Fauna
Insect

Common Mormon Swallowtail

Papilio polytes

Also known as Common Mormon

Common Mormon Swallowtails are famous throughout Asia for the striking sexual dimorphism and female polymorphism that allow them to evade predators. While males display a consistent black pattern with a line of white spots, females occur in several distinct morphs, with some expertly mimicking toxic red-bodied butterflies. Caterpillars feed primarily on citrus plants, using bird-dropping mimicry in early stages before transforming into bright green larvae.

PolymorphicPollinatorTropical
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & preyCitrus Leaves, Lantana Nectar, Ixora Nectar
Predators
  • Birds
  • Praying Mantises
  • Spiders
ThreatsAgricultural pesticides and habitat loss
HabitatsTropical forests, gardens, citrus orchards, urban parks
Life span1–2 months as adult
  1. OrderLepidoptera
  2. FamilyPapilionidae
  3. GenusPapilio
  4. SpeciesPapilio polytes
Range data is not available yet.
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Harmless to humans; safe to observe from a close distance.
Responsible observation
  • Garden Observation: Look for adults visiting nectar-rich plants like Lantana, Bougainvillea, and Ixora during sunny mornings.
  • Caterpillar Spotting: Search young lemon, lime, or orange foliage for caterpillars disguised as bird droppings.
  • Approach Quietly: Move slowly when taking photos, as adults startle easily if sudden shadows pass over them.
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Mystic Meadows

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