Antenna incomplete, with 31 segments remaining, length of third segment 1.5 times fourth segment, length of third and fourth segments 4.0 and 2.8 times their width, respectively; length of maxillary palp 0.8 times height of head; malar space 1.1 times as long as basal width of mandible; in dorsal view length of eye 4.0 times temple; temple directly narrowed posteriorly (Fig. 227); ocelli in low triangle, POL:OD:OOL= 9:5:11; face shiny and distinctly rather finely punctate; clypeus largely smooth and weakly convex, only laterally punctulate; frons with weak medial ridge, smooth medially and densely finely punctate laterally; vertex and temple shiny and largely smooth, with sparse fine punctures.

Length of mesosoma 1.5 times its height; pronotum smooth with five carinae anteriorly, finely densely punctate dorso-posteriorly and posterior groove distinctly crenulate; area near lateral carina of mesoscutum crenulate; mesoscutum spaced finely punctate, but densely anteriorly, medio-posteriorly lobes slightly convex; notauli complete and narrowly crenulate; scutellar sulcus 0.6 times as long as dorsal face of scutellum, shallow and with 3 carinae; scutellum shiny and with sparse rather coarse punctures, subposterior crest obsolescent (Fig. 221); precoxal sulcus deep, strongly but narrowly crenulate and anteriorly absent (Fig. 222); mesopleuron below precoxal sulcus spaced finely punctate; remainder of mesopleuron shiny and largely smooth, but rather coarsely punctate below scrobe; metapleuron densely setose, spaced moderately punctate and ventrally rugose; propodeum coarsely reticulate, but smooth posteriorly (Fig. 221); propodeal spiracle rather large, 1.3 times as long as wide

Fore wing: second submarginal cell small and petiolate (Fig. 223); vein SR1 straight; vein r short, r:3-SR+SR1 = 1:26; r-m about as long as petiolus (Fig. 223); apical half of subbasal cell sparsely setose. Hind wing: vein M+CU 0.8 times as long as vein 1-M.

Length of hind femur, tibia and basitarsus 4.2, 7.7 and 12 times their width, respectively; hind femur densely and rather coarsely punctate but with narrow smooth interspaces and with short setae (Fig. 225); length of outer and inner spur of middle tibia 0.5 and 0.7 times middle basitarsus, respectively; outer side of middle tibia with row of 4 pegs and 2 pegs at apex; length of outer and inner spurs of hind tibia 0.3 and 0.5 times hind basitarsus, respectively; tarsal claws with large lobe.

First tergite parallel-sided without distinct dorsal carinae, its length 2.3 times its apical width (Fig. 224); first and second tergites densely and moderately coarsely striate; second tergite somewhat narrowed anteriorly and with a curved transverse groove (Fig. 224); remainder of metasoma (including second suture) smooth; ovipositor sheath 1.06 times as long as fore wing.

Black; antenna blackish-brown; mesoscutum slightly chestnut-brown posteriorly; palpi, mandible, second tergite laterally, third tergite antero-laterally and basal half of metasoma ventrally white or ivory; fore leg (but coxa, trochanter, trochantellus, femur ventrally and partly laterally and small patch of tibia brown), middle tibia dorsally (but subbasal patch and apical fifth brown), spurs and tarsus pale yellow; remainder of middle leg dark brown; hind leg black or blackish-brown and with a white basal tibial ring (Fig. 220); tegulae, apical half of metasoma ventrally, veins and pterostigma dark brown; wing membrane slightly infuscate.

Antennal segments of female 35; vein M+CU of hind wing 0.8–0.9 times as long as vein 1-M; outer side of middle tibia with row of 4–5 pegs; length of body 5.2–5.9 mm, of fore wing 4.4–4.6 mm; length of first tergite 2.2–2.3 times as long as wide apically; length of ovipositor sheath 0.9–1.1 times fore wing.

Antennal segments 28, length of third segment 1.2 times fourth segment, length of third, fourth and penultimate segments 4.0, 3.3 and 2.3 times their width, respectively; length of apical antennal segment 1.4 times as long as penultimate segment; maxillary palp 0.8 times height of head; malar space 2.5 times as long as basal width of mandible; in dorsal view length of eye 5.7 times temple; ocelli in high triangle (Fig. 236), POL:OD:OOL= 6:4:9; with two carinae between antennal sockets; face with distinct punctures; frons with distinct punctures laterally; vertex and temple shiny with sparse fine punctures.

Length of mesosoma 1.5 times its height; pronotal trough rugose, dorsally rugose-punctate; area near lateral carina of mesoscutum crenulate; mesoscutum shiny, sparsely punctate and setose; notauli complete, wide and largely crenulate; scutellar sulcus 0.5 times as long as scutellum with 3 carinae; scutellum without subposterior crest (Fig. 231), sparsely but distinctly punctate; precoxal sulcus weakly crenulate and narrow; mesopleuron below precoxal sulcus smooth; mesopleuron above precoxal sulcus with sparse distinct punctures; metapleuron rugose-punctate; propodeum reticulate-rugose.

Fore wing: second submarginal medium-sized and triangular (Fig. 233); marginal cell narrow (Fig. 233); vein SR1 straight; r:3-SR+SR1=2:37. Hind wing: vein M+CU 1.3 times as long as vein 1-M (22:17).

Length of hind femur, tibia and basitarsus 2.6, 5.0 and 7.5 times their width, respectively; hind femur (as remainder of legs) with short setae; length of outer and inner spur of middle tibia 0.4 and 0.6 times middle basitarsus, respectively; outer side of middle tibia with 4 pegs; length of outer and inner spur of hind tibia 0.3 and 0.5 times hind basitarsus, respectively (figs); tarsal claws with lobe.

Length of first tergite 1.3 times its apical width (Fig. 232); first tergite coarsely longitudinally striate (rather costate); second tergite 0.9 times as long as third tergite, smooth but partly superficially granulate and with smooth transverse groove (Fig. 232); remainder of metasoma smooth; ovipositor sheath 0.9 times as long as fore wing.

Brownish-yellow; propodeum, apex of hind tibia and hind tarsus, first tergite basally and third-seventh tergites largely dark brown; pterostigma dark brown; wing membrane subhyaline.

Antennal segments of female 28, of male 30; outer side of middle tibia with row of 1–4 pegs; length of hind femur 2.6–3.0 times as long as wide; second tergite pale yellow (♀) or largely dark brown (♂), smooth or partly superficially granulate; length of body 3.2–3.3 mm, of fore wing 4.4–4.6 mm; head dorsally, mesopleuron partly and metapleuron of males dark brown or blackish.

Antennal segments 36, length of third segment 1.2 times fourth segment, length of third, fourth and penultimate segments 3.7, 3.1 and 2.0 times their width, respectively; length of apical antennal segment 1.3 times as long as penultimate segment; maxillary palp 2.2 times height of head; malar space 2.7 times as long as basal width of mandible; in dorsal view length of eye 3.5 times temple; temple directly narrowed posteriorly (Fig. 246); POL:OD:OOL= 9:6:11; face with densely punctate; frons rather dull and distinctly punctate laterally (Fig. 246); vertex and temple with sparse fine punctures.

