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):
Nekton. Nekton are the animals that can move by themselves in the ocean waters. Nekton live in all zones of the ocean. However, just like benthos and plankton, most live in the sunlight zone or shallow twilight zone since there is the most sunlight and it is easy to feed on smaller organisms such as krill and minnows.