Life … Animals Chordates Ray-finned Fishes Gobies, Cardinalfishes and Allies Mudskippers and Allies Estuarine Gobies Tidewater Goby genus Tidewater Goby Eucyclogobius Field notes Children Northern Tidewater Goby native Most observed native tidewater goby All Native to the US, by observations. Northern Tidewater Goby Eucyclogobius newberryi 95 observations Close