Table 8 in Five new and five known species of the genus Tylencholaimus de Man, 1876 (Nematoda: Dorylaimida: Tylencholaimoidea) from Western Ghats of India
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Table 8. Measurements of Tylencholaimus southindicus sp. nov. All measurements are in µm and in the form: mean ± s.d. (range). LocalitiesType populationBhagamandala populationCharactersHolotype femaleParatypes femalesParatypes malesFemalesn10816L508493.8 ± 18.5 (468–527)488.1 ± 21.2 (452–531)504.2 ± 28.2 (441–558)a30.528.6 ± 1.2 (26.6–30.7)29.3 ± 0.51 (29.2–30.8)29.9 ± 2.13 (25.9–33.9)b3.13.2 ± 0.1 (2.9–3.4)3.1 ± 0.07 (3.0–3.2)3.2 ± 0.14 (3.0–3.5)c47.150.5 ± 2.2 (47.1–53.8)44.0 ± 3.10 (40.5–49.8)45.6 ± 5.1 (39.1–62.0)c’0.780.72 ± 0.4 (0.69–0.83)0.88 ± 0.05 (0.83–1.0)0.86 ± 0.07 (0.67–1.0)V70.568.7 ± 0.79 (67.8–70.5)–66.9 ± 1.5 (64.3–69.6)G126.426.4 ± 1.9 (22–29)–25.7 ± 1.8 (22.9–29.9)G28.38.6 ± 1.3 (5.5–10.5)–5.5 ± 0.75 (4.3–6.9)Body diameter at neck base17.617.2 ± 0.75 (15–18)16.5 ± 0.58 (15.5–17.5)16.9 ± 0.57 (15–17.5)Body diameter at mid body16.616.9 ± 0.43 (16–17.5)16.2 ± 0.83 (15.0–17.5)16.5 ± 0.76 (16–17)Body diameter at anus1413.3 ± 0.62 (11–13.5)12.1 ± 0.47 (11.5–12.5)12.4 ± 0.45 (11–12)Lip region diameter5.55.4 ± 0.35 (5.0–6.0)5.5 ± 0.33 (5.0–6.0)5.4 ± 0.43 (5.0–6.0)Lip region height3.03.2 ± 0.24 (3.0–3.5)3.1 ± 0.21 (3.0–3.5)3.2 ± 0.23 (3.0–3.5)Amphidial aperture2.52.1 ± 0.14 (2.0–2.5)2.3 ± 0.32 (2.0–2.5)2.2 ± 0.24 (2.0–2.5)Odontostyle length5.04.9 ± 0.20 (4.5–5.5)5.2 ± 0.23 (5.0–5.5)4.8 ± 0.11 (4.5–5.5)Odontophore length6.05.6 ± 0.3 (5.0–6.0)5.6 ± 0.24 (5.5–6.0)5.5 ± 0.27 (5.0–6.0)Total stylet length1110.6 ± 0.36 (10.0–11.5)10.7 ± 0.38 (10.5–11.5)10.4 ± 0.27 (10–11)Guiding ring from anterior end4.04.2 ± 0.31 (4.0–5.0)3.7 ± 0.21 (3.5–4.0)4.1 ± 0.44 (3.5–5.0)Nerve ring from anterior end6662.8 ± 2.1 (59–66)61.4 ± 1.2 (59–62)62.8 ± 1.8 (58–66)Neck length159155.7 ± 4.7 (149–164)156.1 ± 4.6 (152–162)151.6 ± 5.7 (142–164)Expanded part of pharynx6965.9 ± 2.6 (61–71)68.6 ± 2.1 (66–71)62.9 ± 1.9 (60–67)Cardia length5.05.3 ± 0.46 (5.0–6.0)5.5 ± 0.46 (5.0–6.0)4.7 ± 0.90 (4.0–6.0)Anterior genital branch137133.1 ± 10.7 (109–151)–132.4 ± 9.6 (113–151)Posterior genital branch4343.5 ± 7.4 (26–54)–28.4 ± 4.4 (22–38)Vaginal length9.08.4 ± 0.42 (8.0–9.0)–9.1 ± 0.52 (8.5–10)Vulva from anterior end358339.3 ± 13.6 (320–364)–344.8 ± 23.8 (292–377)Prerectum length6965.2 ± 9.02 (50–80)78.4 ± 11.6 (61–102)65.4 ± 8.2 (54–86)Rectum length1514.8 ± 2.1 (11.5–16.5)20.3 ± 0.64 (19–21)14.3 ± 0.75 (12.5–15.5)Tail length119.8 ± 0.41 (9.0–11)10.9 ± 0.58 (10.0–11.5)10.9 ± 0.76 (9.0–11)Spicules length––17.2 ± 0.47 (17–18)–Lateral guiding pieces––4.9 ± 0.24 (4.5–5.5)–Ventromedian supplements––2–
