Amphibian Cryptobranchid
Amphibian Cryptobranchids are a family of large, aquatic salamanders known for their primitive features and unique characteristics. They have elongated bodies, flattened heads, and well-developed limbs with webbed feet. These amphibians are mostly found in cool, fast-flowing streams and rivers in North America and Asia. They are known for their ability to absorb oxygen through their skin and are often referred to as "giant salamanders" due to their size. Some species within this family are critically endangered due to habitat destruction and pollution.