The following species of flora and fauna are registered in the Vicente Lopez Ecological Reserve:

• 120 different species of birds
• 11 species of amphibians
• 7 species of reptiles
• 7 species of mammals
• 6 species of mollusks
• 3 species of annelids
• 50 species of diurnal butterflies
• 338 species of superior plants, of which:
• 224 are autochthones
• 8 species of mushrooms