Ethmia duckworthi Powell 1973

Male: FW length 11.9–12.8 mm (n = 3). Head: Labial palpus elongate, exceeding base of antenna, white with black bands. Thorax: Dorsal scaling gray, pronotum with three lateral pairs of large black spots: near tegula at collar, at tegula apices and at sides of scutellum, a smaller median spot preceding scutellum. FW ground color whitish, covered by irregular, dark brownish spots and longitudinal streaks, posterior area before middle and terminal area paler, the latter crossed just below apex by an elongate blotch. Two spots on paler area at base of posterior half, inner one very small, outer one distinct. HW ground color whitish basally, becoming dark brown at apical area and along costal margin; costal area simple, a pinch-fold between Sc and R, without hair pencil. Abdomen: Dorsal scaling brownish gray, ventral whitish, genital pale ochreous. Genitalia (Fig. 67) with uncus absent, gnathos absent, basal processes wide sinuous reaching anterior part of fultura; valva with curved spines at apex of valva. Female: FW length 12.7 to 13.4 mm (n = 3). Head and thorax: As described for male. Abdomen: Genitalia (Fig. 112) with anterior and posterior apophyses long; sterigma narrow, slightly sclerotized; antrum sclerotized at base with anterior lateral enlargement, and three to four sclerotized patches; signum wide and long reaching 0.5 diameter of corpus bursae with large teeth disposed in rows.