Asian Gobies in California
Tridentiger bifasciatus  Shimofuri goby
Tridentiger trigonocephalus chameleon goby
Tridentiger barbatus 
Shokihaze goby
Acanthogobius flavimanus
Yellowfin goby
http://member.nifty.ne.jp/PhD-mukai/Laboratory/Tridentiger/Tridentiger2.html