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