The animal commonly associated with the Basin and Range Province is the mountain lion.

Mountain lions, also known as cougars or pumas, are well-adapted to the diverse habitats found in the Basin and Range Province, which includes mountain ranges, valleys, and arid regions. They are highly versatile predators that can thrive in various environments, making them an important part of the ecosystem. Mountain lions primarily hunt deer and smaller mammals, contributing to the ecological balance in the region. Their presence highlights the adaptability of wildlife to the unique conditions of the Basin and Range, where they play a crucial role in the food chain.