The length of the forewings is 4.9–6 millimetres (0.19–0.24 in) and the forewing costa in the basal 1/6 is grey.[1]
References
^ abcKaila, L. (1997). "A revision of the Nearctic species of Elachista s. l. II. The argentella group (Lepidoptera, Elachistidae)". Acta Zoologica Fennica. 206: 1–93.