Gomphotherium_angustidensGomphotherium_productumMegabelodon_lulliEubelodon_morilliGnathabelodon_thorpeiSinomastodon_hanjiangensisStegomastodon_texanusRynchotherium_cf_falconeriStegomastodon_platensisCuvieronius_hyodonHaplomastodon_chimborazOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Ferretti_2010a