Life coloration and morphology in Leptopelis aubryi (a-c) and L. spiritusnoctis (d-h); a) L. aubryi, ZFMK 89562, call analyzed herein, and b) ZFMK 89560, call analyzed herein, both frogs from Big Massaka, Cameroon, large pictures color during night, inlet pictures color during daytime; c) L. aubryi (ZFMK 87728) from Nkoelon, Cameroon; d) L. spiritusnoctis (ZMB 79578) from Banambala, Guinea; e) L. spiritusnoctis (ZMB 79580) from Mt. Jideh, Liberia; f-h) L. spiritusnoctis (ZMB 79581-583) from Sapo National Park, Liberia.