Discheramocephalus angustus sp. n.

(Figs. 7, 13, 17, 24, 30, 32, 34)

Habitus Fig. 7. Length 0.65 mm. Colour dusky yellow, head darker, eyes black. Antennomeres 3–11 0.24 mm long. Mentum and submentum chaetotaxy Fig. 24. Width across eyes 0.17 mm. Pronotum 0.19 mm wide, 0.21 mm long, Fig. 13; pronotal sculpture with elongate cells Fig. 34. Elytra 0.38 mm long, 0.24 mm wide shining, with punctures and short pale pubescence in +/- 9 rows. Mesoventrum Figs. 17, 30. Metaventrum with lines extending from mesoventrum Fig. 17. Metendoventrite Fig. 17. First visible abdominal ventrite between metacoxae with microtrichae on the posterior margins of the cells Fig. 32. Mesofemora overtly swollen apically Fig. 16. Pygidium with +/- 14 teeth.

Etymology. From the Latin adjective angustus meaning narrow and referring to the overall appearance.

Diagnosis. Only likely to be confused with D. inretitus from which it may be distinguished by the pronotum which is widest medially, hind margin of head without a semi circular depression, the presence of metaventral lines, by the longer and denser elytral pubescence, and the microtrichae on the first visible abdominal ventrite..

Type data: Holotype. PERU: Cusco Dept.: Villa Carmen Field Station, cafeteria ~ 1.7 km west, research transect, 12.89221°S 71.41946°W, 560m, 26–28.V.2011, D.J. Bennett & E. Razuri, flight intercept trap, PER-11- FIT-014 (MUSM). Paratypes: 4 exs, same data as holotype, (MUSM / SEMC / BMNH).