Length of mesosoma 1.5 times its height; subpronope shallow; pronotal trough largely smooth, crenulate anteriorly, dorsally with sparse fine punctures; area near lateral carina of mesoscutum crenulate; mesoscutum with very sparse fine punctures; notauli complete and crenulate; scutellar sulcus 0.6 times as long as dorsal face of scutellum and with 3 carinae; scutellum with sparse punctures, subposterior crest short (Fig. 240); precoxal sulcus complete and largely crenulate (Fig. 239); mesopleuron with sparse distinct punctures; mesopleuron rugose-punctate anteriorly, reticulate-rugose posteriorly; propodeum largely reticulate-rugose; propodeal spiracle small, as long as wide.

Fore wing: second submarginal cell small (Fig. 242); vein SR1 straight; r:3-SR+SR1 = 3:62. Hind wing: vein M+CU 0.8 times as long as vein 1-M.

Length of hind femur, tibia and basitarsus 3.8, 6.1 and 9.2 times their width, respectively; hind femur (as remainder of legs) with short setae (Fig. 243); length of outer and inner spur of middle tibia 0.4 and 0.7 times middle basitarsus, respectively; outer side of middle tibia with a row of 3 pegs; length of outer and inner spur of hind tibia 0.3 and 0.5 times hind basitarsus, respectively; outer apex of hind tibia with a cluster of 7 pegs; tarsal claws with a distinct lobe.

First tergite longitudinally striate without dorsal carinae; length of first tergite 1.7 times its apical width (Fig. 241); second tergite with weak transverse groove, slightly striate (Fig. 241); remainder of metasoma shiny and smooth; ovipositor sheath 0.8 times as long as fore wing.

Black; mouthparts, fore and middle legs, hind trochantellus and basal half of hind tibia pale yellow; pronotum, mesonotum, mesopleuron above precoxal sulcus orange brown; second tergite basally, first-second tergites laterally ivory; pterostigma dark brown; wing membrane subhyaline.

Antenna with 33–36 segments; first tergite 1.7–1.9 times as long as its apical width; second tergite weakly longitudinally striate or smooth; ovipositor sheath 0.8–0.9 times as long as fore wing; length of body 4.9–5.2 mm and of fore wing 3.6–3.8 mm.

Antenna with 27 segments, length of third segment 1.2 times fourth segment, length of third, fourth and penultimate segments 3.5, 3.0 and 1.5 times their width, respectively; length of maxillary palp 0.7 times height of head; malar space 2.3 times as long as basal width of mandible; in dorsal view length of eye 2.1 times temple; temple gradually narrowed posteriorly (Fig. 254); POL:OD:OOL = 8:5:10; face shiny and punctulate, with a small narrow groove medio-dorsally; clypeus largely smooth and weakly convex, mainly dorsally punctulate; frons with a weak medial ridge (Fig. 254), moderately concave anteriorly, smooth medially and sparsely punctulate laterally and with an indistinct triangular area in front of anterior ocellus; vertex and temple shiny, largely smooth and sparsely punctulate.

Length of mesosoma 1.3 times its height; pronotum smooth without carinae anteriorly, rather sparsely punctate dorso-posteriorly and posterior groove finely crenulate; area near lateral carina of mesoscutum crenulate; mesoscutum largely setose and smooth, only somewhat spaced punctulate, medio-posteriorly lobes flattened; notauli complete and narrowly crenulate, but somewhat widened posteriorly; scutellar sulcus 0.5 times as long as dorsal face of scutellum, moderately deep and with 3 carinae; scutellum shiny and smooth, subposterior crest obsolescent but with a rather wide and coarsely crenulate groove in front of it (Fig. 249) and medio-posterior depression narrow and finely crenulate; precoxal sulcus narrow, rather deep, narrowly crenulate and anteriorly absent (Fig. 248); mesopleuron below precoxal sulcus smooth as remainder of mesopleuron, setose (including speculum); metapleuron densely setose, dorsally rather densely and moderately punctate and ventral half reticulate-rugose; propodeum spaced reticulate, with transverse carina and dorsal areola (Fig. 249); propodeal spiracle small, 1.5 times as long as wide.

Fore wing: second submarginal cell small and petiolate (Fig. 251); vein SR1 bent towards pterostigma; r:3-SR+SR1 = 3:43; r-m about twice as long as petiolus (Fig. 251); apical half of subbasal cell densely setose. Hind wing: vein M+CU as long as vein 1-M; setose near vein cu-a.

Length of hind femur, tibia and basitarsus 3.6, 6.4 and 9 times their width, respectively; hind femur largely smooth, spaced punctulate and with medium-sized setae (Fig. 252); length of outer and inner spur of middle tibia both 0.45 times middle basitarsus, respectively; outer side of middle tibia with a row of 3 minute pegs and 2 minute pegs apically; length of outer and inner spurs of hind tibia 0.4 and 0.5 times hind basitarsus, respectively; tarsal claws with large lobe.

First tergite widened posteriorly, sparsely and weakly striate, with dorsal carinae weakly developed, its length 1.5 times its apical width (Fig. 250); second tergite smooth, somewhat narrowed anteriorly and with a curved transverse groove (Fig. 250); remainder of metasoma (including weakly impressed second suture) smooth; ovipositor sheath 0.81 times as long as fore wing.

Black; palpi pale yellowish; middle and hind spurs white; antenna, legs (but fore tibia brown and fore femur partly yellowish-brown, hind and middle basitarsi basally, hind tibia with a narrow basal and a wide submedial band white or ivory), tegulae, metasoma (but baso-ventrally pale brown), veins and pterostigma dark brown; wing membrane slightly infuscate.

Antennal segments 45; length of third segment 1.3 times fourth segment, length of third, fourth and penultimate segments 2.8, 2.5 and 1.5 times their width, respectively; length of apical segment 2.3 times as long as penultimate segment; maxillary palp 0.8 times height of head; malar space 2.4 times as long as basal width of mandible; in dorsal view length of eye 4.8 times temple; ocelli in low triangle (Fig. 264), POL:OD:OOL= 7:6:13; face densely punctate (Fig. 263); frons smooth, laterally densely punctate and concave near antennal sockets (Fig. 264); vertex and temple shiny with sparse punctures.

Length of mesosoma 1.8 times its height; pronotum shiny with rugae ventrally, dorsally pronotum with dense fine punctures (Fig. 257); area near lateral carina of mesoscutum crenulate; lateral lobes of mesoscutum shiny, sparsely punctate, slightly flat posteriorly; middle lobe of mesoscutum with dense punctures medially, smooth laterally and apically; notauli deep and crenulate, united posteriorly forming short groove near scutellar sulcus; scutellar sulcus 0.7 times as long as dorsal face of scutellum and with 4 carinae; scutellum convex with sparse distinct punctures, subposterior crest transverse, interrupted medially (Fig. 258); precoxal sulcus wide, strongly crenulate (Fig. 257); mesopleuron below precoxal sulcus areolate-rugose anteriorly, rugose-punctate posteriorly; mesopleuron above precoxal sulcus largely smooth medially, distinctly punctate posteriorly; metapleuron reticulate-punctate dorsally, ventrally setose and largely rugose; propodeum largely areolate-rugose with 5 transverse carinae medially; propodeal spiracle medium-sized, 1.7 times as long as wide.

