Hypothetical_ancestorAnoualerpeton_priscusAnoualerpeton_unicusCeltedensAlbanerpeton_arthridionAlbanerpeton_gracilisAlbanerpeton_galaktionAlbanerpeton_cifelliiAlbanerpeton_nexuosusAlbanerpeton_inexpectatumAlbanerpeton_pannonicusPaskapoo_speciesOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Venczel_et_Gardner_2005a