Karangatites, Kymatitinae, Meekoceras, Meekoceratinae, Meekophiceras, Nordophiceras
Subtaxa: Boreomeekoceras, Collignonites, Dalmatites, Koninckites, Paranoritoides, Paraspidites, Proptychitoides, Pseudokymatites
Ecology: nektonic carnivore