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a butterfly on green leaves

News

  • Ecology and Evolutionary Biology
  • Animals
  • Genetics
Brown and tan butterfly wings

News

If the larvae develop early in the year, when days are shorter and colder, the butterflies (Junonia coenia) reach maturity in summer with tan wings. But if larvae develop later in the year, when days are longer and warmer, the butterflies mature...
  • Ecology and Evolutionary Biology
  • Evolution
  • Genetics