Paranigilgia bushii is a moth in the family Brachodidae. It was described by Yutaka Arita in 1980. It is found on the Ryukyu Islands of Japan and in Taiwan., 2004: The Brachodidae of the Oriental region and Adjacent territories (Lepidoptera: Sesioidea). Tijdschrift voor Entomologie 147 (1): 1-20.
References
Arctiidae genus list at Butterflies and Moths of the World of the Natural History Museum