Cosmopterix damnosa

Male, female. Forewing length 3.3–5.1 mm. Head: frons shining white with greenish and reddish reflections, vertex and neck tufts shining dark brown with reddish gloss, laterally and medially lined white, collar shining dark brown; labial palpus first segment very short, white, second segment four-fifths of the length of third, dark brown with white longitudinal lines laterally and ventrally, third segment white, lined dark brown laterally; scape dorsally shining dark brown with a white anterior line, ventrally shining white; antenna shining dark brown, with a short white line at base changing into an interrupted white line to one-half, followed towards apex by a short dark brown section, three white segments, two dark brown, two white, ten dark brown and five to eight white segments at apex, sometimes the apical two or three segments dark brown, the tip of the antenna varies from completely white to the last two segments pale brownish to dark brown, the subapical white section can be complete or is sometimes divided in two parts. Thorax and tegulae shining dark brown with reddish gloss, thorax with a white median line, tegulae lined white inwardly. …