From Wikipedia, the free encyclopedia. Richland, Indiana is the name of two places in Indiana. 1  Richland City, Indiana, a town in Spencer County.  Richland, Rush County, Indiana, an unincorporated community.
amphibian mean they spen life cycles on either land and water, and refers to a specific group of animals... like stated above, sea lions live in water and land but are definately NOT amphibians Source(s):
Certain fish adapted to these changing conditions by gradually developing limbs to crawl with and lungs to breathe with. Such organisms, capable of life both in water and on land, came to be called amphibians, a name that means double life. Amphibians were the first vertebrates (animals with backbones) to live on land.