Galloperdix spadicea -- Red Spurfowl. Alternate name on piece: Galloperdix spadiceus [Rufous spur-fowl] Layout drawing, birds well finished; corrections. Artist's name(s): Gould, John; Richter, Henry Constantine. Comparing this to Gould item 224, signed by Wolf, it is difficult not to suspect that Gould item 225's 3-dimensionality is also Wolf's.