Research shows their complex wing patterns follow a "nymphalid groundplan," a self-similar fractal geometry that governs how spots and bands develop.

Like all butterflies, they undergo complete metamorphosis: egg, larva (caterpillar), pupa (chrysalis), and adult. A typical life cycle for species like Junonia iphita lasts about 26 days.

While many adults feed on flower nectar, some groups are "frugivorous," preferring rotting fruit, tree sap, or even dung. Conservation Status

Known for feeding on passionflower vines; some species, like Heliconius , also consume pollen to live longer.

Includes common garden species like the Painted Lady and the Commodore butterfly. Ecology and Life Cycle

They taste through specialized sensors on their feet and possess compound eyes capable of detecting colors into the ultraviolet range. Diversity and Classification