1 | | Pterostigma comparatively short and wide, apically obtuse (Figs 12, 26, 40, 158, 183, 192, 201); vertex coarsely irregularly rugose (Figs 17, 32, 46, 165, 189, 198, 208); head somewhat transverse in dorsal view; ovipositor sheath with brownish subapical band (Figs 25, 31, 164) or completely black (Figs 35, 196, 207) | | 2 |
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– | | Pterostigma long and narrower, more or less subparallel-sided, apically acute (Figs 2, 49, 58, 67, 77, 89, 97, 106, 115, 125, 140, 149, 174, 211); vertex transversely striate or carinate (Figs 9, 25, 64, 74, 84, 92, 102, 112, 122, 131, 146, 154, 180, 218); head more or less globose in dorsal view; ovipositor sheath with ivory or whitish subapical band (Figs 8, 62, 73, 90, 101, 111, 121, 130, 144, 153) or completely black (Figs 54, 178) | | 5 |
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2 | | Third metasomal tergite with two large ivory patches (Fig. 163); scutellum medially distinctly convex (Fig. 161); propodeum rather matt, anterior two thirds largely and superficially granulate, posterior third foveolate-rugose (Fig. 161); [both large teeth on hind femur whitish (Fig. 162); ovipositor sheath (Fig. 164) about 0.7 times as long as body and with brownish subapical band 0.6 times as long as blackish apical part] | | Foenatopus maculiferus sp. n. |
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– | | Third tergite entirely dark brown or blackish (Figs 22, 45); scutellum medially flat (Figs 16, 29, 43, 186, 204); propodeum shiny and largely foveolate (Figs 16, 29, 43, 186, 204), but sparsely so in Foenatopus menglongensis (Fig. 173) | | 3 |
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3 | | Propodeum sparsely and superficially foveolate (Fig. 173); hind femur more swollen (Fig. 171); ovipositor sheath about 0.7 times as long as body; posterior half of pronotum dorsally finely superficially reticulate (Figs 169, 170; cf. Figs 159, 160 of Foenatopus maculiferus); [hind femur with two large teeth ventrally and central large teeth whitish; vein 2-CU1 of fore wing nearly absent (Fig. 168)] | | Foenatopus menglongensis (Chao, 1964) | |
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– | | Propodeum mostly distinctly foveolate (Figs 16, 29, 43, 186, 204); hind femur comparatively elongate (Figs 23, 30, 44, 187, 195, 206); ovipositor sheath 0.9–1.1 times as long as body; posterior half of pronotum dorsally often rugose and rugulose (Figs 14, 27, 41, 184, 193, 202) | | 4 |
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4 | | Vein 2-CU1 of fore wing long, 0.7–1.1 times as long as vein cu-a (Figs 12, 26, 37, 40); head in lateral view more or less elliptical (Figs 18, 33, 47); frons of female irregularly vermiculate-rugose (Figs 19, 34); vein r of fore wing obtusely angled with vein SR1 because of short sublongitudinal vein 3-SR (Figs 12, 26, 40); neck medially distinctly impressed (Figs 13, 27, 39, 41); hind basitarsus of female largely ivory or whitish (Figs 23); ovipositor sheath with small subapical brownish band (Figs 25, 31) or completely black (Fig. 35) | | Foenatopus annulitarsus Enderlein, 1913 |
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– | | Vein 2-CU1 of fore wing short or absent, up to 0.2 times as long as vein cu-a (Figs 183, 192, 201); head in lateral view globose (Figs 190, 199, 209); frons of female regularly transversely rugose (Figs 191, 200, 210); vein r of fore wing acutely angled with vein SR1 (Figs 183, 192, 201), rarely intermediate; neck medially comparatively less impressed (Figs 184, 193, 202); hind basitarsus of female brownish (Fig. 195); ovipositor sheath nearly completely brownish or blackish, without different coloured subapically band (Figs 188, 196, 207); [habitus largely orange or yellowish brown, but dark brown or black in Foenatopus trilobatus; sculpture on pronotum weaker, but distinct and coarser in Foenatopus trilobatus] | | Foenatopus ruficollis (Enderlein, 1913) |
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5 | | Pterostigma comparatively obtuse apically (Fig. 211); border of yellowish streak of temple diffuse posteriorly (Fig. 219); body largely dull | | Foenatopus yangi sp. n. | |