Fore wing: second submarginal cell medium-sized triangular (Fig. 260); vein SR1 straight; r:3-SR+SR1=7:78. Hind wing: vein M+CU 0.8 times as long as vein 1-M.

Length of hind femur, tibia and basitarsus 3.7, 6.7 and 8.0 times their width, respectively; hind femur (as remainder of legs) with short setae (Fig. 261); length of outer and inner spur of middle tibia 0.3 and 0.5 times middle basitarsus, respectively; outer side of middle tibia with 1 peg and a cluster of 5 pegs at apex; hind tibia distinctly narrowed basally and widened apically (Fig. 256); length of outer and inner spur of hind tibia 0.3 and 0.4 times hind basitarsus, respectively; outer side of hind tibia with a cluster of 12 pegs (figs); hind coxa distinctly punctate; hind femur reticulate-punctate; tarsal claws with a large lobe (Fig. 262).

First tergite distinctly depressed laterally; length of first tergite 1.5 times its apical width (Fig. 259); dorsal carinae developed, intermingled with striae at apical third; first tergite longitudinally rugose-striate, coriaceous apically, area between striae granulate; second tergite with weak rugose transverse groove; basal area of second tergite with sparse setae and punctures (Fig. 259); ovipositor sheath 0.97 times as long as fore wing.

Black; mouthparts, fore leg and middle tibia and tarsus yellow; medial round area of face, malar space and temple partly, mesoscutum, tegula reddish yellow; hind tibia (but basal pale yellow ring and yellow spurs) and tarsus brown; first-second metasomal tergites ivory ventrally; wing membrane dark brown, with pale band extending from vein 2-SR+M to vein 3-CU1.

Length of body 8.2–9.3 mm, of fore wing 7.0–7.4 mm, vein M+CU 0.7–0.8 times vein 1-M, outer side of middle tibia with 2–12 pegs; second tergite without weak transverse groove; large reddish-yellow medial area of face may be fused with clypeus; entirely malar space and temple may be reddish-yellow; length of ovipositor sheath 1.0–1.1 times fore wing; wing membrane dark brown or yellowish-brown; basal ring of hind tibia white or pale brownish.

Antenna with 35 segments, length of third segment 1.3 times fourth segment, length of third, fourth and penultimate segments 3.8, 3.0 and 1.7 times their width, respectively; length of maxillary palp 0.7 times height of head; malar space 1.8 times as long as basal width of mandible; in dorsal view length of eye 4.0 times temple; temple directly narrowed posteriorly (Fig. 275); ocelli in low triangle, POL:OD:OOL= 8:5:11; face shiny, largely smooth and punctulate; clypeus largely smooth and moderately convex; frons with obsolete medial ridge, with wide flattened triangular area in front of anterior ocellus, weakly depressed behind antennal sockets, smooth but sparsely punctulate laterally; vertex and temple shiny and smooth, but temple with sparse punctures.

Length of mesosoma 1.7 times its height; pronotum largely smooth, but with three carinae anteriorly, with some punctures dorso-posteriorly and posterior groove finely crenulate; area near lateral carina of mesoscutum indistinctly crenulate; mesoscutum spaced punctulate, medio-posteriorly lobes flattened posteriorly; notauli complete and narrowly crenulate, ending distinctly in front of scutellar sulcus; scutellar sulcus half as long as dorsal face of scutellum, shallow, curved and with 3 short carinae; scutellum shiny and smooth (except for some punctures), subposterior crest absent (Fig. 269) and medio-posterior depression narrow, small and smooth; mesopleuron comparatively robust (Fig. 268); precoxal sulcus narrow, rather deep, narrowly crenulate and anteriorly absent (Fig. 268); mesopleuron below precoxal sulcus spaced punctulate; remainder of mesopleuron shiny and largely smooth, but distinctly punctate below scrobe; metapleuron moderately densely setose, dorsally rather coarsely punctate and ventrally rugose; dorsal face of propodeum elongate, moderately rugose, without median carina, and with a small incomplete areola posteriorly (Fig. 269); propodeal spiracle rather small and round.

Fore wing: second submarginal cell medium-sized and petiolate, petiolus 0.7 times vein r-m and sides of cell curved (Fig. 271); vein SR1 straight; vein 1-R1 distinctly shorter than vein 2-R1; vein r very short, r:3-SR+SR1 = 1:52; apical half of subbasal cell moderately setose. Hind wing: vein M+CU 0.6 times as long as vein 1-M; surroundings of vein cu-a largely glabrous.

Length of hind femur, tibia and basitarsus 3.8, 8.9 and 9 times their width, respectively; hind femur finely pimply or punctulate and with short setae (Fig. 272); length of outer and inner spur of middle tibia 0.3 and 0.4 times middle basitarsus, respectively; outer side of middle tibia with a row of 3 pegs and 2 pegs at apex; length of outer and inner spurs of hind tibia 0.2 and 0.4 times hind basitarsus, respectively; tarsal claws with large lobe.

First tergite subparallel-sided, with distinct dorsal carinae in its basal half, its length 2.5 times its apical width and rather coarsely longitudinally striate (Fig. 270); second tergite elongate and anteriorly slightly narrowed (Fig. 270), densely and moderately coarsely striate and with a distinct transverse groove; remainder of metasoma (including shallow second suture) smooth; ovipositor sheath 1.18 times as long as fore wing.

Yellowish-brown; antenna blackish-brown; tegulae, middle coxa, base of middle femur and hind spurs brown; malar space, base of first tergite, basal half of second tergite, ventral half of metasoma and basal ring of hind tibia white; remainder of metasoma and of hind leg dark brown; mandible ivory; palpi, fore leg and remainder of middle leg brownish-yellow; veins and pterostigma dark brown; wing membrane subhyaline but slightly infuscate apically.

Antennal segments 32, length of third segment 1.3 times fourth segment, length of third, fourth and penultimate segments 5.0, 4.0 and 2.0 times their width, respectively; length of apical antennal segment 1.5 times as long as penultimate segment; maxillary palp 0.7 times height of head; malar space 2.8 times as long as basal width of mandible; in dorsal view length of eye 2.7 times temple; temple roundly narrowed posteriorly (Fig. 293); ocelli in high triangle, POL:OD:OOL= 8:4:10; face distinctly punctate laterally, rugose-punctate medially; frons densely punctate; vertex and temple shiny with very sparse minute punctures.

Length of mesosoma 1.5 times its height; pronotum largely smooth, ventrally punctate, dorsally with distinct punctures; area near lateral carina of mesoscutum crenulate; mesoscutum shiny, sparsely punctate and setose; middle lobe of mesoscutum shiny and punctate; notauli narrow anteriorly, widened posteriorly, largely crenulate (Fig. 287); scutellar sulcus about as long as dorsal part of scutellum and with 4 carinae; scutellum largely smooth with very sparse fine punctures, subposteriorly with a transverse elevation (Fig. 287); precoxal sulcus short, narrow and largely crenulate; mesopleuron shiny with very sparse fine punctures, area near precoxal sulcus smooth; metapleuron densely setose, rugose-punctate; propodeum irregularly rugose and divided in two areas by a transverse carina (Fig. 287), apical half rather steep; propodeal spiracle small, as long as wide.

Fore wing: second submarginal cell small and petiolate (Fig. 289); vein SR1 straight; r:3-SR+SR1=3:63. Hind wing: vein M+CU as long as vein 1-M.

