(syn. Pogoniulus Ϯ Yellow-rumped Tinkerbird P. bilineatus) Gr. μικρος mikros  small; Mod. L. bucco  barbet  < L. bucca  puffed-out cheek (see Bucco); "Micropogonius in the third paragraph of p. 221 is also preoccupied in Pisces and may be re-named MICROBUCCO." (A. Roberts 1924); "Microbucco Roberts, Ann. Transvaal Mus., 10, 1924, p. 86. New name for Micropogonius Roberts, supposedly preoccupied.1   ...   1 Although not so stated, apparently Micropogonias Bonaparte, 1831, Pisces, was the name Dr. Roberts had in mind." (Peters 1948, VI, 45).

Search for more names on the Key to Scientific Names in Ornithology by James A. Jobling.
Recommended citation
Jobling, J. A. (2018). Key to Scientific Names in Ornithology. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2018). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from www.hbw.com on 14 December 2018).