Hydroptilidae Stephens, 1836
Niuginitrichia arakain Wells, 1990
Niuginitrichia bomberi Wells, 1990
Niuginitrichia brukimnamel Wells, 1990
Niuginitrichia bukamak Wells, 1990
Niuginitrichia eiloga Wells, 1990
Niuginitrichia ismayi Wells, 1990
Niuginitrichia kurukut Wells, 1990
Niuginitrichia namelbanis Wells, 1990
Niuginitrichia peregai Wells, 1990
Niuginitrichia rouna Wells, 1990
Niuginitrichia sapimarer Wells, 1990
Niuginitrichia ukarumpa Wells, 1990
Niuginitrichia umboina Wells, 1990
