Nudaria diaphanella is a moth of the subfamily Arctiinae first described by George Hampson in 1893. It is found in Sri Lanka.[1]
Its wingspan is 14 mm. The male has a white body with semi-diaphanous wings. Forewings with subbasal and antemedial brown spots on the costa. A postmedial spot runs a waved line to inner margin. There is an indistinct patch found beyond the cell and three large submarginal spots.[2]
. George Hampson . 1894 . The Fauna of British India, Including Ceylon and Burma: Moths Volume II . Moths - Vol. II . Taylor and Francis . Biodiversity Heritage Library.