Zombrus Marshall, 1897
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publication ID |
https://doi.org/ 10.11646/zootaxa.4420.2.9 |
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publication LSID |
lsid:zoobank.org:pub:9D753F85-04A5-47DF-A54D-E9A09E9685B3 |
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DOI |
https://doi.org/10.5281/zenodo.5976740 |
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persistent identifier |
https://treatment.plazi.org/id/03D0A63C-8B67-8F74-E5AA-9EA6A2E4798C |
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treatment provided by |
Plazi |
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scientific name |
Zombrus Marshall |
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Key to Oriental and Palaearctic species of Zombrus Marshall View in CoL View at ENA
1 Occipital carina at least latero-dorsally present ( Figs 23, 24 View FIGURES 23–32 , 44 View FIGURES 36–47 ); bristles of fourth hind tarsal segment 0.5–0.6 × as long as hind telotarsus; subgenus Zombrus Marshall, 1897 View in CoL .............................................................. 7 2
- Occipital carina completely absent ( Fig. 11 View FIGURES 11–21 ); bristles of fourth hind tarsal segment approx. 0.4 × as long as hind telotarsus; [hind coxa and femur with dense and long setae; metasomal tergites 4-6 shiny and entirely smooth ( Figs 8 View FIGURES 2–9 , 18 View FIGURES 11–21 )]; subgenus Trichiobracon Cameron, 1905 ............................................................................. 7
2 Legs and palpi black or dark reddish brown; head and mesosoma with long and conspicuous setae; frons with small medial protuberance; middle tarsus not or slightly shorter than tibia; face sparsely punctate to reticulate-punctate; [long setae of hind tibia erect and distinctly longer than maximum width of tibia]........................... Z. bicolor ( Enderlein, 1912) View in CoL
- Legs and palpi pale reddish brown to brownish yellow, but hind tarsus sometimes darkened; head and mesosoma with medium-sized and rather inconspicuous setae; frons with medium-sized medial protuberance; middle tarsus shorter than tibia; face rugose-punctate, rugulose-punctate or reticulate-punctate; [setae of hind tibia variable, frequently medium-sized and about equal to maximum width of tibia].................................................................... 3
3 Second and third metasomal tergites laterally and a transverse patch of fourth–sixth tergites black; pronotal side largely coarsely punctate; apical half of fourth metasomal tergite striate; hind tibia with erect and long setae; [base of fore wing with reddish veins]............................................................ Z. nigrobalteatus (Cameron, 1906) View in CoL
- Metasomal tergites entirely brownish yellow; pronotal side largely rugose-crenulate; apical half of fourth metasomal tergite largely smooth; hind tibia with slanted and medium-sized setae................................................. 4
4 Veins of basal third of fore wing dark brown ( Figs 22 View FIGURE 22 , 29 View FIGURES 23–32 ); length of eye in dorsal view approx. twice as long as temple; fourth–sixth metasomal tergites finely punctate basally............................... Z. tricoloricorpus Long , sp. n.
- Veins of basal third of fore wing yellowish ( Fig. 36 View FIGURES 36–47 ); length of eye in dorsal view 1.2–1.6 × temple ( Fig. 44 View FIGURES 36–47 ); fourth–sixth metasomal tergites smooth basally........................................................................ 5
5 Pterostigma dark brown basally; length of eye in dorsal view approx. 1.6 × temple; third antennal segment 1.3 × longer than fourth segment; [hind femur 2.7 × longer than its maximum width; marginal cell of hind wing without transverse vein]................................................................................. Z. sikkimensis Enderlein, 1920 View in CoL
- Pterostigma yellow basally or subbasally; length of eye in dorsal view 1.2–1.4 × temple; third antennal segment 1.1 × longer than fourth segment.................................................................................... 6
6 Vein m-cu of hind wing rectangularly angled with vein 2-CU and with short stub at base of vein 2-CU; face coarsely punctate with some rugae laterally; hind femur 2.3–2.6 × longer than its maximum width............. Z. anisopus Marshall, 1897 View in CoL
- Vein m-cu of hind wing gradually merging into vein 2-CU and no posterior stub ( Fig. 37 View FIGURES 36–47 ); face largely coarsely reticulatepunctate, remotely punctate laterally ( Fig. 43 View FIGURES 36–47 ); hind femur 2.5–2.8 × longer than its maximum width ( Fig. 41 View FIGURES 36–47 )....................................................................................... Z. pallidiventris Cameron, 1910 View in CoL
7 Pterostigma mainly yellow, at most faintly infuscate basally; apical half of fore wing entirely yellowish; lower part of face, first and second metasomal tergites laterally pale yellow; body length approx. 18.5 mm ....... Z. flavipennis (Brullé, 1846) View in CoL
- Pterostigma dark brown ( Figs 7 View FIGURES 2–9 , 19 View FIGURES 11–21 ); apical half of fore wing mainly or entirely dark brown, at most with pair of yellowish spots; face and base of metasoma brownish yellow or reddish brown; body length 8–14 mm .......................... 8
8 Veins of basal half of fore wing brown ( Figs 1, 7 View FIGURES 2–9 ); metasoma dark brown ( Figs 1, 8 View FIGURES 2–9 ); hind tibia with long erect setae dorsally, setae twice as long as its maximum width of tibia; [vein M+CU of hind wing 1.2 × as long as vein 1-M].............................................................................................. Z. bicoloricorpus Long , sp. n.
- Veins of basal half of fore wing yellow ( Figs 10, 19 View FIGURES 11–21 ); metasoma brownish yellow ( Fig. 18 View FIGURES 11–21 ); hind tibia with medium-sized slanted setae, setae as long as its maximum width of tibia...................................................... 9
9 Vein M+CU of hind wing approx. 1.5 × as long as vein 1-M ( Fig. 20 View FIGURES 11–21 ); apical half of fore wing with 3 pale patches ( Fig. 19 View FIGURES 11–21 ); vein 3-SR of fore wing approx. 1.6 × longer than vein 2-SR; mesoscutum with pair of longitudinal carinae posteriorly ( Fig. 14 View FIGURES 11–21 )............................................................... Z. flavicorpus Long & van Achterberg , sp. n.
- Vein M+CU of hind wing approx. 1.2 × as long as vein 1-M; apical half of fore wing entirely dark brown; vein 3-SR of fore wing 1.2–1.3 × longer than vein 2-SR; mesoscutum with one medio-longitudinal carina posteriorly.................................................................................................. Z. striolatus (Szépligeti, 1902) View in CoL
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