Chanohirata yunnana Wang & Zhang sp. nov.

(Figs. 2. E–H, 4. G–L)

Measurement. Length of male including tegmen: 4.8–4.0 mm.

Coloration. Vertex pale yellowish, covered with dark brown reticulation; eyes grey; ocelli brown (Fig. 2G). Face black (Fig. 2H). Pronotum pale yellowish, marked with dark brown reticulation and yellowish brown patches. Scutellum pale yellowish with dark brown reticulation (Fig. 2G). Forewing subhyaline, with dense and dark brown reticulations (Fig. 2E).

Morphology. Head declivous, slightly narrower than pronotum; ocelli on crown, between eyes with their distance about 4.0 times that of ocellus to adjacent eye (Figs. 2F, G). Postclypeus flat; anteclypeus slightly convex, truncate at apex (Fig. 2H). Scutellum 0.40 times as long as pronotum (Fig. 2G).

Male genitalia. Pygophore lobes rounded caudally with short and long macrosetae near posterior margin (Fig. 4G). Valve triangular. Subgenital plate longer than length of pygofer, nearly triangular, with several short setae near the lateral margin and near apex (Fig. 4H). Style apex cheliform with developed preapical lobe, lateral margin sinuate (Fig. 4I). Connective similar to ‘T’-shape, similar in length to style, arms shorter than stem (Fig. 4J). Aedeagal shaft with dorsal ridge(poorly sclerotized wrinkled area) in lateral view, broad at base in ventral view, dorsal developed, preatrium small, gonopore on in ventral side (Figs. 4K, L).

Material examined. Holotype ♂ (NWAFU), CHINA, Yunnan Prov., Dali, 17 July 2018, coll. Wang Dongming ; Paratypes: 1♂ (NWAFU), same data as holotype; 1♂ (NWAFU), CHINA, Yunnan Prov., Dali, 23 July 2005, coll. Lu Lin.

Diagnosis. This species is similar to C. theae, but can be distinguished from the later by the aedeagal shaft with a dorsal ridge in lateral view.

Etymology. This new species epithet refers to the type locality, Yunnan.