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Cerambycidae type specimen
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Cerambycidae type specimenUSNM Number 58348
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Cerambycidae type specimenUSNM Number 51007
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Cerambycidae type specimenUSNM Number 57613
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Cerambycidae type specimenUSNM Number 57612
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Cerambycidae type specimen
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Figures 1–4.Distenia gracilis (Blessig, 1872). 1 male, from Far East Russia 2 female, from Far East Russia 3 male, from Liaoning, China a dorsal view b ventral view 4 female, from Liaoning, China. Scale 5 mm.
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Figures 5–11.Genitalia of Distenia gracilis (Blessig, 1872). 5–9 male, from Far East Russia 5 median lobe 6 rods of endophallus 7 hair-like thin rod of ejaculatory duct 8 tegmen a ventral view b lateral view. c dorsal view 9 tergite VIII in dorsal view 10–11 female, spermathecal capsule, both from Liaoning, China. A–B from different sides. Scale 1 mm.
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Figures 12–15.Genitalia of Distenia gracilis (Blessig, 1872), male, from Liaoning, China 12 median lobe 13 rods of endophallus, including hair-like thin rod of ejaculatory duct 14 tegmen a ventral view b lateral view c dorsal view 15 tergite VIII in dorsal view. Scale 1 mm.
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Figures 29–36.Genitalia of Distenia orientalis sp. n. 29–33 male, from Xitianmushan, Zhejiang, China 29 median lobe 30 rods of endophallus and hair-like thin rod of ejaculatory duct 31 whole median lobe, showing the position of rods of endophallus, not to scale 32 tegmen a ventral view b lateral view c dorsal view 33 tergite VIII in dorsal view 34–36 female, spermathecal capsule 35 from Fengyangshan, Zhejiang, China 34 & 36 from Tianmushan, Zhejiang, China. A & B from different sides. Scale 1 mm.
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Figures 16–18.Distenia japonica Bates, 1873. 16 male, from Iwate, Japan 17 syntype, male, from Hyogo, Japan 18 female, from Iwate, Japan a dorsal view b ventral view. Scale 5 mm.
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Figures 19–24.Genitalia of Distenia japonica Bates, 1873. 19–23 male, from Kyoto, Japan 19 median lobe 20 rods of endophallus 21 hair-like thin rod of ejaculatory duct 22 tegmen. a ventral view b lateral view c dorsal view 23 tergite VIII in dorsal view 24 female, spermathecal capsule, from Kyoto, Japan. A–B from different sides. Scale 1 mm.
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Figures 37–42.Six important characters of Distenia spp. not to scale. 37–38 Distenia gracilis. 37 male from Far East, Russia 38 female from Liaoning, China 39–40 Distenia japonica 39 male from Kyoto, Japan 40 female from Kyoto, Japan 41–42 Distenia orientalis sp. n. 41 male from Tianmushan, China 42 female from Tianmushan, China a last segment of maxillary palp, showing the tip and the ration of length to width b scape c pronotum d basal part of elytron e ventrite V f mesotibia of male, showing the apical protruding lobe.
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Figures 25–28.Distenia orientalis sp. n. 25 holotype, male, from Xitianmushan, Zhejiang, China 26 paratype, female, from Tianmushan, Zhejiang, China 27 paratype, female, from Fengyangshan, Zhejiang, China 28 paratype, male, from Wuyishan, Fujian, China a dorsal view b ventral view. Scale 5 mm.
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Figures 29–36.Genitalia of Distenia orientalis sp. n. 29–33 male, from Xitianmushan, Zhejiang, China 29 median lobe 30 rods of endophallus and hair-like thin rod of ejaculatory duct 31 whole median lobe, showing the position of rods of endophallus, not to scale 32 tegmen a ventral view b lateral view c dorsal view 33 tergite VIII in dorsal view 34–36 female, spermathecal capsule 35 from Fengyangshan, Zhejiang, China 34 & 36 from Tianmushan, Zhejiang, China. A & B from different sides. Scale 1 mm.
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Figures 37–42.Six important characters of Distenia spp. not to scale. 37–38 Distenia gracilis. 37 male from Far East, Russia 38 female from Liaoning, China 39–40 Distenia japonica 39 male from Kyoto, Japan 40 female from Kyoto, Japan 41–42 Distenia orientalis sp. n. 41 male from Tianmushan, China 42 female from Tianmushan, China a last segment of maxillary palp, showing the tip and the ration of length to width b scape c pronotum d basal part of elytron e ventrite V f mesotibia of male, showing the apical protruding lobe.
