The largest type of cat is the Siberian tiger, known scientifically as Panthera tigris altaica. These magnificent creatures are primarily found in the forests of eastern Russia and parts of China. Adult male Siberian tigers can weigh between 400 to 700 pounds and measure up to 10 feet in length, including their tails. They are known for their striking orange coat with black stripes, which provide excellent camouflage. As apex predators, Siberian tigers play a crucial role in their ecosystem by regulating prey populations. Conservation efforts are ongoing to protect this endangered species from habitat loss and poaching.