(Caryocystites,((Scoliocystis,((Aethocrinus,(new_cladid,(Archaeotaxocrinus,(Celtocrinus,Trichinocrinus)))),(Tripatrocrinus,(Caleidocrinus_H,(Tetragonocrinus,Vosketocrinus))))),((Neoarchaeocrinus,(Palaeocrinus,(Compagicrinus,Elpasocrinus),(lbexocrinus,Inyocrinus,Iocrinus,lsotomocrinus,Othneiocrinus,Pariocrinus,Pogonipocrinus,Revalocrinus,(Hoplocrinus,Hybocrinus),(Pultivocrinus,(Ramseyocrinus,(Maennilicrinus,Pandoracrinus)))),(Perittocrinus,Tetracionocrinus))),(Deocrinus,Proexenocrinus))));