butterfly

in #science7 years ago (edited)

IMG_20180121_123446.jpg
The caterpillar hatches from each egg for about 10 days, then changes the skin to 5 times until it reaches its true size.
The last change of skin results in a wet and soft cocoon. After approximately 1 week this pupa hardens. From inside the cocoon, comes a beautiful butterfly, which then connects to the imago phase (adult butterfly). A female imago can only be married to a male imago.
Butterflies do come from caterpillars that undergo perfect metamorphosis or different stages before becoming an adult. Age of butterflies ranges from 3-4 weeks.

  1. eggs attached to the host's leaves for 2-7 days
  2. larvae (larvae) aged 14-20 days by changing the skin 4-5 times, at that age consumes leaves equivalent area 20x30cm.
  3. cocoon (chrysalis / pupa) fast and rest for 14-16 days, it takes 1-2 hours to alleviate the wings before daylight flies for the first time.
  4. adult butterfly (imago) aged 14-24 days, where about 7% of live imago used for copulation. Follow me

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