Magulacra cleptes is a moth in the family Cossidae. It is found in Guyana.Smithsonian Institution It has been described: thorax light gray the abdomen darker gray, intermixed with brown outwardly. The fore wings are light gray, with a curved band around end of cell to vein 1, darker leaden gray. There is a large rounded patch on outer margin dark velvety brown, a little lighter and more leaden along the margin. This patch is edged inwardly by a line of the light ground color, and a small dark marginal spot. The dark mark is in the center of the cell. Hind wing uniformly grayish brown. Expanse, 37 mm.
References
Natural History Museum Lepidoptera generic names catalog