TarsiusAegyptopithecus_zeuxisApidium_phiomenseCatopithecus_browniProteopithecus_sylviaeSimonsius_grangeriAotusSaimiriCebusCallicebusPitheciaChiropotesCacajaoProteropitheciaSaguinusCallithrixCebuella_pygmaeaCallimico_goeldiiLeontopithecusAlouattaAtelesBrachytelesLagothrixBranisella_bolivianaDolichocebus_gaimanensisTremacebus_harringtoniSoriacebus_ameghinorumCarlocebus_carmeniHylobates_larMiopithecus_talapoinPresbytis_melalophosOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Kay_etal_2008a