Tangaroan shrimp-goby
Ctenogobiops tangaroai, the Tangaroan shrimp-goby, is a species of goby of the family Gobiidae, native to the reefs of the Pacific Ocean where it can be found in fine-grained sand patches at depths of from. This species is commensal with alpheid shrimps, with a fish and shrimp sharing a burrow. This species can reach a length of TL. It can also be found in the aquarium trade.