Schematic drawing of the methods of measurements and partial morphological terminology of Alexeter used in this study. A. Head in dorsal view; B. Head in anterior view; C. Head in lateral view; D. Mesosoma and metasomal tergites 1 and 2 in lateral view; E. Mesoscutum and scutellum in dorsal view; F. Propodeum in dorsal view; G. Fore wing areolet; H. Fore wing vein M&RS and 1cu-a; I. Hind wing nervellus; J. Metasomal tergites 1 and 2 in dorsal view; K. Ovipositor sheath and ovipositor. Abbreviations: BMW, basal mandibular width; BNI, basal-nervulus index of fore wing; CLH, height of clypeus; CLW, width of clypeus; FH, height of face; FW, maximum width of face; HL, length of head in dorsal view; HW, width of head in dorsal view; MSL, length of malar space; MSSL, length of mesoscutum; MSSW, maximum width of mesoscutum; NI, nervellar index of hind wing; OD, ocellar diameter; OOL, ocello-ocular line; POL, postero-ocellar line; RMI, radius-media index of fore wing; SCL, length of scutellum; SCW, anterior width of scutellum; T, metasomal tergite; lmc, lateromedian longitudinal carina; llc, lateral longitudinal carina; pc, pleural carina; ptc, posterior transverse carina; sp, spiracles.