Cnipodectes subbrunneus panamensis Zimmer 1939

Zimmer 1939. Studies of Peruvian Birds. No. xxxi. Notes on the genera Myiotriccus, Pyrrhomyias, Myiophobus, Onychorhynchus Platyrinchus, Cnipodectes, Sayornis and Nuttalomis. American Museum Novitates, no. 1043 1939: pp. 1-15