Attributes / relations provided by
♦ 1Tropical Fruit-Eating Birds and Their Food Plants: A Survey of a Costa Rican Lower Montane Forest, Nathaniel T. Wheelwright, William A. Haber, K. Greg Murray, Carlos Guindon, Biotropica Vol. 16, No. 3 (Sep., 1984), pp. 173-192
♦ 2Choloepus hoffmanni (Pilosa: Megalonychidae), VIRGINIA HAYSSEN, MAMMALIAN SPECIES 43(873):37–55 (2011)
♦ 3DENSITY, DIET AND HABITAT PREFERENCE OF THE TWO-TOED SLOTH Choloepus hoffmanni IN AN ANDEAN FOREST OF COLOMBIA, SILVIA J. ALVAREZ, ANDREA SANCHEZ, MARTHA MARIA CARMONA, The Rufford Foundation, 2004