CAMPYLOPTERUS

(Trochilidae; Ϯ Grey-breasted Sabrewing C. largipennis) Gr. καμπυλος kampulos  curved, bent  < καμπτω kamptō  to bend; -πτερος -pteros  
-winged  < πτερον pteron  wing (cf. specific name Trochilus campylopterus J. Gmelin, 1788 (= syn. Campylopterus largipennis)); "CAMPYLOPTERUS.  Rostrum longiusculum, sub-arcuatumAlæ falcatæ; remigum primarum scapis dilatato-compressisCauda rotundata, vel gradata.    Types. 1. T. latipennis.  2. falcatus. Sw., Zool. Ill.  ... Wings falcated, the shafts or scapes of the primary quills dilated and compressed." (Swainson 1827); "Campylopterus Swainson, Zool. Journ., 3, 1827, p. 358. Type, by subsequent designation, C. latipennis (Lath.) = Trochilus largipennis Boddaert. (G. R. Gray, List Gen. Bds., 1840, p. 13.)" (Peters 1945, V, 18).
Var. Campilopterus.
Synon. Bombornis, Loxopterus, Pampa, Phaeochroa, Platystylopterus, Saepiopterus, Sphenoproctus.

Search for more names on the Key to Scientific Names in Ornithology by James A. Jobling.
Recommended citation
Jobling, J. A. (2019). Key to Scientific Names in Ornithology. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2019). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from www.hbw.com on 19 January 2019).