Painted lady Painted lady The Cynthia group of colourful butterflies, commonly called painted ladies, comprises a subgenus of the genus "Vanessa" in the family Nymphalidae. They are well known throughout most of the world. The group includes: The painted lady ("V. cardui") is a large butterfly (wing span ) identified by the black and white corners of its mainly deep orange, black-spotted wings. It has five white spots in the black forewing tips and while the orange areas may be pale here and there, there are no clean white dots in them. The hindwings carry four small submarginal eyespots on the dorsal
Australian painted lady to lowered temperatures. This demonstrates the phenotypic plasticity, or the tendency for visible traits to vary with changing environmental conditions, of the painted lady butterflies. It also suggests that the painted lady is the ancestral form, and environmental stress slowly drove speciation by adaptation into the Australian painted lady. In other words, the Australian painted lady most likely evolved from the painted lady due to the environmental conditions in Australia. The Australian painted lady's distribution is restricted to Australia. The closely related "V. cardui" is found throughout the rest of the world, so the two species have an allopatric distribution.