Chlaenius (Pseudochlaeniellus) davidsoni Mandl, 1978: 270

(Figs. 18, 42)

Material. NEPAL: 1 ♂, Paratype—“ Bagmati River, N of Chowbar Gorge Kathmandu Valley, Nepal, Aug. 1971, Coll. R. Davidson” (NMW); 5 ♂, 3 ♀ — “ Nepal, W Pokhara, Pewa Lake and river 28/29.IX. 12 lg. Schmidt 28°14 N 83°54’ E” (cJS); 1 ♀ —“ C Nepal-Himalaya, Dhaulagiri Mts., Myagdi Distr, Myagdi Khola 1000m, Babi Choar, 15.3.1994, leg. Ahrens ” (cJS) ; 1 ♂ —“ Nepal, 31.10.92, Pokhara See, leg. J. Schmidt ” (cJS); 1 ♂ —“ Nepal, Pokhara Vall., Bijaipur Khola near Sunpadeli 900m, 16.5.1996, leg. J. Schmidt ” (cJS) ; 2 ♂ —“ Nepal-Himal, 29.10.92, Kali—Gandaki fluß, Tatopani und Beni, ca 1000m, leg. J. Schmidt ” (cJS) ; 1 ♂ —“ Kathmandu, Nepal, Sept. 1971, coll. R. Davidson ” (NMW).

Diagnosis. Easily distinguishable from other species by combination of large body size, by yellow elytral pattern reduced to small apical spot and by presence of dark brown tooth on anterior femur.

Description. Body length 9–9.8 mm. Dorsal surface with dense and long yellow pubescence. Coloration of head and pronotum metallic green with golden overtones. Mouthparts, antennomeres and legs yellow. Antennomeres IV– XI slightly darker. Elytra metallic green, without yellow lateral band, with only narrowly yellow apice of elytra. Ventral surface black, iridescent, all abdominal segments with narrow lateral band, sometimes reduced to V–VI segments.

Head smooth and shiny on frons, coarsely punctate behind eyes and vertex. Pronotum cordiform, without microreticulation. Punctation on disc dense and regular, punctures separated by 1–2 their diameters. Lateral margins very narrow. Elytra with striae deep; finely punctate. Intervals slightly convex in anterior half.

Aedeagus (Fig. 42).

Distribution. Nepal.