Australian painted lady significantly affected by these changes. It has been found to use some species of carduine thistles, which are invasive to Australia, as host plants in New South Wales. Australian painted ladies use the plants as hosts during their larval stage, and as food sources. However, they inflict little damage to the plant. Australian painted lady The Australian painted lady ("Vanessa kershawi") butterfly is mostly confined to Australia, although westerly winds have dispersed it to islands east of Australia, including New Zealand. Debate surrounds the taxonomy of this species. Some believe that the Australian painted lady should be a subspecies of
Australian painted lady painted lady lasts around 53 days in the summer. The females lay eggs in the centre of the leaf of food plants. The eggs are green and hatch in about three days. As a caterpillar, the Australian painted lady is only active at night, during which its main activity is feeding. During the day, it hides in a curled leaf or at the foot of a food plant. The pupa hangs vertically from the underside of the leaf of a food plant, and the duration of the pupal stage is about two weeks. The Australian painted lady typically uses the