Length of hind femur, tibia and basitarsus 3.3, 5.4 and 9.5 times their width, respectively; hind femur (as remainder of legs) with short setae; outer and inner spurs of middle tibia subequal and 0.5 times as long as middle basitarsus, respectively; outer side of middle tibia with 4 pegs; hind tibia compressed basally and distinctly widened apically; length of outer and inner spur of hind tibia 0.3 and 0.5 times hind basitarsus, respectively; outer apex of hind tibia with a cluster of 9 pegs; tarsal claws with lobe.

First tergite slightly depressed laterally, 1.3 times as long as its apical width (Fig. 288), shiny with some longitudinal striae, smooth apically; second tergite with V-shape transverse groove (Fig. 288); remainder of metasoma shiny and smooth; ovipositor sheath 0.8 times as long as fore wing.

Black; fore leg brown (but coxa, trochanter, trochantellus and largely femur dark brown); basal ring of middle tibia and one third of middle basitarsus, two thirds of hind tibia (except small patch (Figs 285, 290), one third of hind basitarsus and spurs ivory; pterostigma dark brown; wing membrane infuscate.

Antennal segments of male 30 and of female 28–32; length of body of female 3.3–4.1 mm and of male 3.7 mm; length of fore wing of female 2.6–4.0 mm and of male 3.9 mm; face entirely punctate or partly rugose-punctate; apical antennal segment 1.2 times as long as penultimate segment; outer side of middle tibia with a row of 3 pegs; fore leg yellow or largely dark brown and brown; frons smooth to punctate laterally.

Antennal segments 37, length of third segment 1.3 times fourth segment, length of third, fourth and penultimate segments 2.5, 2.0 and 1.0 times their width, respectively; length of apical antennal segment twice as long as penultimate segment; length of maxillary palp 0.6 times height of head; malar space 3.4 times as long as basal width of mandible; in dorsal view length of eye 3.0 times temple; temple roundly narrowed posteriorly (Fig. 308); POL:OD:OOL = 10:6:14; face with dense distinct punctures; frons, vertex and temple shiny and smooth.

Length of mesosoma 1.4 times its height; pronotum smooth with sparse fine punctures dorsally, crenulate posteriorly; area near lateral carina of mesoscutum crenulate; lateral and middle lobes of mesoscutum densely rugose-punctate, rugose-striate apically; notauli deep and crenulate, fused with scutellar sulcus posteriorly forming a groove; scutellar sulcus 0.6 times as long as dorsal face of scutellum and with 3 carinae; scutellum convex, slightly narrowed, rugose-punctate, subposterior crest sinuate (Fig. 303); precoxal sulcus wide, largely punctate anteriorly and crenulate posteriorly (Fig. 302); mesopleuron below precoxal sulcus with dense distinct punctures; mesopleuron above precoxal sulcus shiny and smooth medially, sparsely finely punctate anteriorly, densely moderately punctate posteriorly; metapleuron setose, reticulate-rugose dorsally, ventrally with strong rugae; propodeum with large areola and costulae developed, area of areola with 4 transverse carinae (Fig. 303); propodeal spiracle large, 1.5 times as long as wide.

Fore wing: second submarginal cell small and petiolate (Fig. 305); vein SR1 straight; r:3-SR+SR1 = 5:18. Hind wing: vein M+CU slightly longer vein 1-M (17:16).

Length of hind femur, tibia and basitarsus 3.4, 5.4 and 9.2 times their width, respectively; hind femur (as remainder of legs) with short setae and coarsely punctate (Fig. 306); length of outer and inner spur of middle tibia 0.4 and 0.7 times middle basitarsus, respectively; outer side of middle tibia with 2 rows of 2 pegs at apex; length of outer and inner spur of hind tibia 0.3 and 0.5 times hind basitarsus, respectively; hind tibia with cluster of 7 pegs; tarsal claws with lobe.

Length of first tergite 1.1 times its apical width (Fig. 304), with a short carina medially, dorsal carinae developed, intermingled with striae apically; first tergite shiny, strongly depressed and smooth basally, moderately striate apically; second tergite with transverse groove, shiny and smooth basally, weakly striate apically (Fig. 304), ovipositor sheath 0.8 times as long as fore wing.

Black; antenna light brown (but scapus dark brown); tegulae dark brown; fore and middle legs pale yellow; fore and middle coxae brown; hind tibia and tarsus dark yellow; pterostigma dark brown; wing membrane subhyaline.

Antennal segments of both sexes 35–37; length of body of female 4.2–5.0 mm, and of male 4.3–4.6 mm, length of fore wing of female 3.6–4.2 mm, of male 3.7–4.2 mm, apical antennal segment 1.4–2.0 times as long as penultimate segment; vein M+CU of hind wing 0.9–1.1 times as long as vein 1-M; length of first tergite (both sexes) 1.0–1.1 times as long as its apical width; basal area of second tergite weakly rugose or smooth.

Antennal segments 31, length of third segment 1.1 times fourth segment, length of third, fourth and penultimate segments 3.8, 3.4 and 1.5 times their width, respectively; apical antennal segment as long as penultimate segment; maxillary palp 0.6 times height of head; malar space 3.3 times as long as basal width of mandible; in dorsal view length of eye 4.0 times temple; ocelli in high triangle (Fig. 307), POL:OD:OOL = 8:4:11; face distinctly finely punctate medially, slightly rugose-punctate medially; frons smooth; vertex and temple smooth with very sparse minute punctate.

Length of mesosoma 1.5 times its height; pronotum smooth, crenulate anteriorly; area near lateral carina of mesoscutum sparsely crenulate; mesoscutum rugose-punctate anteriorly, sparsely punctate posteriorly; middle lobe of mesoscutum with distinct longitudinal elevation medially; notauli complete, sparsely crenulate; scutellar sulcus 0.5 times as long as dorsal face of scutellum and with 3 carinae; scutellum with sparse distinct punctures with rugose subposterior carina (Fig. 312); precoxal sulcus complete and crenulate (Fig. 311); mesopleuron below precoxal sulcus with distinct punctures; mesopleuron above precoxal sulcus smooth, near precoxal sulcus punctate; metapleuron distinctly punctate, rugose ventrally; propodeum largely reticulate-rugose; propodeal spiracle medium-sized, 1.3 times as long as wide.

Fore wing: second submarginal cell obsolescent and with long petiolus (Figs 314, 319); vein SR1 curved, r:3-SR+SR1 = 3:47. Hind wing: vein M+CU 0.8 times as long as vein 1-M.

Length of hind femur, tibia and basitarsus 3.3, 5.4 and 8.6 times their width, respectively; hind femur (as remainder of legs) with short setae (Fig. 315); length of outer and inner spur of middle tibia 0.3 and 0.5 times middle basitarsus, respectively; outer side of middle tibia with a row of 4 pegs and 3 pegs at apex; length of outer and inner spur of hind tibia 0.3 and 0.5 times hind basitarsus, respectively; tarsal claws with lobe.

Length of first tergite 1.3 times its apical width (Fig. 313), its surface weakly striate, smooth apically; second tergite 0.5 times as long as its apical width and 0.8 times as long as third tergite medially (Fig. 313); remainder of metasoma smooth; ovipositor sheath 0.6 times as long as fore wing.

