Ornithoptera richmondia
（重定向自Richmond Birdwing）
![](/Images/godic/202502/07/CSIRO_ScienceImage_11322_Richmond_Birdwing_butterfly3256.jpg")
![](/Images/godic/202502/07/Distribution_of_Ornithoptera_in_Australia3256.png")
![Ornithoptera richmondia Figs.1 and 2 The plate accompanied Gray's original description. The female Ornithoptera euphorion below (Fig.3) is much larger.](/Images/godic/202502/07/CatalogueLepidopterousInsectsBritishMuseumPapilionidaePlate23256.jpg")
![Richmond birdwing (Ornithoptera richmondia), male. Australian Museum, Sydney](/Images/godic/202502/07/Ornithoptera_richmondia3256.jpg")
Ornithoptera richmondia, the Richmond birdwing, is a species of birdwing butterfly that is endemic to Australia. It is the second smallest of the birdwing species, the smallest being Ornithoptera meridionalis.