Mesolia is a genus of moths of the family Crambidae described by Émile Louis Ragonot in 1889.
Palpi porrect (extending forward), thickly clothed with hair, and extending about twice the length of the head. Maxillary palp triangularly scaled. Frons with a conical projection. Antennae of male thickened and flattened. Tibia with the outer spurs about half the length of inner. Forewings long and narrow, with rounded apex. Veins 4 and 5 from angle of cell and vein 3 absent. Veins 7, 8 and 9 stalked and veins 10 and 11 free. The outer margin produced from apex to vein 5. Hindwings with vein 3 absent. Veins 4 and 5 from angle of cell and vein 6 from upper angle. The upper margin of cell widely separated from veins 8 and vein 7 curving upwards to anastomose with vein 8.[2]
Mesolia is a genus of moths of the family Crambidae described by Émile Louis Ragonot in 1889.