Genus Hetereleotris Bleeker 
Hetereleotris BLEEKER, Ann. Soc. Sci. Neerl. Harlem, vol. 9, P 
306, 1874-. (Type Gobius diadematus RUPPELL, monotypic.) 
Xenisthmus SNYDER, Proc. U.S. Nat. Mus., vol. 35, p. 105, 1908 
(Type Xenisthmus proriger SNYDER, orthotypic.) 
1*.£>4 /j 
Gignimentum WHITLEY. Rec. Austral. Mus ., vol. 19, p. 88, 1933* 
(Type penicilium WHITLEY, orthotypic.) 
A 
