25. Ogulina argentilinea (Cai, 1982) (new record for India)

(Figs. 18, 42)

Innisca argentilinea Cai, 1982: Insects Xizhang 2: 23; fig.1; photo 1. TL. Xizang, Gyirong (China, Tibet) .

Material examined. India: 3 ♂♂, Manipur, Ukhrul district, Shirui Hill (Site 1), 25.1264°N 94.4357°E, 1930 m, 13.iii.2019, 23.VII.2019; 4 ♂♂, Shirui Hill (Site 2), 25.1236°N 94.4408°E, 2036 m, 24.VII.2019, 9-14.IX.2019, 22.IX.2019; Genitalia slide no. JSI-GP 319; leg. JS Irungbam (in coll. NZC, ZSI, Registration no. 11521/H10, 11522/H10) .

Diagnosis. Forewing length 16–18 mm in males. Forewings of O. argentilinea are pale golden orange with yellow suffusions, while those of O. ochrocinerea are ochreous-brown with longitudinal, irregular orange-brown to dark fuscous gray suffusions. There is a spine-like process in the uncus of O. argentilinea, but it is absent in O. ochrocinerea . The apex of the valves is more rounded in O. argentilinea, while it is more acute in O. ochrocinerea . O. argentilinea has a narrow sacculus and a small spine, while O. ochrocinerea has a broader sacculus and no spines. Further, O. ochrocinerea has a curved phallus which is straight in O. argentilinea .

Distribution. India: Manipur (in the present study). Elsewhere: Nepal (Sugi 1992, 1995); China (S Tibet) (Schintlmeister 2008).