These two creatures who gave birth to their children were not directly similar to them but were other creatures

Hi friends of the photography lovers hive, how are you today? Hope you are well.
On this occasion I post two creatures that live three phases of change.

1. Fly
   Flies are disgusting creatures and spread diseases, especially diarrhea.
   Flies produce a lot of fruit, up to hundreds of fruits.
   The fruit is dropped on a damp place, after which the fruit turns into maggots that eat rotten and disgusting food.
   Then he turns into a pupa. In his cocoon state he doesn't eat at all day after day he slowly turns into a fly.

1. Butterfly
   Butterflies are also creatures that produce a lot of fruit, but the fruit turns into caterpillars that eat the leaves and fruit. after that he turned into a cocoon During the time it is in the cocoon it does not eat at all, then it slowly changes into a beautiful butterfly.

This is all my post and short story on this occasion.
I apologize for any shortcomings I have. If there are criticisms and suggestions from my friends hive friends I am very grateful.