ˈɑːɹ. ˈɛm. ˈɑːksɪdˌuːz bˈæŋz, nˈaɪntiːnhˈʌndɹɪd ɪlˈɛvən ˈiːst pɚɹˈuː, wˈɛst bɹɐzˈɪl sˈaʊθ ʌv ˈæmɐzˌɑːn, wˈɛst ʌv mˈædɛɹɚ ɹˈɪvɚ ænd nˈɔːɹθ bəlˈɪviə
R. m. occiduus Bangs, 1911 – east Peru, west Brazil (south of Amazon, west of Madeira River) and north Bolivia