(Psarolepis_romeri,(Diabolepis_speratus,((Dipnorhynchus_kiandrensis,(Archaeonectes_pertusus,(Uranolophus_wyomingensis,(Speonesydrion_iani,(Jarvikia_arctica,(((Adololopas_moyasmithae,((Adelargo_schultzei,Chirodipterus_australis),(Chirodipterus_rhenanus,(Chirodipterus_wildungensis,Dipterus_cf_valenciennesi)))),(Barwickia_downunda,Dipterus_valenciennesi)),(Pillararhynchus_longi,(((Gogodipterus_paddyensis,((Tarachomylax_oepiki,(Amadeodipterus_kencampbelli,Stomiahykus_thlaodus)),(Iowadipterus_halli,((Delatitia_breviceps,(Phaneropleuron_andersoni,((Orlovichthys_limnatis,(Howidipterus_donnae,(((Andreyevichthys_epitomus,Oervigia_nordica),(Grossipterus_crassus,(Fleurantia_denticulata,((Robinsondipterus_longi,(Asthenorhynchus_meemannae,(Holodipterus_elderae,Holodipterus_gogoensis))),((Griphognathus_minutidens,(Griphognathus_sculpta,Griphognathus_whitei)),(Rhynchodipterus_elginensis,(Jessenia_concentrica,Soederberghia_groenlandica))))))),(Pentlandia_macroptera,Scaumenacia_curta)))),(Holodipterus_santacrucensis,((Ganopristodus_splendens,(Megapleuron_zangerli,(Sagenodus_inaequalis,(((Eoctenodus_microsoma,Tranodis_castrensis),(Ctenodus_romeri,Straitonia_waterstoni)),((Parasagenodus_sibiricus,(Gnathorhiza_serrata,((Beltanodus_ambilobensis,(Namatozodia_pitikanta,(Ariguna_formosa,(((Aphelodus_anapes,Ceratodus_formosa),((Asiatoceratodus_sharovi,Gosfordia_truncata),(Neoceratodus_forsteri,(Mioceratodus_gregoryi,(Lepidosiren_paradoxa,Protopterus_annectens))))),(Archaeoceratodus_avus,Tellerodus_sturi))))),(Microceratodus_angolensis,(Palaeophichthys_parvulus,(Ptychoceratodus_serratus,(Paraceratodus_germaini,(Arganodus_atlantis,Ferganoceratodus_jurassicus)))))))),(Ceratodus_latissimus,Metaceratodus_wollastoni)))))),(Nielsenia_nordica,Conchopoma_gadiforme)))))),(Rhinodipterus_secans,Rhinodipterus_ulrichi))))),(Palaeodaphus_insignis,Sunwapta_grandiceps)),(Melanognathus_canadensis,Sorbitorhynchus_deleaskitus))))))))),(Westollrhynchus_lehmanni,(Ichnomylax_kurnai,(Dipnorhynchus_sussmilchi,(Chirodipterus_onawwayensis,(Dipnorhynch_cathlesae,Dipnorhynchus_kurikae))))))));