(Dendrerpeton_acadianum,(Sclerocephalus_haeuseri,(Eryopidae,((Micromelepeton_credneri,((Eosscopus_lockardi,(Platyrhinops_lyelli,(Amphibamus_grandiceps,Doleserpeton_annectens))),(Micropholis_stowi,Tersomius_sp))),(Trematopidae,(Ecolsonia_cutlerensis,(Dissorophinae,Cacopinae)))))));