Subclass Subterbranchialia Zangerl 1979 (cartilaginous fish)
Chondrichthyes - Subterbranchialia
Parent taxon: Chondrichthyes according to R. Zangerl 1981
See also Darras et al. 2008
Sister taxa: Ancistriodus, Anodontacanthus, Areyonga, Batacanthus, Batomorphii, Bradyodontida, Ctenoptychius ordii, Desmiodontida, Duplisuggestus, Elasmobranchii, Elegestolepis, Eucentrurus, Ewingia, Fasciodus, Galeorhinidae, Geisacanthus, Gracilisuggestus, Hamatus, Holocephali, Holocephalimorpha, Iniopterygia, Leonotus, Machichnus, Mongolepididae, Proprigalea, Ptomacanthus, Pucapumpella, Rhinobatiformes, Simmorius, Thaumatacanthus, Xystracanthus
Subtaxa: none
Ecology: nektonic carnivore
Distribution: there are no occurrences of Subterbranchialia in the database