A pygmy goby, New Ireland, Papua New Guinea.

acanthopterygii actinopterygii animal animal themes animals in the wild bright color chordata color image fish full length gobiidae gobiinae gobioidei goby green horizontal lissenung island melanesia nature neopterygii new ireland no people ocean oceania one animal osteichthyes outdoors papua new guinea perciformes photography portrait pygmy goby rhinogobiops sea sea life side view teleostei undersea underwater wildlife zoology