Salka congjianga sp. nov.

(Figs 9–18)

Description. Dorsum brownish black. Vertex with large central black patch. Eyes black (Fig. 9). Face sordid yellow; anteclypeus blackish brown; postclypeus brown, with apex yellow medially (Fig. 10). Fore wing brownish black; brochosome field darker, with blue tint (Fig. 11).

Male abdominal apodemes not exceeding 3rd sternite (Fig. 13).

Male genitalia: Pygofer lobe with 2 macrosetae near caudal margin; dorsal appendage bifurcate. Subgenital plate robust, with 6 macrosetae in oblique row and row of short stout setae along upper margin; apex broad and quadrate (Fig. 14). Style apex extremely long, subapical tooth short and preapical lobe small (Fig. 15). Aedeagal shaft tubular, S-shaped curved in lateral view, with pair of short apical processes; preatrium large, with paired processes directed latero-ventrally and single process extended dorsally; dorsal apodeme inconspicuous; gonopore apical on ventral surface (Figs 16, 17). Connective large, Y-shaped with feeble sclerotized margin; central lobe distinct (Fig. 18).

Specimen examined. Holotype: 3, CHINA, Guizhou Prov., Congjiang, Mt. Moon, 20-VII-2006, coll. Yi Tang.

Measurement. Male length 3.6 mm (including wing).

Remarks. This species is close to S. longiprocessa Zhang, Yang & Huang (2009), but differs in having the style apex exceedingly long, the subapical tooth short and the preapical lobe small (Fig. 15); the aedeagal shaft with apical processes short, extended dorsally (Figs 16, 17); and the connective large (Fig. 18).

Etymology. The specific name is named for the type locality, Congjiang.