Acroclita gumicola Oku, 1979

Acroclita gumicola Oku, 1979: 588; Zhang & Li, 2017: 34. TL: Japan, Honshu, Iwate Prefecture, Morioka; TD: EIHU.

Specimens examined. 11♁, Sichuan Province, Jiuzhaigou, alt. 2350 m, 18 August 2002, leg. Hao S.L. (genitalia slide nos. ZAH04323, YHL04423, YHL04491); 2 ♁, Sichuan Province, Jiuzhaigou, alt. 2400 m, 14 & 16 August 2002, leg. Hao S.L. (genitalia slide nos. YHL04492, YHL04493) .

Host plant. Elaeagnus umbellata Thunb. (Elaeagnaceae) .

Distribution. China (Sichuan); Japan.

Remarks. This species is similar to Acroclita elaeagnivora Oku in appearance, but can be distinguished by the socius bifurcated from the basal 1/3, then produced into two branches with pointed or blunt terminations; and the outer margin of cucullus about 3.5 times as long as wide. In A. elaeagnivora the socius is long, curved; and outer margin of cucullus is about twice as long as wide.