Attributes / relations provided by
♦ ¹del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ ²Food and Feeding Habits of the Thick-Tailed Galago (Otelemur crassicaudatus) in Okomu National Park, Edo State, B.N. Ejidike, F.E. Okosodo, Journal of Fisheries International 2 (3): 231-233, 2007