Nothybus kempi (Brunetti, 1913)

(Figs 38–55, 76)

Psila kempi Brunetti, 1913: 187 . Syntypes (3 ³♀): India, Assam, depository unknown (lost?).

Nothybus kempi: Enderlein, 1922: 175; Aczél, 1955: 9; Frey, 1958: 39; Steyskal, 1977: 30; Meier et al., 1999: 209; Papp et al., 2006: 176; Galinskaya & Shatalkin, 2015: 583; Lonsdale & Marshall, 2016: 19.

Diagnosis. Frons (Figs 40–42) with two velvety black anterior patches. Mesonotum (Fig. 43) with irregularly 6 rows of presutural acrostichal setulae in mid-longitudinal stripe. Wing (Fig. 44) with dark brown transverse stripe extending from C to CuA 1 along dm-cu; three clear and strongly iridescent spots arranged in a straight line; CuA 1 with brown elongate oval spot extending into cell dm and not reaching dm-cu. Fore basitarsomere (Fig. 45) white or whitish-yellow with base dark brown. Abdominal tergite 1 and anterior margin of tergite 2 yellowish orange, tergite 3 dark brown, tergite 4 with orange lateral margin (Figs 46–48).

Material examined. CHINA: 3³ 2♀, Yunnan, Dehong, Ruili (N24.111210°, E97.986650°), 13 May. 2018, leg. B. Zhang (CAU) .

Distribution. CHINA (Yunnan) [new record], INDIA, LAOS, THAILAND, VIETNAM.

Remarks. The Chinese specimens from our study differ from the redescriptions of Lonsdale & Marshall (2016) as follows: male abdominal tergite 4 laterally with large orange regions, tergite 6 and terminalia light yellow (Figs 46, 47). Female abdominal tergite 6 dark brown (Figs 39, 48).