Phallostethus

Phallostethus is a small genus of fishes in the family Phallostethidae native to freshwater and brackish habitats in southeast Asia.

Species
The currently recognized species in this genus are:
 * Phallostethus cuulong Shibukawa, Đ. Đ. Trần & X. L. Trần, 2012
 * Phallostethus dunckeri Regan, 1913
 * Phallostethus lehi Parenti, 1996