Brownish-yellow; antenna, vein SC+C+R, pterostigma, 1-SR1, apex of hind tibia apically, hind tarsus and ovipositor sheath dark brown; wing membrane subhyaline.

Antenna with 31 segments; length of body 3.6–4.1 mm, length of fore wing 3.3–3.4 mm; vein M+CU of hind wing 0.8–0.9 times as long as vein 1-M; length of first tergite 1.3–1.5 times its apical width.

Antennal segments 38, length of third segment 1.8 times fourth segment, length of third, fourth and penultimate segments 4.0, 2.2 and 1.3 times their width, respectively; apical antennal segment 1.5 times as long as penultimate segment; length of maxillary palp 0.8 times height of head; malar space 1.9 times as long as basal width of mandible; temple short, in dorsal view length of eye 3.0 times temple; temple roundly narrowed posteriorly (Fig. 325); ocelli in low triangle, POL:OD:OOL = 10:6:13; face shiny, distinctly and finely punctate; frons with medial ridge, smooth; vertex and temple shiny, largely smooth, but sparsely punctulate.

Length of mesosoma 1.4 times its height; pronotum smooth with two carinae anteriorly and fine punctures dorsally; area near lateral carina of mesoscutum crenulate; latelal and middle lobes of mesoscutum with close distinct punctures anteriorly, medio-posteriorly slightly convex and smooth; notauli complete crenulate, narrower anteriorly and wider posteriorly (Fig. 322); scutellar sulcus 0.7 times as long as dorsal part of scutellum and with 3 carinae; scutellum distinctly narrowed posteriorly, shiny with sparse fine punctures, subposterior crest short and curved (Fig. 322); precoxal sulcus deep, strongly crenulate (Fig. 321); mesopleuron below precoxal sulcus with dense distinct punctures; mesopleuron above precoxal sulcus shiny and largely smooth, sparsely finely punctate posteriorly; metapleuron densely setose, rugose-punctate; propodeum with large areola-like area with irregular transverse carinae (Fig. 322); propodeal spiracle rather large, 1.7 times as long as wide

Fore wing: second submarginal cell small and petiolate (Fig. 320); vein SR1 sinuate; r:3-SR+SR1 = 1:33. Hind wing: vein M+CU 0.7 times as long as vein 1-M.

Length of hind femur, tibia and basitarsus 3.6, 7.5 and 10.0 times their width, respectively; hind femur (as remainder of legs) with short setae (Fig. 320); length of outer and inner spur of middle tibia 0.5 and 0.7 times middle basitarsus, respectively; outer side of middle tibia with a row of 5 pegs and 2 pegs at apex; length of outer and inner spur of hind tibia 0.4 and 0.5 times hind basitarsus, respectively; tarsal claws with lobe.

First tergite parallel-sided without dorsal carinae, its length 2.2 times its apical width (Fig. 323); first and second tergites coarsely striate; second tergite with transverse curved groove (Fig. 323); remainder of metasoma smooth; ovipositor sheath 0.6 times as long as fore wing.

Black; antenna dark brown but paler apically; fore leg (but coxa brown), middle tibia and tarsus yellow; hind leg black or blackish-brown; wing membrane infuscate apically and subhyaline basally (Figs 320, 328); first and second tergites white laterally.

Antennal segments of females 39–40, of male 36; vein M+CU 0.8 times as long as vein 1-M; scutellum rugose-punctate or sparsely punctate; outer side of middle tibia with row of 2–3 pegs; length of body 4.0–5.5 mm, of fore wing 3.9–5.3 mm.

Antenna incomplete, with 21 segments remaining, length of third segment 1.3 times fourth segment, length of third and fourth segments 3.0 and 2.4 times their width, respectively; length of maxillary palp 0.6 times height of head; malar space 2.4 times as long as basal width of mandible; in dorsal view length of eye 3.2 times temple; temple gradually narrowed posteriorly (Fig. 336); ocelli in moderately high triangle, POL:OD:OOL = 9:5:10; face moderately shiny and densely punctulate; clypeus largely smooth and weakly convex, punctulate; frons with sharp and distinct medial ridge, shallowly concave anteriorly, smooth and rather convex medially and moderately punctulate laterally; area in font of anterior ocellus short and with a short subparallel depression; vertex and temple shiny and largely smooth, with sparsely punctulate.

Length of mesosoma 1.3 times its height; pronotum with distinct convex area antero-ventrally, with seven carinae or rugae antero-medially, finely densely punctate dorso-posteriorly and posterior groove distinctly crenulate, remainder mainly smooth; area near lateral carina of mesoscutum crenulate; mesoscutum spaced punctulate, middle lobe with a pair of shallow longitudinal depressions, medio-posteriorly lobes slightly convex; notauli complete and narrowly crenulate; scutellar sulcus half as long as dorsal face of scutellum, moderately deep and with one carina; scutellum shiny, rather flattened and with sparse rather coarse punctures, subposterior crest obsolescent, but with a narrow crenulate transverse groove (Fig. 331), medio-posterior depression obsolescent; precoxal sulcus deep, moderately and narrowly crenulate, but anteriorly absent (Fig. 330); mesopleuron below precoxal sulcus spaced punctulate and superficially coriaceous; remainder of mesopleuron spaced finely punctate and partly superficially coriaceous; metapleuron densely setose, spaced moderately punctate and ventrally rugose; propodeum coarsely rugose-reticulate, but smooth posteriorly (Fig. 331); propodeal spiracle small and round.

Fore wing: second submarginal cell small and petiolate (Fig. 333); vein SR1 straight; r:3-SR+SR1 = 1:26; r-m about slightly longer than petiolus (Fig. 333); apical half of subbasal cell moderately setose; 2-R1 about as long as 1-R1 (Fig. 333). Hind wing: vein M+CU as long as vein 1-M.

Length of hind femur, tibia and basitarsus 3.6, 6.6 and 7.6 times their width, respectively; hind femur largely smooth, finely pimply and with short setae (Fig. 334); length of outer and inner spur of middle tibia 0.5 and 0.7 times middle basitarsus, respectively; outer side of middle tibia with a row of 3 pegs and 2 pegs at apex; length of outer and inner spurs of hind tibia 0.4 and 0.5 times hind basitarsus, respectively; tarsal claws with large lobe.

First tergite mainly superficially granulate intermingled with rugulae, parallel-sided without distinct dorsal carinae, its length 1.4 times its apical width (Fig. 332); second and third tergites smooth, second tergite slightly narrowed anteriorly and with an obsolescent curved transverse groove (Fig. 332); remainder of metasoma (including second suture) smooth; ovipositor sheath 0.90 times as long as fore wing.

Black; pedicellus brown and distinctly paler than scapus and flagellar segments mainly brown with dark medial band or largely dark brown; mandible, palpi, malar space ventrally, tegulae, basal 0.6 of hind tibia (but with an indistinct subbasal brown patch), largely hind trochanter and trochantellus, apex and base of first tergite narrowly, second tergite, third tergite laterally and ventral half of metasoma ivory or pale yellowish; pronotum antero-medially, fore leg (but coxa largely dark brown), middle leg (but coxa dark brown and tarsus brown), scutellum laterally, metanotum, remainder of metasoma, pterostigma and veins dark brown; wing membrane subhyaline.

