Drymocichla incana Hartlaub, 1881
| On some New Birds Discovered and Collected by Emin Bey in Central Africa, between 5[degree] and 2[degree] N. lat., and 31[degree] and 32[degree] E. long (1880) Proceedings of The Zoological Society 1880: 624-627 | |
| On a Collection of Birds made by Emin Pasha in Equatorial Africa G E Shelley (1888) Proceedings of The Zoological Society of London 1888: 17-50 | |
| Notes on the birds of East Africa V G L Van Someren (1922) Novitates Zoologicae 29: 1-246 | |
| Type-specimens of birds in the British Museum (Natural History). Vol. 2. Passerines Rachel L M Warren and C J O Harrison (1971) |