(Tubiluchus,(Cricocosmia,(Aysheaia,(('Onychodictyon gracilis',((Orstenotubulus,Tritonychus,Antennacanthopodia,Helenodora,'Euperipatoides Onychophora','Plicatoperipatus Onychophora',Ooperipatellus),((Diania,Xenusion),(Paucipodia,(Microdictyon,(Cardiodictyon,('Hallucigenia fortis',('Hallucigenia sparsa',Carbotubulus),('Hallucigenia hongmeia',(Luolishania,Collinsium,'Collins monster Burgess Shale','Collins monster Emu Bay',Acinocrinus))))))))),(('Onychodictyon ferox',(Actinarctus,Halobiotus,'Siberian Orsten tardigrade')),(Hadranax,((Megadictyon,Jianshanopodia),(Siberion,(Kerygmachela,(Pambdelurion,(('Peytoia nathorsti','Hurdia victoria','Aegirocassis benmoulae',('Anomalocaris canadensis',('Lyrarapax unguispinus',Schinderhannes))),(Opabinia,((Fuxianhuia,Chengjiangocaris),((Leanchoilia,Alalcomenaeus),('Misszhouia longicaudata','Kuamaia lata')))))))))))))));