10. Stigmella monella Puplesis, 1984a: 117, 118.

Morphology update (Figs 27–31): Valva with undeveloped inner lobe and spine-like process (Figs 27–29). Transtilla interrupted medially. Cornuti minute, mostly denticulate (Fig. 31).

Material examined: 1 ♂, holotype, Primorskiy Kray, 20 km E Ussuriysk, Gornotayezhnoe, larva on Acer mono 11.vi.1983,ex pupa 24.vi.1983, field card no. 3001, leg. R. Puplesis, genitalia slide no. AG 392 (ZIN) .