Sijua plagalis is a species of moth of the family Thyrididae. It is found in Cameroon.
The wingspan of the female of this species is 20 mm.(in German) Gaede, Max, 1916, Die äthiopischen Thyrididen nach dem Material des Berliner zoologischen Museums.-Mitteilungen aus dem Zoologischen Museum in Berlin. 8. bd., 3. hft.:376
References