Sclerocephalus_haeuseriCacops_morrisiCacops_woehriBroiliellus_brevisConjunctio_spAspidosaurus_binasserEoscopus_lockardiMicropholis_stowiMicromelerpeton_credneriPhonerpeton_priceiAcheloma_cumminsiAcheloma_dunniActiobates_peabodyiEcolsonia_cutlerensisTambachia_trogallasAnconastes_vesperusDissorophus_multicinctusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Frobisch_et_Reisz_2012a