Scirpophaga flavidorsalis

Scirpophaga flavidorsalis is a moth in the Crambidae family. It was described by Hampson in 1919. It is found in China (Yunnan), India, Bhutan, Bangladesh, Thailand, western Malaysia, Java, the Philippines, New Guinea and Australia.

The wingspan is 18–28 mm for males and 23–26 mm for females. The fore- and hindwings are pale ochreous white in males and white in females, gradually shading to pale ochreous towards the apex. The anal tuft is pale ochreous white.