8. Brazilian Gold Frog
Also known as Izecksohn’s toad, is the second smallest frog found in the Southern Hemisphere. The Brazilian gold frog is named so because of it’s vibrant gold color (not shown in the photo above though). The adult Brazilian gold frog can measure up to only 9.6 to 9.8 mm in length.
Wow it’s so small!! It must be extinct but it’s really cute! I want one.
Common marmoset