†subfamily Sphenodiscinae Hyatt 1900 (ammonite)
Cephalopoda - Ammonitida - Sphenodiscidae
Parent taxon: Sphenodiscidae according to F. Ahmad et al. 2015
See also Wright et al. 1996
Sister taxa: Coahuilites, Indoceras, Lenticeratinae, Libycoceras, Manambolites, Sphenodiscus
Subtaxa: Daradiceras Nubidites
Ecology: fast-moving nektonic carnivore
Distribution: found only at Popenguine (Cretaceous of Senegal)