About Graphium cyrnus (Boisduval, 1836)
Graphium cyrnus (Boisduval, 1836) is a butterfly species that belongs to the family Papilionidae. The upper surface of its wings is black and marked with many greenish-yellow spots. The underside of its wings has a similar pattern to the upper side, but it is reddish-brown instead of black. This butterfly occurs on Madagascar, and its habitat is made up of subhumid forests.