Tecmerium malikuli (Adamski, 2002) (Figs 4, 8, 12)

Calosima malikuli Adamski, 2002: 234 . Type locality: Thailand.

Tecmerium malikuli (Adamski): Sinev, 2014: 80.

Diagnosis. Adult (Fig. 4) forewing length 4.5–5.5 mm (n = 18). Tecmerium malikuli is similar to T. yunnanense sp. nov. and T. scythrella (Sinev, 1986) in the phallus with the sclerite bifurcate apically (Figs 5b, 6b, 8b). It can be separated from the latter two species by the juxta narrowly notched at middle on the anterior margin, the relatively longer phallus approximately two times the length of the valva (Fig. 8), and the eighth sternum triangularly produced posteriorly (Fig. 12). In T. yunnanense sp. nov. and T. scythrella, the juxta is broadly concave in triangle on the anterior margin, the phallus is approximately 1.5 times the length of the valva, and the eighth sternum is almost straight on the posterior margin.

Material examined. 5♂, Yexianggu (elev. 762m), Xishuangbanna, Yunnan, China, 18‒20 June 2014, coll. Kaijian Teng, Wei Guan, Xiuchun Wang and Shurong Liu ; 13♂, same locality, 8‒13 June 2015, coll. Kaijian Teng and Xia Bai.

Distribution. China (Yunnan), Thailand.