Additions to the Nepticulidae (Lepidoptera) of East Asia, with descriptions of three new species from Primorskiy Kray Author Stonis, Jonas R. Author Rocienė, Agnė text Zootaxa 2014 3846 2 204 220 journal article 10.11646/zootaxa.3846.2.2 881f11c1-976f-4188-98a7-d311afd8483a 1175-5326 252180 6A0E356F-B013-4D0D-98EE-EC1EB8691587 Stigmella gimmonella (Matsumura) ( Figs 36–39 ) Nepticula gimmonella Matsumura, 1931 : 1114 . Material examined. 1♂ , Far East RUSSIA , Primorskiy Kray, 20 km E Ussuriysk, Gornotayezhnoe, Biological Station, 5.viii.2011 , leg, A. Rocienė, genitalia slide no. AG438 ( ZIN ). Morphology update. Uncus divided into two gradually narrowed lateral lobes; bent distally in genitalia slide no. AG438 ( Figs 36, 38 ). Gnathos with two slender caudal processes and large central plate ( Fig. 38 ). Valva with two apical processes bent inwardly and with heavily papillated inner lobe ( Fig. 37 ). Transtilla with long sublateral processes ( Fig. 36 ). Cornuti spine-like, aggregated into long broad cluster, apical cornuti 2–3 times larger than the others ( Fig. 39 ). Remarks. The male genitalia of this species are illustrated/documented with photographs for the first time.