Pentapleura angustula

Pentapleura angustula (Haliday, 1838) Figs 19–20 Alysia angustula Haliday, 1838: 229. Alysia (Pentapleura) angustula; Thomson 1895: 2298. Pentapleura angustula; Shenefelt 1974: 1001–1002; van Achterberg 1997: 15. Aspilota laevipleuris Tobias, 1962: 86. Synonymised by Belokobylskij (1998). Opisendea tenuicornis Foerster, 1863: 270. Synonymised by Papp (2009). Material examined. 1♀ (ZJUH), “ [N. China:], Hebei, Mt. Xiaowutai, 2100 m, 21.viii.2005, Shi Min, No. 200607870”; 1♂ (ZJUH), “ [S. China:], Zhejiang, Mt. Mogan, 700 m, 18.viii.2004, Shi Min, No. 201200953”. Short redescription. Body reddish brown; body length of ♀ 2.2 mm (1), of ♂ 1.9 mm (1); length of fore wing of ♀ 2.7 mm (1), of ♂ 2.4 mm (1); antenna yellowish brown, antenna of ♀ with 19 antennomeres (Fig. 20H); mandible yellowish, with fourth tooth distinctly visible (Figs 20K–L); pronope shallow and small (Fig. 20I), side of pronotum (partly) granulate posteriorly (Fig. 20D); mesoscutum smooth, shiny and glabrous; notauli absent; medio-posterior depression shallow, rather long (Fig. 20C); vein m-cu of fore wing postfurcal, vein r longer than width of pterostigma, vein 3-SR of fore wing 1.3 × vein 2-SR (Figs 20A–B); legs rather yellowish, hind femur rather slender, more or less parallel-sided apically (Fig. 20A); first tergite of metasoma similarly coloured as other tergites (Fig. 20E); length of ovipositor sheath 0.3 × as long as fore wing and 0.4 × the body (Fig. 20F). Distribution. Austria, Bosnia Hercegovina, Bulgaria, Czech Republic, Germany, Hungary, Iceland, Ireland, Lithuania, Mongolia, Netherlands, Poland, Russia, Sweden, Ukraine, United Kingdom, China.