†Thaumatacanthus Waagen 1880 (cartilaginous fish)
Full reference: W. H. Waagen. 1880. Productus Limestone Fossils, Part II. Salt Range Fossils, Palaeontologia Indica, Series 13 1(2):73-183
Parent taxon: Chondrichthyes according to W. H. Waagen 1880
Sister taxa: Ancistriodus, Areyonga, Bradyodonti, Bradyodontida, Desmiodontida, Elasmobranchii, Elegestolepis, Eucentrurus, Euchondrocephali, Ewingia, Geisacanthus, Hamatus, Holocephalimorpha, Iniopterygia, Leonotus, Listracanthus, Machichnus, Mongolepididae, Ptomacanthus, Pucapumpella, Rhinobatiformes, Selachii, Simmorius, Subterbranchialia, Xystracanthus
Subtaxa: Thaumatacanthus blanfordi
Ecology: nektonic carnivore