Eucephala hypocyanea1861StillImageDrawing depicting: Chlorestes notatus x Hylocharis cyanus. Alternate name on piece: Eucephala hypocyaneaGould, John , 1804-1881 (artist)Richter, Henry Constantine , 1821-1902 (artist)Layout drawing by Gould, minimal work by Richter at this stageCorrections; [Curtis] 11-4835; large letter "H."ku-gould:20068https://digital.lib.ku.edu/ku-gould/20068Gould 129OrnithologyOrnithological illustrationEucephala hypocyaneaelectronicimage/tiffMonograph of the Trochilidae, or family of hummingbirds--https://digital.lib.ku.edu/ku-gould/5683--Ellis Aves H91This work is free of known copyright restrictions.