Cyphochilus reichenbachi n. sp. Figs 62-64 Holotype: MHNG (MHNG-ENTO-81701); 1 ♂; VIETNAM: // North Vietnam, Tam Dao / Vinh huc prov. 1010 m / 21˚27.588’ N, 105˚38.475 E / IV.2014, leg. Hoa Binh (P) // HOLOTYPUS ♂ / Cyphochilus / reichenbachi mihi / G. Sabatinelli, 2020 (T on red) //. Paratypes: 32 specimens. VIETNAM: MHNG; 1 ♂; Tonkin; ach. Baudet. – PCAR; 1 ♂; same data as holotype. – PCAR; 1 ♂; North Vietnam, Tam Dao, 400 -900 m; VI-VII.2012; leg. Hoa Binh Nguyen. – PCAR; 2 ♂; North Vietnam, Tam Dao, 400 - 900 m; 18.VI.2012; leg. Hoa Binh Nguyen. – MHNG; 10 ♂, 1 ♀; North Vietnam, Ta Phin 10 km NNW Sapa, ca. 1700 m; III.2012; leg. Binh Nguen. – PCAR; 15 ♂; same data as previous. – PCDK, 1 ♂, Ha Giang. Description of the holotype male: Size – BL: 19.6 mm, BW: 8.3 mm, BWX: 10.9 mm, situated at midpoint of elytra. Color. Integument dark shiny brown; dorsal surface with scattered yellow scales aggregated along lateral part of the body. Head – CW/L: 3; anterolateral edges of clypeus rounded, lateral edges of clypeus curved and divergent posteriad; frons large, making eyes relatively small, not prominent (F/O: 4.7); antennal club longer than antennomeres 2-7 (A2-7/CL: 0.86). Pronotum – Transverse (PnW/L: 2), strongly convex; apical angles and lateral margins flattened, apical angles right, not protuberant; basal lateral margins straight, basal angles obtuse and largely rounded. Elytra – Without any visible striae. Thoracic sterna – Surface with short, white pubescence and scales; mesosternum slightly developed anteriorly (MstL: 0.64 mm) however, visible in lateral view between the mesocoxae. Abdomen – Sternites with sparse scales; pygidium convex with apical margin narrowly reflected. Legs – Protibia tridentate with the basal tooth well developed; slender apical tooth longer than the middle one. Aedeagus – Parameres strongly asymmetric with four appendices (Figs 62-64). Variability: BL: 18.5-20.5 mm (x = 19.5, n = 30). Females: BL: 18 mm, BW: 7.5 mm, BWX: 10.5 mm; antennal club ovate, shorter than preceding ...