(Scotocercidae; Ϯ Asian Stubtail U. squameiceps) Gr. ουρα oura  tail; σφην sphēn, σφηνος sphēnos  wedge; "Mr. Brooks urges me to have a figure of this bird published, and to assign to it the characters of a new genus, as he considers that it does not belong to Tribura, Pnoepyga, Horornis, or any other known genus, though it has certain characters in common with them. I think, therefore, that it would be as well to propose for it the generic name Urosphena, from its wedge-shaped tail, and to characterize it as follows:--  Bill at base exceedingly slender and much depressed. Wing of unusual power for such a little bird. Tail almost as in Pnoepyga, but somewhat more rounded. Style of coloration scaly, as in Pnoepyga. Legs and feet large, strong, and coloured as in Horornis. Lower tail-coverts very long.  ...  UROSPHENA SQUAMICEPS.  Tribura squamiceps, Swinhoe, P.Z.S. 1863, p. 292." (Swinhoe 1877).
Synon. Orthnocichla, Urophlexis.

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 17 December 2018).