Antennal segments of female 30, of male 29–32; vein M+CU 0.7–1.1 times as long as vein 1-M; outer side of middle tibia with row of 3–6 pegs; apex of first tergite narrowly (♀) or widely (♂) ivory; posterior half of second tergite dark brown (♀) or ivory (♂);length of body 3.2–3.9 mm, of fore wing 2.5–3.3 mm.

Antennal segments 37, length of third segment 1.2 times fourth segment, length of third, fourth and penultimate segments 3.1, 3.0 and 2.0 times their width, respectively; length of apical antennal segment 1.2 times as long as penultimate segment; maxillary palp 0.8 times height of head; malar space 2.5 times as long as basal width of mandible; in dorsal view length of eye 3.4 times temple; temples gradually narrowed (Fig. 345); POL:OD:OOL = 6:4:10; face distinctly punctate with short medial groove and rugose-punctate medially; frons coriaceous with fine faint rugae laterally; vertex and temple smooth with very sparse minute punctures.

Length of mesosoma 1.6 times its height; pronotum shiny smooth medially, crenulate anteriorly, pronotal trough rugose-punctate, dorsally with dense punctures; area near lateral carina of mesoscutum densely crenulate; mesoscutum rugose-punctate, slightly flat posterior with sparse punctures; notauli complete, crenulate; scutellar sulcus 0.6 times as long as dorsal part of scutellum and with one carinae; scutellum largely rugose-punctate with transverse subposterior crest (Fig. 340); precoxal sulcus crenulate, extending 0.9 of mesopleuron (Fig. 339); mesopleuron below precoxal sulcus with sparse fine punctures; mesopleuron above precoxal sulcus shiny with very sparse minute punctures; metapleuron densely setose, rugose-punctate; propodeum with pentagonal areola basally with transverse rugae medio-apically; propodeal spiracle small, as long as wide.

Fore wing: second submarginal cell medium-sized (Fig. 342); vein SR1 distinctly curved; r:3-SR+SR1 = 3:73. Hind wing: vein M+CU 0.8 as long as vein 1-M (25:30).

Length of hind femur, tibia and basitarsus 5.0, 8.1 and 10.7 times their width, respectively; hind femur (as remainder of legs) with short setae (Fig. 343); length of outer and inner spur of middle tibia 0.4 and 0.7 times middle basitarsus, respectively; outer side of middle tibia with 3 pegs; length of outer and inner spur of hind tibia 0.3 and 0.5 times hind basitarsus, respectively; tarsal claws with lobe.

First tergite with short medial carina, slightly depressed laterally, its length 1.7 times its apical width (Fig. 341); first tergite sparsely striate medially, densely rugose-striate apically; second tergite with transverse groove, striate with medial striae convergent (Fig. 341); ovipositor sheath 0.8 times as long as fore wing.

Black; palpi, fore legs, middle tibia and tarsus yellow; middle femur yellowish brown; hind tibia with a pale yellowish basal ring (Fig. 343); first-second tergites whitish ventrally; pterostigma dark brown; wing membrane infuscate apically and subhyaline basally (Fig. 342).

Antenna with 28 segments, length of third segment 1.2 times fourth segment, length of third, fourth and penultimate segments 3.7, 3.0 and 2.0 times their width, respectively; length of maxillary palp 0.7 times height of head; malar space 1.8 times as long as basal width of mandible; in dorsal view length of eye 4.0 times temple; temple roundly narrowed posteriorly (Fig. 354); ocelli in low triangle, POL:OD:OOL = 9:5:11; face shiny and distinctly punctulate; clypeus smooth medially, remainder finely punctate and rather weakly convex; frons flattened posteriorly, without a medial ridge or triangular area, but with a short groove medio-anteriorly, smooth medially and distinctly punctulate laterally; vertex and temple shiny and largely smooth, with sparse punctulation.

Length of mesosoma 1.7 times its height; pronotum smooth, with distinct epomial and deep subpronope anteriorly, finely sparsely punctate dorso-posteriorly and posterior groove indistinctly crenulate ventrally; area near lateral carina of mesoscutum crenulate; mesoscutum spaced punctulate but finely punctate near notauli, medio-posteriorly lobes flattened; notauli complete and narrowly crenulate anteriorly and becoming wider posteriorly, coalescent part rather widely crenulate; scutellar sulcus half as long as dorsal face of scutellum, shallow and with one short carina; scutellum shiny and with a few punctures, subposterior crest obsolescent but with distinctly crenulate groove and medio-posteriorly with semi-circular crenulate depression (Fig. 349); precoxal sulcus rather shallow, weakly and narrowly crenulate and anteriorly absent (Fig. 348); remainder of mesopleuron spaced punctulate; metapleuron rather densely setose, spaced finely punctate dorsally and antero-ventrally rugose; propodeum coarsely areolate dorsally and rather finely reticulate posteriorly, with a coarse transverse carina, a triangular areola and a short median carina dorsally, partly smooth anteriorly (Fig. 349); propodeal spiracle rather small, round.

Fore wing: second submarginal cell medium-sized and petiolate (Fig. 351); vein SR1 distinctly bent towards pterostigma and close to it (Fig. 351); pterostigma wide and vein r short, r:3-SR+SR1 = 1:21; r-m slightly longer than petiolus (Fig. 351); apical half of subbasal cell densely setose. Hind wing: vein M+CU as long as vein 1-M.

Length of hind femur, tibia and basitarsus 2.9, 6.1 and 7.4 times their width, respectively; hind femur shiny, largely smooth and with rather short setae (Fig. 352); length of outer and inner spur of middle tibia 0.35 and 0.45 times middle basitarsus, respectively; outer side of middle tibia with a row of 3 pegs and 2 pegs at apex; length of outer and inner spurs of hind tibia 0.35 and 0.50 times hind basitarsus, respectively; tarsal claws with large lobe.

First tergite widened posteriorly, largely smooth, with a few striae laterally, its basal half with weak dorsal carinae, its length 1.4 times its apical width (Fig. 350); second and following tergites (including second suture) smooth; second tergite somewhat narrowed anteriorly and with a curved transverse groove (Fig. 350); ovipositor sheath 0.42 times as long as fore wing.

Black; antenna, humeral plate, fore coxa basally, fore and middle tarsi largely, middle coxa largely, hind femur, apical third of hind tibia, hind tarsus (except whitish basal third of basitarsus), metasoma apically and ventrally (but antero-ventrally largely pale yellowish), ovipositor sheath, veins and pterostigma dark brown; palpi and mandible pale yellowish; remainder of fore and middle legs, hind trochanter and trochantellus, subbasal patch of hind tibia and tegulum brownish-yellow; spurs and remainder of hind tibia whitish; wing membrane slightly infuscate (Fig. 351).

Antenna with 32 segments, length of third segment 1.4 times fourth segment, length of third, fourth and penultimate segments 4.2, 3.0 and 1.5 times their width, respectively; length of maxillary palp 0.7 times height of head; malar space 2.2 times as long as basal width of mandible; in dorsal view length of eye 3.8 times temple; temple gradually narrowed posteriorly (Fig. 363); ocelli in rather high triangle, POL:OD:OOL = 6:5:8; face rather shiny and distinctly rather densely and finely punctate; clypeus sparsely finely punctate and moderately convex; frons flat and finely punctate between antennal sockets and without a medial ridge, no triangular area posteriorly, but in front of anterior ocellus with a narrow groove, smooth medially and rather densely finely punctate laterally; vertex and temple shiny and largely smooth, with sparse punctulation.

