Elachista nitensellaElachista nitensella is a moth in the family Elachistidae. It was described by Sinev and Sruoga in 1995. It is found in Japan and the Russian Far East.DescriptionThe length of the forewings is 2.9–3.7 mm for males and 3.6–3.7 mm for females.NutritionThe larvae feed on Carex species, possibly including Carex microtricha. They probably feed on the roots of their host plant.