Teeny-tiny frog discovered in Peru

A new “groins of fire” frog, from the Peruvian

Tiny frog species among series of finds in Andean 'sky islands

Six new species of tiny frog discovered in Mexico

Anura

Three New Grape-Size Frogs Found, May Already Be Threatened

New Jelly-Bean-Size 'Masked' Frog Discovered in the Andes

Small brown frog hi-res stock photography and images - Alamy

Lithodytes - Wikipedia

Four New Species Of See-Through Glass Frogs Discovered In Peru