Gymnogobius

Gymnogobius is a genus of gobies found in marine, brackish and fresh waters of Asia and the western Pacific Ocean.

==Species== There are currently 17 recognized species in this genus: Gymnogobius breunigii (Steindachner, 1879) Gymnogobius castaneus (O'Shaughnessy, 1875) (Biringo) Gymnogobius cylindricus (Tomiyama, 1936) Gymnogobius heptacanthus (Hilgendorf, 1879) Gymnogobius isaza (S. Tanaka, 1916) Gymnogobius macrognathos (Bleeker, 1860) Gymnogobius mororanus (D. S. Jordan & Snyder, 1901) Gymnogobius nakamurae (Jordan & Richardson, 1907) Gymnogobius nigrimembranis (H. W. Wu & Ki. Fu. Wang, 1931) Gymnogobius opperiens D. E. Stevenson, 2002 Gymnogobius petschiliensis (Rendahl, 1924) Gymnogobius scrobiculatus (Takagi, 1957) Gymnogobius taranetzi (Pinchuk, 1978) Gymnogobius transversefasciatus (H. L. Wu & Z. M. Zhou, 1990) Gymnogobius uchidai (Takagi, 1957) Gymnogobius urotaenia (Hilgendorf, 1879) Gymnogobius zhoushanensis S. L. Zhao, H. L. Wu & J. S. Zhong, 2007