TABLE 1 in Redescription and Molecular Characterization of Trichotylenchus dispersus (Nematoda: Dolichodoridae) in China
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TABLE 1. Morphometrics of female, male and juvenile Trichotylenchus dispersus from Leizou, China, compared with the literature.All measurements are in µm and in the form: mean ± s.d. (range). CharacterLeizhou populationMalesJuvenilesVietnam population (Siddiqi & Shama,1995)FemalesFemalesMalesn7582010L693±69.7(567–799)642.2±59.9(547–710)527±55.3(466–612)0.78±0.039(0.72–0.86)0.71±0.05(0.62–0.77)a33.9±2.1(31.7–37.4)36.8±1.9(34.2–39.5)31.2±1.2(28.7–32.6)38±3.1(33–42)37±2.5(33–40)b5.4±0.6(4.5–6.3)5.2±0.4(4.7–5.7)4.7±0.4(4.4–5.2)5.7±4.1(5–5.9)5.4±4.1(5.2–6.5)c14±0.8(13–15.4)14±0.7(13.5–15.1)12±0.7(11.2–13.1)15±1.8(13–18)16.7±2.3(14–20)c´3.3±0.3(2.8–3.5)3.5±0.3(3.1–3.9)3.2±0.3(2.8–3.6)V54.3±1.7(52.1–56.4)54.5±3.4(51–61)V´58.5±1.6(56.2–60.6)G121.1±1.7(18.8–22.8)G220.1±0.5(19.2–20.5)M53.7±2.2(50.1–56.4)54.2±1(52.9–55.2)53.1±1.4(51.1–55.9)MB49.1±0.9(47.7–50.5)49.5±1(47.8–50.4)58.9±1.8(56.3–62.2)51.5±1.2(50–53)50–53O0.10.10.1Lip region diam6.5±0.5(6–7.2)6±0.4(5.8–6.6)5.8±0.3(5.2–6.3)Lip region high3.6±0.3(3.2–3.9)3.5±0.1(3.3–3.6)3.1±0.3(2.6–3.6)Stylet19.5±0.7(18.6–20.7)18.3±0.3(18–18.8)17.7±0.7(17–19.1)19±0.6(18–20)19±0.3(18.5–19.5)Stylet conus10.5±0.5(9.9–11.1)9.9±0.2(9.6–10.2)9.4±0.5(8.7–10.2)Stylet knob height1.7±0.4(1.1–2.4)1.5±0.2(1.2–1.8)1.6±0.3(1.3–2.1)Stylet knob width3.3±0.4(2.8–3.8)2.9±0.3(2.5–3.2)3±0.3(2.5–3.6)DGO2±0.3(1.6–2.5)1.5±0.5(1.3–2.4)1.6±0.3(1.2–2)1.5–2.5Median bulb length14±0.6(13.5–15)12.3±0.7(11.9–13.5)12±0.7(11–13.3)14–15Median bulb width9.6±0.4(8.9–10.1)9±0.8(8–9.8)8.6±0.5(7.6–9.2)10(average)Median bulb from anterior63.1±2.6(58.1–66.4)60.6±1.6(58.9–62.7)55.7±3.4(51–60.5)Excretory pore104.5±7.2(95.6–118.4)96.4±5.7(91.3–104.6)88.9±7.1(78–99.2)113±3.5(107–117)109±3.1(106–115)Pharynx length128.6±6.8(117.2–139.3)122.4±3.2(116.7–124.7)94.6±6.3(85.2–104.3)131±3.6(125–138)Max body widths20.4±1.3(17.9–21.9)17.5±1.8(15–19.4)17±1.4(15.6–19.3)19–2318–22Vulva from anterior376±31.9(320–418)425±27(390–478)Anus from anterior643.3±64.7(527.7–743.1)596.4±56.4(507.8–662.6)487.7±52.7(427.3–563.3)VA267.7±34.7(207.7–325.2)Diam. at vulva20.2±1.3(17.6–21.8)Tail49.7±5.8(39.3–56.1)45.8±4.1(39.2–49.3)44.2±4.5(38.4–50.4)Diam. at anus14.9±1.1(13–16.3)13.3±0.8(12.5–14.2)14±1.6(11.6–15.5)Post–anal intestinal sac9.8±2.3(6.7–13.9)10.2±0.8(9.6–11.2)7±0.9(5.5–7.9)Spicule length24.4±1.1(23.1–25.5)23±0.7(22.0–24.5)Gubernaculum length10.6±0.7(9.7–11.6)11.8±0.9(10–13)



