Rhodambulyx kitchingi Brechlin, 2015

Very similar to Rhodambulyx davidi but: generally darker, with a less contrasting ground colour; the postmedial part of the costa less curved; and a relatively pronounced kink in the forewing submarginal line distal to the level of vein M₂. In contrast, in Rhodambulyx davidi, this line continues to run medially below vein M₂, so that this is where it has its greatest distance from the forewing outer edge.