Order Chimaeriformes Obruchev 1953 (chimaera)
Chondrichthyes - Holocephalomorpha
PaleoDB taxon number: 34790
Parent taxon: Holocephalomorpha according to J. A. Long 2011
Sister taxa: Chondrenchelyiformes, Cochliodontiformes, Copodontiformes, Menaspiformes, Psammodontiformes, Squalorajiformes
Subtaxa: Amylodon, Callorhynchidae, Chimaeroidei, Chimeroidei, Crassidonta, Echinochimaeroidei, Icthypriapus, Myracanthiodei, Myriacanthoidei, Squalorajoidei
Ecology: nektobenthic carnivore