The largest amphibian in the world is the Chinese giant salamander (Andrias davidianus). This impressive creature can grow up to 1.8 meters (approximately 5.9 feet) in length and weigh over 100 kilograms (220 pounds). Native to the rivers and lakes of China, the Chinese giant salamander is critically endangered due to habitat loss, pollution, and poaching for its meat, which is considered a delicacy. This salamander is known for its wrinkled skin and a unique ability to absorb oxygen through its skin, allowing it to live in oxygen-poor waters. Conservation efforts are ongoing to protect this remarkable species and its habitat.