表8 南印度垫刀线虫(Tylencholaimus southindicus sp. nov.)新种的形态测量数据。所有测量单位均为微米(µm),数据以「平均值±标准差(取值范围)」的形式呈现。 采集地:模式种群、巴加曼达莱种群 测量特征 | 正模雌虫 | 副模雌虫 | 副模雄虫 雌虫样本量 | 1 | 8 | 16 虫体长度(L) | 508 | 493.8±18.5(468–527) | 488.1±21.2(452–531) | 504.2±28.2(441–558) a指数 | 30.5 | 28.6±1.2(26.6–30.7) | 29.3±0.51(29.2–30.8) | 29.9±2.13(25.9–33.9) b指数 | 3.1 | 3.2±0.1(2.9–3.4) | 3.1±0.07(3.0–3.2) | 3.2±0.14(3.0–3.5) c指数 | 47.1 | 50.5±2.2(47.1–53.8) | 44.0±3.10(40.5–49.8) | 45.6±5.1(39.1–62.0) c’指数 | 0.78 | 0.72±0.4(0.69–0.83) | 0.88±0.05(0.83–1.0) | 0.86±0.07(0.67–1.0) 阴门位置(V) | 70.5 | 68.7±0.79(67.8–70.5) | – | 66.9±1.5(64.3–69.6) G1 | 126.4 | 26.4±1.9(22–29) | – | 25.7±1.8(22.9–29.9) G2 | 8.3 | 8.6±1.3(5.5–10.5) | – | 5.5±0.75(4.3–6.9) 颈基部体宽 | 17.6 | 17.2±0.75(15–18) | 16.5±0.58(15.5–17.5) | 16.9±0.57(15–17.5) 中部体宽 | 16.6 | 16.9±0.43(16–17.5) | 16.2±0.83(15.0–17.5) | 16.5±0.76(16–17) 肛后体宽 | 14 | 13.3±0.62(11–13.5) | 12.1±0.47(11.5–12.5) | 12.4±0.45(11–12) 唇区直径 | 5.5 | 5.4±0.35(5.0–6.0) | 5.5±0.33(5.0–6.0) | 5.4±0.43(5.0–6.0) 唇区高度 | 3.0 | 3.2±0.24(3.0–3.5) | 3.1±0.21(3.0–3.5) | 3.2±0.23(3.0–3.5) 感器孔 | 2.5 | 2.1±0.14(2.0–2.5) | 2.3±0.32(2.0–2.5) | 2.2±0.24(2.0–2.5) 齿针长度 | 5.0 | 4.9±0.20(4.5–5.5) | 5.2±0.23(5.0–5.5) | 4.8±0.11(4.5–5.5) 齿杆长度 | 6.0 | 5.6±0.3(5.0–6.0) | 5.6±0.24(5.5–6.0) | 5.5±0.27(5.0–6.0) 总针长 | 11 | 10.6±0.36(10.0–11.5) | 10.7±0.38(10.5–11.5) | 10.4±0.27(10–11) 前端至引导环距离 | 4.0 | 4.2±0.31(4.0–5.0) | 3.7±0.21(3.5–4.0) | 4.1±0.44(3.5–5.0) 前端至神经环距离 | 66 | 62.8±2.1(59–66) | 61.4±1.2(59–62) | 62.8±1.8(58–66) 食道长度 | 159 | 155.7±4.7(149–164) | 156.1±4.6(152–162) | 151.6±5.7(142–164) 咽膨大部长度 | 69 | 65.9±2.6(61–71) | 68.6±2.1(66–71) | 62.9±1.9(60–67) 贲门长度 | 5.0 | 5.3±0.46(5.0–6.0) | 5.5±0.46(5.0–6.0) | 4.7±0.90(4.0–6.0) 前生殖支长度 | 137 | 133.1±10.7(109–151) | – | 132.4±9.6(113–151) 后生殖支长度 | 43 | 43.5±7.4(26–54) | – | 28.4±4.4(22–38) 阴道长度 | 9.0 | 8.4±0.42(8.0–9.0) | – | 9.1±0.52(8.5–10) 前端至阴门距离 | 358 | 339.3±13.6(320–364) | – | 344.8±23.8(292–377) 直肠前段长度 | 69 | 65.2±9.02(50–80) | 78.4±11.6(61–102) | 65.4±8.2(54–86) 直肠长度 | 15 | 14.8±2.1(11.5–16.5) | 20.3±0.64(19–21) | 14.3±0.75(12.5–15.5) 尾长 | 11 | 9.8±0.41(9.0–11) | 10.9±0.58(10.0–11.5) | 10.9±0.76(9.0–11) 交合刺长度 | – | – | 17.2±0.47(17–18) | – 侧引导片 | – | – | 4.9±0.24(4.5–5.5) | – 腹中位交合乳突 | – | – | 2 | –



