Metaphycus dispar (Mercet 1925)

Body length, including ovipositor, about 0.67mm. Frontovertex orange; orange in ocellar area, pale yellow between occipital margin and posterior ocelli; immaculate from occiput to base of mandible; mouth margin pale yellow below torulus; rest of head, except occiput, white; antenna (Fig. 15) with radicle yellow; scape mostly pale yellow and with a dark brown mark in middle, dorsal margin in middle brown; pedicel in proximal two thirds dark brown and distal one third white, dark brown area extending slightly towards apex externally and internally; F1–F3 dark brown, F4 pale brown, F5–F6 yellow-white, clava dark brown, becoming slightly paler towards apex, apex yellow; occiput with a large dark brown area above foramen, rest white; neck of pronotum black, posterior margin white, lateral spots relatively large and distinct, rest white; dorsum of thorax orange; sides and posterior margin of mesoscutum and axillae inconspicuously bordered brown; setae translucent pale orange, silvery in most lights; tegula white with apex pale brown; metanotum brown; mesopleuron white; prosternum and mesosternum white; legs (Figs 19–21) pale yellow; fore wing (Fig. 18) hyaline and with linea calva interrupted, venation yellow-brown; hind wing hyaline; propodeum medially pale brown, brown laterally, sides white; gaster dorsally mainly very pale brown, but basal tergite dark brown, sides and venter white; ovipositor sheath yellow. Head with polygonally reticulate sculpture and mesh size slightly less than that of one eye facet; ocelli forming an acute angle less than 35°; eye not quite reaching occipital margin, separated by much less than diameter of a facet; eye margins subparallel with frontovertex slightly wider anteriorly; scrobes shallow and U-shaped; antenna (Fig. 15) with scape about 3.1–3.3× as long as broad; funicle with F1–F4 smallest, subequal and transverse, F5 a little larger and F6 largest, linear sensilla only on F5 and F6; clava 3-segmented, its apex more or less rounded but with a short slightly oblique truncation; mandible relatively broad with three subequal, apical teeth (Fig. 17); palpal formula 2-2 (Fig. 16), notaular lines virtually absent; fore wing venation and setation as in Fig. 18; ovipositor (Fig. 22) slightly exserted, about 4.3× as long as ovipositor sheath. Relative measurements: HW 9, FV 3,FVL 4, POL 2 AOL 3, OOL 0.5, OCL 1, POD 1, AOD 1, EL 6, EW 4, MS 3, SL 4.5, SW 1.5, FWL 28, FWW 11, HWL 15, HWW 4, OL 7, GL 1.6, MT 8.

China (Beijing, Xinjiang), Japan, Kazakhstan, Kirgizia, Kyrgyzstan, Mongolia, Tajikistan, Turkmenistan, Uzbekistan, Armenia, Canary Islands, Czech Republic, Finland, France, Greece, Hungary, Italy, Madeira, Russia, Russia-Adygeyskaya, Russia-Altayskiy Kray, Russia-Buryatskaya Respublika, Russia-Sakhalin Oblast, Slovakia, Spain, United Kingdom, United Kingdom-England, former Yugoslavia, Georgia, USA, (Trjapitzin 1989; Guerrieri and Noyes 2000).