Drasteria flexuosa is a moth belonging to the Erebidae family, first described by ÃÂdouard Ménétries in 1847. It is found in the semi-deserts and deserts from eastern Egypt to Israel, Jordan, Syria, Kazakhstan, China, Mongolia, and Afghanistan.
There are two generations per year. Adults are on wing from February to May and October to November.
The larvae feed on the leaves of Alhagi sparsifolia.