Trichotichnus (Bottchrus) gupchiensis Schmidt 2017, sp. n.

Trichotichnus (Bottchrus) gupchiensis sp. n. (Figs 91, 95–102, 152, 1) Type material. Holotype: ♂, “ NEPAL Manaslu Mts. SE slope, W Gupchi Danda 2200–2300 m, 28°08'37"N 84°44'42"E, 18.V.2006 leg. J. Schmidt ” (cJS). Paratypes: 19 ♂, 15 ♀, same data as holotype (cJS, ZIN); 1 ♂, Manaslu Mts., E-slope, E Gupchi Danda, above Gumda vill., 2400 m, 23.V.2006, J. Schmidt leg. (cJS); 2 ♂, 5 ♀, ditto but 28°08'59"N 84°46'06"E, 2500–2800 m, 19+ 20.V.2006, leg. J. Schmidt (cJS, ZIN). Description. Habitus as in Fig. 91. Body length 5.2–5.9 mm, width 2.3–2.7 mm. Colour: Body piceous, shiny on dorsum, with more or less distinct bluish or greenish tinge on elytra and pronotum; labrum, in some specimens also very narrow margins of pronotum and elytra within lateral gutter paler, reddish brown; palpi, antennae and legs brownish yellow, rarely femora slightly infuscate. Head: Large, with wide neck (in males, HWmax/PWmax = 0.68–0.71, HWmin/PWmax = 0.55–0.58; in females, these indices 0.71–0.73 and 0.59–0.60, respectively). Eyes markedly convex (in males, HWmax/HWmin = 1.22–1.25, and in females, 1.18–1.25), in lateral view somewhat wide oval, occasionally slightly more elongate. Tempora comparatively long, about third to half as long as eye, flat or slightly convex, somewhat abrupt to neck. Genae wide, slightly less than twice as wide as width of antennomere 1, with few short setae. Lateral margin of head between antenna and eye slightly protruded laterally, forming an obtuse angle near eyes, distinctly bordered. Area between supraorbital furrow and upper margin of eye approximately as wide as width of antennomere 2 basally. Supraorbital setigerous pore located just behind level of posterior margin of eye, separated from supraorbital furrow by width of antennomere 3 apically. Labrum moderately concave anteriorly. Clypeus slightly emarginate along anterior margin, moderately convex basally, flatly sloped to apex. Frons and vertex convex. Mentum and submentum completely fused, submentum on each side with one long seta and ocasionally ...