Brookesia nana, also known as the nano-chameleon, is a species of chameleon endemic to montane rainforests in northern Madagascar. Described in 2021, it could represent the world's smallest reptile. Unlike some chameleons, Brookesia nana does not change colors.
Higher classification: Brookesia
Rank: Species
Scientific name: Brookesia nana
Location: northern Madagascar
Order: Squamata
Kingdom: Animalia