(Trigonoorda triangularis)
Trigonoorda triangularis is a moth in the family Crambidae. It was described by Munroe in 1974. It is found in New Guinea. The wingspan is 21–24 mm. The forewings are light, weakly pinkish buff with fine fulvous-buff dusting. The costa and termen are dark reddish brown. The hindwings are translucent pale yellowish buff.