This is a particularly small specimen of the subspecies richmondia, which is known as the smallest birdwing butterfly. The wingspan is as long as that of Papilio xuthus, but the body is large. (Yasui)
021-00184

This is a particularly small specimen of the subspecies richmondia, which is known as the smallest birdwing butterfly. The wingspan is as long as that of Papilio xuthus, but the body is large. (Yasui)