Actinopterygii (viuhkaeväiset; rayfinned fishes)
        †CheirolepiformesParamblypteriformes
        Actinopteri Cope, 1972
            †Paleonisciformes [paraphyletic group of basal actinopterygians]
            †Terrasiiformes
            Chondrostei (rustokiillesuomuiset) [paraphyletic]
                †PhanerorhynchiformesLuganoiiformesHaplolepiformesPtycholepiformes
                “Unnamed group containing Cladistia”PlatysomoideiDorypteriformes
                    Cladistia Cope, 1871 sensu Lund, 2000 (lapaeväiset; bichirs & reedfishes)
                        †Guildayichthyiformes Lund, 2000
                        Polypteriformes
                Chondrostei sensu stricto? (rustokiillesuomuiset)
                    †Saurichthyiformes
                    Acipenseriformes (sampikalat)
                    †PholidopleuriformesPeltopleuriformesPerleidiformes
                Neopterygii (uusviuhkaeväiset)
                    Halecostomi Regan, 1925
                        Ginglymodi (luuhauet ja sukulaiset; Lepisosteus and related forms)
                            †Macrosemiiformes
                            Lepisosteiformes (luuhauet)
                        Halecomorphi Cope, 1872 (amiansukuiset kiillesuomuiset)
                            †ParasemionotiformesIonoscopiformes
                            Amiiformes (amiakalat; bowfins)
                        “Unnamed group containing Teleostei”Semionotiformes [Semionotidae sensu Carroll, 1988]Pycnodontiformes [Pycnodontidae sensu Carroll, 1988]Pachycormiformes
                            Teleostei (modernit viuhkaeväiset)

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