Length of mesosoma 1.7 times its height; pronotum smooth with three weak carinae and double distinct epomial anteriorly, subpronope rather shallow, finely densely punctate and densely setose dorso-posteriorly and posterior groove narrowly crenulate; area near lateral carina of mesoscutum crenulate; mesoscutum moderately coarsely punctate, with distinct smooth interspaces, medio-posteriorly lobes slightly convex; notauli complete and narrowly crenulate; scutellar sulcus 0.4 times as long as dorsal face of scutellum, moderately deep and with one carina; scutellum flat, shiny and with sparse rather coarse punctures, subposterior crest weakly protruding and in front shallowly crenulate (Fig. 358), medio-posteriorly rather steep in front of protruding medial area of pronotum; precoxal sulcus narrow, rather deep, largely smooth and anteriorly absent (Fig. 357); mesopleuron below precoxal sulcus; remainder of mesopleuron shiny and spaced finely punctate, scrobe round and deep, isolated from pleural sulcus; metapleuron densely setose, rather dense but superficially punctate and ventrally rugose; propodeum rather coarsely densely vermiculate-reticulate (Fig. 358); propodeal spiracle medium-sized, 1.4 times as long as wide.

Fore wing: second submarginal cell medium-sized and petiolate (Fig. 360); vein SR1 straight; r:3-SR+SR1 = 1:17; r-m about half as long as petiolus; apical half of subbasal cell largely sparsely setose. Hind wing: vein M+CU 0.8 times as long as vein 1-M (Fig. 360); vein 2-CU distinct.

Length of hind femur, tibia and basitarsus 4.3, 8.2 and 9.2 times their width, respectively; hind femur spaced finely punctate and with short setae (Fig. 361); length of outer and inner spur of middle tibia 0.35 and 0.50 times middle basitarsus, respectively; outer side of middle tibia with a row of 3 pegs and 2 pegs at apex; length of outer and inner spurs of hind tibia 0.3 and 0.4 times hind basitarsus, respectively; tarsal claws with large obtuse lobe.

First tergite parallel-sided, rather irregularly and densely longitudinally striate and 2.5 times as long as its apical width, with rather weak dorsal carinae in basal 0.6 of tergite (Fig. 359); second tergite irregularly longitudinally rugulose-striate, but basal 0.4 with nearly round convexity superficially micro-sculptured; second tergite somewhat narrowed anteriorly and with obsolete curved transverse groove (Fig. 359); remainder of metasoma (including second suture) smooth; ovipositor sheath 1.24 times as long as fore wing.

Black; antenna, tegulae, fore and middle coxae, apical half of hind tibia and small subbasal patch, hind tarsus, metasoma apically and ventrally (but antero-ventrally largely ivory), ovipositor sheath, hind spurs, veins and pterostigma dark brown; malar space, palpi, mandible, fore trochanter, basal half of middle tibia (except brownish patch subbasally), middle spurs and middle basitarsus largely, remainder of hind tibia, basal third of second tergite and its lateral margin ivory or white; middle trochanter, base of middle femur, apical half of middle tibia and telotarsus brown; remainder of fore and middle legs brownish-yellow; and remainder of hind tibia whitish; wing membrane subhyaline.

Antenna with 35 segments, length of third segment 1.5 times fourth segment, length of third, fourth and penultimate segments 4.4, 3.0 and 1.5 times their width, respectively; length of maxillary palp 0.7 times height of head; malar space 1.6 times as long as basal width of mandible; in dorsal view length of eye 4.8 times temple; temple directly narrowed posteriorly (Fig. 373); ocelli in low triangle, POL:OD:OOL = 6:5:7; face flattened but medio-dorsally widely depressed, shiny and spaced finely punctate; clypeus largely smooth and weakly convex, only dorsally punctulate; frons with a short medial ridge, smooth medially and spaced coarsely punctate laterally, in front of anterior ocellus with a somewhat depressed large elongate triangular area and strongly depressed behind antennal sockets; vertex and temple shiny and largely smooth, with sparse punctures.

Length of mesosoma 1.3 times its height; pronotum smooth but coarsely crenulate antero-medially and posterior groove distinctly crenulate ventrally; area near lateral carina of mesoscutum finely crenulate; anteriorly mesoscutum porches over pronotum (Fig. 366); mesoscutum robust, very sparsely finely punctate, but rather densely on middle lobe, medio-posteriorly lobes convex and with deep crenulate groove in between; notauli complete and narrowly crenulate; scutellar sulcus 0.7 times as long as dorsal face of scutellum, rather deep and with 5 long carinae; scutellum shiny, weakly convex and with sparse punctulation, subposterior crest distinct and finely crenulate (Fig. 367), medio-posterior depression absent but steep posterior slope rugulose; precoxal sulcus rather deep, distinctly crenulate and anteriorly absent (Fig. 366); remainder of mesopleuron shiny and smooth; mesosternal sulcus largely smooth; metapleuron short setose, superficially punctate but ventrally rugose; propodeum very coarsely reticulate-rugose (Fig. 367); propodeal spiracle rather large (Fig. 367), 1.2 times as long as wide.

Fore wing: second submarginal cell rather small and petiolate (Fig. 369); vein SR1 straight; r:3-SR+SR1 = 1:13; r-m about half as long as petiolus; apical half of subbasal cell nearly completely glabrous. Hind wing: vein M+CU as long as vein 1-M.

Length of hind femur, tibia and basitarsus 3.5, 6.1 and 7 times their width, respectively; hind femur smooth (only slightly pimply) and with medium-sized setae (Fig. 370); length of outer and inner spur of middle tibia 0.5 and 0.7 times middle basitarsus, respectively; outer side of middle tibia with row of 3 pegs and 2 pegs at apex; length of outer and inner spurs of hind tibia 0.35 and 0.55 times hind basitarsus, respectively; tarsal claws with large lobe; hind coxa superficially granulate.

First tergite somewhat widened apically, 1.4 times as long as its apical width, longitudinally costate, with dorsal carinae nearly complete but similar to surrounding sculpture (Fig. 368); second tergite rather costate, subparallel-sided, its basal 0.6 with a semicircular convexity and with a curved transverse groove (Fig. 368); remainder of metasoma (including second suture) smooth.

Black; pronotum (but ventrally yellowish), mesoscutum, scutellum (but laterally dark brown) and mesopleuron antero-dorsally orange brown, scapus, pedicellus, clypeus ventrally, tegulum, fore and middle legs, propleural flange, hind trochanter and trochantellus, spurs, hind tarsus (but somewhat infuscate) and narrowly apex of metasoma brownish-yellow; humeral plate yellow; remainder of antenna brown to rather dark brown; malar space, metanotum and pterostigma dark brown; palpi, mandible, basal 0.6 of hind tibia (and without dark patch), apex of first tergite, second tergite, third tergite narrowly antero-medially and basal half of metasoma ventrally white or ivory; veins largely brown; wing membrane subhyaline.

