11. Mirollia caligata Ingrisch, 1998, new record for China

(Figures 1 E, 3H, 8A–D, 10I –J, 11E)

Mirollia caligata Ingrisch 1998, Ent. Zeitschr. 108(3): 92.

Material examined. 1 male, Lianghe, Yunnan, 5 Aug. 2009, coll. Ming Qiu; 1 male, Mengda, Zhenyuan, Yunnan, 24 Aug. 2009, coll. Rui-Lian Li; 4 males, Laiyanghe, Pu’er, Yunnan, 26 Aug. 2009, coll. Ming Qiu; 1 male, Huguo, Lingchuan, Yunnan, 10 Aug. 2013, coll. Jiao Jiao.

Redescription. Male. Stridulatory area of left tegmen long oval, 4.94 mm long, 2.37 mm wide (Fig. 10 I); stridulatory file on underside of left tegmen concave and slightly sinuate, 1.08 mm long; teeth slightly dense in basal fifth; with 128–113 teeth (Figs. 3 H, 11E); mirror long oval, 4.46 mm long, 2.58 mm wide (Fig. 10 J). Cerci slightly long, but not reaching apex of subgenital plate (Fig. 8 A); baso-interal side expanded, posteriorly narrowing; strongly curved inwards in about apical quarter, and then recurved upwards; apex with a wide, slightly curved, sclerotized tooth (Fig. 8 D). Phallus with two pairs of sclerites: lateral sclerites long, vertically sheetshaped, posterior margin with dorsal narrow spine and ventral denticulate projection; medial sclerites small, foliate, distinctly upcurved, apex denticulate (Fig. 8 B). Subgenital plate long, curved dorsally before middle; medial and lateral carinae distinct on ventral surface; basal part broad, medial area narrow and apical part widened, posterior margin longitudinally split into two wide lobes directed outwards (Fig. 8 C).

Famale. Unknown.

Measurements (mm). Male. Body: 15.0–17.0; body with wings: 33.0–34.0; pronotum 3.9–4.3; tegmen length: 26.0–26.2, tegmen width: 4.9–5.0; hind wing: 30.0–30.5; profemur: 3.5–4.0; mesofemur: 5.1–5.4; postfemur: 11.0–11.4.

Distribution. China (Yunnan); Thailand.