Stegana (Steganina) masanoritodai Okada & Sidorenko, 1992

(Figs. 5G, 5H, 22)

Stegana (Steganina) masanoritodai Okada & Sidorenko, 1992: 415 .

Remarks. The specimens collected from Liaoning, China slightly differ from those from Kumamoto, Japan (as figs. 6, 7 in Chen et al. 2009) in the shape of aedeagal sheath (Fig. 22D, E); the aedeagal sheath lacking serrated, minute process (Fig. 22D, E); the subepandrial sclerite narrowed distally (Fig. 22F). They were conservatively identified as conspecific.

Specimens examined. CHINA: 2♂ (SCAU, Nos. 125416, 17, DNA #2489), Guojiabaozi, Kuandian, Liaoning, 40°48'50''N, 124°45'34''E, alt. 340m, 26.vii.2018, ex tree trunks, L. Gong; 1♂ (SCAU, No. 125418, DNA #2499), Laobiangou, Benxi, Liaoning, 41°05'32''N, 124°30'07''E, alt. 530m, 21.vii.2018, ex tussock, B.X. Li.

Distribution. China (Jilin, Liaoning *), Russia (Far East), Japan (Hokkaido, Honshu, Kyushu).