The black-ray Goby (Stonogobiops nematodes) is a species of marine goby and is a member of the family of high fin gobies. This type of goby is also sometimes attributed the common name "shrimp goby" or "watchman goby". This is due to the interesting symbiotic relationship that these gobies can form with Randall's pistol shrimp (Alpheus randalli).
Read more about Black-ray Goby: Physical Features, Behaviour and Compatibility, Black-ray Goby in Commercial Trade, Natural Environment, Tank Environment, Care and Maintenance