Compare two animals

American bullfrog

Length

0.09 to 0.15 m (adult snout-to-vent length (USGS: 9 to 15.2 cm); the largest reach about 20 cm)

Weight

up to 0.5 kg (the largest adults)

Lifespan in the wild

7 to 9 years (average in the wild; the record in captivity is 16 years)

Lives in

Canada, United States and Mexico