HeterangaeusHeterangaeus is a genus of hairy-eyed craneflies from the Russian far east, North Korea and Japan.SpeciesHeterangaeus esakii Alexander, 1924Heterangaeus gloriosus Heterangaeus japonicus Heterangaeus laticinctus Alexander, 1931Heterangaeus pallidellus Alexander, 1933Heterangaeus spectabilis Alexander, 1924