(Guiyu,(Psarolepis_romeri,((Styloichthys,Kenichthys),(Youngolepis_praecursor,(Diabolepis_speratus,(Erikia,((Tarachomylax_oepiki,(Amadeodipterus,(Melanognathus_canadensis,Jessenia_concentrica,Iowadipterus_halli,Harajicadipterus,(Phaneropleuron_andersoni,((Chirodipterus_australis,Gogodipterus_paddyensis),(Dipterus_valenciennesi,((Chirodipterus_liangchengi,(((Chirodipterus_wildungensis,Rhinodipterus_),(Xeradipterus,((Robinsondipterus,(Griphognathus_minutidens,Soederberghia_groenlandica)),(Holodipterus_gogoensis,Asthenorhynchus)))),(Sinodipterus_beibei,((Jarvikia_arctica,(Orlovichthys_limnatis,Andreyevichthys_epitomes)),(Pentlandia_macroptera,(Adelargo_schultzei,(Scaumenacia_curta,(Apatorhynchus,(Fleurantia_denticulate,(Howidipterus_donnae,Barwickia_downunda)))))))))),(Adololopas_moyasmithae,(Pillararhynchus_longi,Sorbitorhynchus_deleaskitus))))))))),(Uranolophus_wyomingensis,(Westollrhynchus_lehmanni,(Dipnorhynchus_sussmilchi,Stomiahykus_thlaodus,Speonesydrion_iani,Ichnomylax_kurnai,Dipnotuberculus,Cathlorhynchus))))))))));