SireniaDesmostyliaAnthracobunidsNumidotheriurnBarytheriumMoeritheriumDeinotheriidaePalaeomastodonPhiomiaHemimastodonMammutidaeAmebelodontidaeChoerolophodonGomphotheres_1Gomphotheres_2TetralophodonAnancusParatetralophodonStegolophodonStegodonStegotetrabelodonPrimelephasStegodibelodonLoxodontaElephas_MammuthusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Tassy_1996a