†suborder Notidanoidei (shark)
Parent taxon: Selachii according to J. Herman 1977
Sister taxa: Anacoracoidei, Asterospondyli, Centrobati, Cooperodon, Ctenacanthoidei, Fortscottella, Galeomorphi, Hammondella, Heterodontoidea, Idiacanthus, Kirkella, Moreyella, Notidani, Notidanidae, Palaeosquali, Rajae, Rhinae, Rhinoraji, Scyllidae, Spinacidi, Squali, Squalimorphi, Statodonti, Tectospondyli, Trirostri, Trygonidae
Subtaxa: none
Ecology: nektonic carnivore
Distribution: there are no occurrences of Notidanoidei in the database