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– | | Pterostigma distinctly acute apically (Figs 49, 58, 67, 77, 89, 97, 106, 115, 125, 140, 149, 174); if intermediate, then border of yellowish streak of temple well defined posteriorly; body largely shiny | | 6 |
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6 | | Vein r of fore wing strongly oblique and gradually merging into vein 3-SR+SR1 (Figs 2, 89, 97, 106); vein 2-CU1 of fore wing present, sclerotized part 0.3–1.2 times as long as vein cu-a (Figs 2, 89, 97, 106) | | 7 |
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– | | Vein r of fore wing moderately oblique and distinctly angled with vein 3-SR+SR1 (Figs 49, 58, 115, 125, 140, 149); vein 2-CU1 of fore wing absent or nearly so (Figs 49, 58, 115, 125, 140, 149) | | 8 |
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7 | | Foveolae of propodeum and interspaces between foveolae smooth (Fig. 5); pronotum densely carinate (Fig. 3); frons of female largely reddish brown (Fig. 11); [vertex distinctly carinate, more coarsely near ocelli (Fig. 9); temple smooth and shiny (Fig. 10); frons transversely carinate-rugose; neck with complete transverse carinae; ovipositor sheath about 1.3 times as long as body; subapical whitish band of ovipositor sheath 1.4–1.8 times as long as apical blackish part] | | Foenatopus acutistigmatus Chao, 1964 | |
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– | | Foveolae of propodeum and interspaces between foveolae coriaceous (Figs 94, 109); pronotum less densely carinate (Figs 93, 107); frons of female with distinct yellowish stripes (Figs 88, 104, 114); [body varies from black to nearly completely brown; especially small males have no vein 2-CU1 of fore wing] | | Foenatopus cinctus (Matsumura, 1912) |
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8 | | Middle pale stripe of frons comparatively wide dorsally (Figs 124, 133, 148, 156; both sexes, but sometimes less in male) and base of anterior tooth of corona yellowish brown; pronotum often yellowish brown or dark brown posteriorly and usually contrasting with black mesoscutum (Figs 127, 151); teeth of hind femur completely to partly pale yellowish or ivory (Figs 129, 143, 152); vein r of fore wing somewhat less oblique (Figs 125, 140, 149); [ovipositor sheath with long ivory subapical band (Figs 121, 130, 144, 153)] | | Foenatopus flavidentatus (Enderlein, 1913) |
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– | | Middle pale stripe of frons absent or narrow dorsally (Figs 66, 76) and base of anterior tooth of corona dark brown; pronotum black posteriorly and as dark as mesoscutum (Figs 59, 78); teeth of hind femur often completely or largely black or dark brown (Figs 61, 71); vein r of fore wing slightly more oblique (Figs 58, 67) | | 9 |
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9 | | Pronotum robust in dorsal view and its posterior half distinctly striate or carinate (Figs 175, 176); face of female without distinct pale lateral stripes (Fig. 182); frons comparatively coarsely sculptured (Fig. 182); [ovipositor sheath without subapical ivory band (Fig. 178)] | | Foenatopus quadridens (Elliott, 1920) |
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– | | Pronotum slender in dorsal view and its posterior half mainly reticulate-coriaceous, at most with some short striae or carinae (Figs 50, 59, 68, 78); face of female with distinct pale lateral stripes (Figs 66, 76) or triangular patches (Fig. 57); frons comparatively finely sculptured (Figs 57, 66, 76, 86) | | 10 |
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10 | | Ovipositor sheath completely black (Fig. 54); frons of female with triangular pale yellowish or ivory patches laterally (Fig. 57); anterior half of pronotum (“neck”) in lateral view without transverse carinae and flat medially or slightly impressed (Fig. 51); frons of male partly dark brown and with 3 ivory stripes | | Foenatopus brevimaculatus sp. n. | |
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– | | Ovipositor sheath with ivory subapical band (Figs 62, 73); frons of female with elongate pale yellowish or ivory patches laterally (Figs 66, 76); anterior half of pronotum (“neck”) in lateral view with transverse carinae (Figs 60, 69, 79) and depressed medially (Figs 59, 68, 78); frons of male completely ivory (Fig. 86) | | Foenatopus chinensis (Elliott, 1919) |
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