9. Stigmella tegmentosella Puplesis, 1984a: 117 .

Morphology update (Figs 24–26): Valva with papillae and spine-like process on inner lobe (Figs 25, 26). Cornuti small, mostly denticulate (Fig. 24).

Material examined: 1 ♂, holotype, Primorskiy Kray, 20 km E Ussuriysk, Gornotayezhnoe, larva on Acer tegmentosum, 13–28.vii.1983, ex pupa 24.vii.1983, field card no. 3015, leg. R. Puplesis, genitalia slide no. AG 394 (ZIN) .