Maiestas pileiformis sp. nov.

(Fig. 19; Plate IV: G)

Length. Male: 2.6mm.

Ochraceous. Vertex with sinuate oblique line on either side of median line on antero-lateral margin, patch on either side of median line (Plate IV: G). Pronotum with three longitudinal stripes on either side of median line (Plate IV: G). Basal triangles on scutellum orange (Plate IV: G). Forewing veins margined by brown.

Forewing macropterous, inner anteapical cell closed basally.

Male genitalia. Subgenital plate subtriangular, apex acute (Fig. 19 C); style, preapical lobe short and broad, apophysis short and slim, digitate, slightly laterally curved (Fig. 19 D); aedeagal shaft tapering to apex in dorsal view, apex slightly curved dorsally, with ventral triangular membranous area in lateral view (Figs 19 E, 19F).

Material examined. Holotype: ɗ, China, Hainan Prov., Liangyuan, 29 May 1983, coll. Zhang Yalin, at light (NWAFU).

Remarks. This species can be distinguished by short and slim style apophysis (Fig. 19 D) and the ventral triangular membranous area at the apex of the aedeagus (Fig. 19 F).

Etymology. This name is based on the triangular membranous area on the apex of the aedeagus.