Superorder Decabrachia Boettger 1952
PaleoDB taxon number: 358432
Parent taxon: Coleoidea according to P. Doyle et al. 1994
Sister taxa: Aulacocerida, Belemnoida, Belemnoidea, Diplobelida, Glochinomorpha, Loligosepiida, Octobrachia, Octopoda, Onychoteuthis, Phragmoteuthidida, Pohlsepia, Teuthidea, Vampyropoda