Keywords: TrochocercusMegalolophusKeulemans.jpg Trochocercus megalolophus Trochocercus cyanomelas megalolophus http //www archive org/stream/ibisi29brit page/n142/mode/1up Ibis 1908 1908 creator John Gerrard Keulemans PD-old-100 Ibis 1908 John Gerrard Keulemans Trochocercus cyanomelas |