(Acanthostega,(Whatcheeridae,(Baphetidae,(Crassigyrinus,(Colosteidae,(Anthracosauroidea,(Caerorhachis,(Basal_temnospondyls,(Branchiosauridae,(Amphibamidae,(((Rhynchonkos,Caecilia),(Albanerpetontidae,(Urodela,(Triadobatrachidae,Anura)))),((Lysorophia,(Aistopoda,(Acherontiscus,Adelospondyli))),(Early_amniotes,(Microsauria,Nectridea))))))))))))));