Most species of frogs can not live in saltwater for an extended period. The Crab-eating frog is one of the only species of frog that lives in saltwater.
This Asian frog doesn't expel ammonia as other frogs do. Instead, Crab-eating frogs store urea, and this raises the amount of ions in their bodies. This limits how much water exits their skin, and allows them to live in saltwater without becoming dehydrated. Most frogs dehydrate very quickly in saltwater and die within a short period. Other species of frog that can survive in saltwater include African clawed frogs and southern leopard frogs. The best environment for frogs is fresh water, wetlands or dry land.Learn More
Salt can injure or kill frogs. Like slugs, frogs have very moist skin, so when they come in contact with salt or a saltwater solution, it causes a burn-like effect.Full Answer >
Frogs live on every continent except Antarctica. Frogs are typically found in warm climates because they are cold-blooded amphibians, although there are six species of frogs that live in climates with freezing temperatures. Frogs that live in climates with freezing temperatures belong to the families Hylidae and Ranidae.Full Answer >
The lifespan of frogs varies significantly depending on species and habitat. The oldest frog ever recorded was a European common toad that lived for 40 years. A measurement of skeleton growth in wild mountain yellow-legged frogs had shown that one had lived for roughly 14 years.Full Answer >
Poison dart frogs live naturally in the rainforests of Central and South America and on some of the Hawaiian islands. The frogs are also bred to live in many zoos around the world.Full Answer >