The black-mantled tamarin, Leontocebus nigricollis, is a species of saddle-back tamarin from the northwestern Amazon in far western Brazil, southeastern Colombia, north-eastern Peru and eastern Ecuador.[4][5]
Graells's tamarin was previously considered to be a separate species.[6][7][8]
The black-mantled tamarin, Leontocebus nigricollis, is a species of saddle-back tamarin from the northwestern Amazon in far western Brazil, southeastern Colombia, north-eastern Peru and eastern Ecuador.
There are 3 subspecies:
Spix's black mantle tamarin, Leontocebus nigricollis nigricollis Graells's tamarin or Graells’ black-mantle tamarin, Leontocebus nigricollis graellsi Hernandez-Camacho's black-mantle tamarin, Leontocebus nigricollis hernandeziGraells's tamarin was previously considered to be a separate species.