Nudaria is a genus of moths in the subfamily Arctiinae erected by Adrian Hardy Haworth in 1809.

[1] Palpi minute and porrect (extending forward).

Antennae with large swollen basal joint.

Tibia with short spurs.

Forewings with long cell, veins 9 and 11 present, with vein 5 often comes from middle of discocellulars in male, but curved, if present.