Antenna broken, length of third segment 1.2 times fourth segment, length of third, fourth and penultimate segments 4.5, 3.5 times their width, respectively; maxillary palp 0.7 times height of head; malar space 3.6 times as long as basal width of mandible; in dorsal view, length of eye 7.0 times temple; temple roundly narrowed posteriorly; ocelli in high triangle (Fig. 381), POL:OD:OOL = 6:5:11; face densely setose with dense distinct punctures; frons with distinct fine punctures; vertex and temple shiny with sparse fine punctures; area near lateral ocelli densely punctate.

Length of mesosoma 1.5 times its height; pronotum setose and rugose-punctate ventrally and dorsally, smooth medially; area near lateral carina of mesoscutum crenulate; mesoscutum shiny almost coriaceous with very sparse minute punctures anteriorly, slightly flat and smooth posteriorly; notauli complete, crenulate and widened posteriorly, forming a large reticulate-rugose area (Fig. 376); scutellar sulcus 0.4 times as long as dorsal face of scutellum and with 6 carinae; scutellum convex, shiny with very sparse minute punctures, subposterior crest curved (Fig. 376); precoxal sulcus narrow, short and crenulate (Fig. 375); mesopleuron shiny with sparse fine punctures; metapleuron densely setose with distinct punctures anteriorly, rugose posteriorly; propodeum areolate-rugose, with a transverse carina dividing the propodeum into two areas (Fig. 376); propodeal spiracle small, as long as wide

Fore wing: second submarginal cell small and petiolate (Fig. 378); vein SR1 curved; r:3-SR+SR1 = 3:42. Hind wing: vein M+CU 0.8 times as long as vein 1-M.

Hind femur robust; length of hind femur, tibia and basitarsus 2.6, 5.0 and 9.5 times their width, respectively; hind femur (as remainder of legs) with short setae (Fig. 379); length of outer and inner spur of middle tibia 0.3 and 0.5 times middle basitarsus, respectively; outer side of middle tibia with 2 pegs and 2 pegs at apex; outer apex of hind tibia with a cluster of 13 pegs; length of outer and inner spur of hind tibia 0.3 and 0.4 times hind basitarsus, respectively; tarsal claws with lobe.

Length of first metasomal tergite 1.4 times its apical width (Fig. 377); first tergite with dense longitudinal striae; second tergite with striate transverse groove, large basal area of second tergite smooth, apical half striate medially and smooth laterally (Fig. 377); remainder of metasoma shiny smooth; length of ovipositor 1.1 times fore wing, its sheath missing.

Black; clypeus, mouthparts, fore legs (but reddish yellow trochantellus and basal half of tibia); middle legs light brown or infuscate (but yellow femur apically, tibia and hind basitarsus basally); hind spurs, basal two thirds of hind tibia and basal half of hind basitarsus yellowish; pterostigma dark brown; wing membrane slightly infuscate.

Antenna with 33 segments (female); vein M+CU of hind wing 0.8–0.9 times as long as vein 1-M; POL:OD:OOL = 6:5:8 (male); outer side of middle tibia with 2–3 pegs and 2 pegs at apex; length of body 3.8–4.2 mm, of fore wing 3.0–3.5 mm.

Antenna with 38 segments, length of third segment 1.3 times fourth segment, length of third, fourth and penultimate segments 4.0, 3.2 and 1.5 times their width, respectively; length of maxillary palp 0.7 times height of head; malar space 1.4 times as long as basal width of mandible, rectangularly protruding backwards; in dorsal view length of eye 4.8 times temple; temple gradually narrowed posteriorly; ocelli in rather high triangle (Fig. 390), POL:OD:OOL = 5:5:8; face shiny and rather densely finely punctate; clypeus spaced finally punctate and weakly convex; frons with sharp medial ridge anteriorly and with medium-sized triangular depression in front of anterior ocellus, smooth medially and spaced punctate laterally, behind antennal sockets distinctly depressed; vertex and temple shiny and largely smooth, with sparse fine punctures.

Length of mesosoma 1.5 times its height; pronotum smooth, with long epomial carina and behind it some striae and a long sinuate oblique carina, with large and deep subpronope, finely densely punctate dorso-posteriorly and ventral half of posterior groove distinctly crenulate, remainder largely smooth and narrow; area near lateral carina of mesoscutum finely crenulate; mesoscutum densely and rather coarsely punctate, but sparsely medio-posteriorly, medio-posteriorly lobes slightly convex, with some weak striae near elongate depression at end of notauli; notauli complete and moderately crenulate anteriorly and more widely so posteriorly; scutellar sulcus 0.6 times as long as dorsal face of scutellum, shallow and with 1 long and 4 short carinae; scutellum angulate anteriorly and with several coarse punctures, shiny, subposterior crest obsolescent and finely crenulate in front of it (Fig. 385) and behind it a strongly shiny, flat, oblique and largely smooth area, without medio-posterior depression; area behind prepectal carina and pleural sulcus coarsely crenulate; precoxal sulcus rather deep, distinctly but narrowly crenulate and anteriorly absent (Fig. 384); mesopleuron below precoxal sulcus spaced finely punctate (ventrally becoming denser); remainder of mesopleuron shiny and largely smooth, but rather coarsely spaced punctate anteriorly and below scrobe; metapleuron densely setose, spaced coarsely punctate (interspaces about equal to diameter of punctures) and ventrally vermiculate-rugose; propodeum coarsely reticulate, with irregular median crest anteriorly (Fig. 385); propodeal spiracle rather large, nearly round.

Fore wing: second submarginal cell rather small and petiolate, petiolus widened (Fig. 387); vein SR1 nearly straight; r:3-SR+SR1 = 1:17; r-m about 1.5 times as long as petiolus; apical half of subbasal cell glabrous but apical fifth sparsely setose. Hind wing: vein M+CU 0.8 times as long as vein 1-M.

Length of hind femur, tibia and basitarsus 4.4, 7.8 and 11.4 times their width, respectively; hind femur densely and rather coarsely punctate but with narrow smooth interspaces and with rather short setae; length of outer and inner spur of middle tibia 0.4 and 0.7 times middle basitarsus, respectively; outer side of middle tibia with a row of 2 pegs and 1 peg at apex; length of outer and inner spurs of hind tibia 0.3 and 0.5 times hind basitarsus, respectively; tarsal claws with large obtuse lobe.

First tergite longitudinally costate, distinctly narrowed behind spiracles without distinct dorsal carinae, its length 2.8 times its apical width (Fig. 386); second tergite distinctly narrowed anteriorly, antero-laterally distinctly depressed and remainder longitudinally costate (but somewhat curved anteriorly), without curved transverse groove (Fig. 386); remainder of metasoma (including second suture) smooth; ovipositor sheath 0.73 times as long as fore wing.

Black; antenna blackish-brown; mesoscutum slightly chestnut-brown posteriorly; palpi, mandible apically (remainder rather dark brown), first and second tergites laterally, third tergite antero-laterally, middle spurs and basal half of metasoma ventrally white or ivory; fore leg (but coxa, trochanter, trochantellus, femur largely) and middle tarsus pale yellow; tegulae, middle trochanter, trochantellus and femur, apical half of metasoma ventrally, ovipositor sheath, veins and pterostigma dark brown; hind leg entirely black or blackish-brown, spurs brown; wing membrane rather infuscate (Fig. 387).