A diver off the coast of Kona District, Hawaii waits patiently for what appears to be a Scarlet Cleaner Shrimp to walk into his mouth for a dental cleaning. Produced by Emma Fierberg. Video ...

An example of symbiosis is the cooperative relationship between some species of shrimp, such as the scarlet cleaner shrimp, and larger fish. These shrimp swim into the mouths of larger fish and eat ...