55. Ectoedemia insularis Puplesis, 1985: 68 .

Morphology update (Figs 200–210): Valva with triangular apical process (Figs 201, 202, 207), heavily papillated (Figs 207, 208). Gnathos with large caudal process and broad lateral arms (Fig. 200). Aedeagus with two slender ventral and two lateral carinae (Figs 204, 205, 209, 210); minute cornuti on vesica (Fig. 210).

Material examined: 1 ♂, holotype, Sakhalin Isle, Yuzhno-Sakhalinsk . env., 8.vii.1983, S. Yu. Sinev, genitalia slide no. E. J. van Nieukerken 2872 (ZIN) ; 1 ♂, paratype, same locality, 30.vi.1983, leg. A. Sharkov, genitalia slide no. AG 370 (ZIN) .