Carinostigmus palawanensis (Tsuneki), 1976, new record for China Fig. 5f

Specimen examined.

1♀, China: Yunnan: Xishuangbanna: Mengla: Shangyong: Longmen Village, 21°16'N, 101°32'E, 10.IV.2010, 923 m, No. 201000068, coll. Rui Zhang (YNAU).

Description.

Female (Fig. 5f).

Head. Mandible tridentate apically. Labrum pentagonal, rounded toward apex (Fig. 2a). Clypeus moderately convex, with coarse punctures (Tsuneki 1976: fig. 124); free margin of clypeal lobe deeply emarginate medially (Tsuneki 1976: fig. 125). Median and lower frons striate (Tsuneki 1976: fig. 122); inter-antennal tubercle short, less than midocellus diameter, distinctly broad at apex (Tsuneki 1976: fig. 122); upper frons with coarse, dense punctures, frontal carina distinct, reaching anterior ocellus but feeble (Tsuneki 1976: fig. 122). Ocellar triangle moderately convex. Gena smooth, rugose ventrally (Tsuneki 1976: fig. 123). Occipital carina narrowed not foveolate, inner and outer-orbital sulcus broad (Tsuneki 1976: fig. 122).

Mesosoma. Pronotal collar smooth, strongly elevated medially, anterior pronotal collar ridged strong, lateral angles sharp and projected (Tsuneki 1976: fig. 126). Scutum with coarse sparsed punctures, slender transverse striations anteriorly, fovea present on scutum posterior margin, admedian line conspicuous, notaulus invisible, parapsidal line inconspicuous (Tsuneki 1976: fig. 126). Scutellum with fine, sparsed punctures, metanotum smooth. Mesopleuron with coarse, sparsed punctures, omaulus narrowed (Fig. 3g), hypersternaulus broad anteriorly, narrow apically, distinctly foveolate, scrobal sulcus short (Fig. 2d). Propodeal enclosure triangular, with sturdy longitudinal rugae; propodeum posterior with several slender oblique longitudinal rugae anteriorly, small smooth area medially, and irregular reticulation posteriorly; propodeum side with sparsed, slender oblique longitudinal rugae anteriorly, and irregular reticulation posteriorly.

Metasoma. Petiole dorsal nearly cylindrical, with dense weak transverse striations, basal and apical petiole width equal, side with weak striations. Gaster segments finely punctate. Pygidial area oval shaped (Fig. 4h).

Distribution.

China (Yunnan), Philippines.