Monsanto Insectarium located in St. Louis Zoo, St. Louis, Missouri. Includes a butterfly garden.

• 
  Entrance
• 
  Butterfly zoo
• 
  Butterfly zoo guide

Specimens

• 
  Clipper
• 
  Great Mormon female
• 
  Great Mormon male
• 
  Mexican sister
• 
  Gulf Fritillary
• 
  Cydno Longwing
• 
  Tiger Longwing
• 
  Red Postman
• 
  Great Egg Fly (male)
• 
  Paper Kite
• 
  Paper Kite
• 
  Cloudless Sulphur
• 
  Junonia atlites
  Gray pansy
• 
  Orange Oak Leaf
• 
  Orange Oak Leaf (bottom)
• 
  Siproeta stelenes
  Malachite
• 
  Papilio palinurus