Table 5 in Description of five new and four known species of Dorylaimellus Cobb, 1913 with perioral disc (Nematoda: Belondiroidea) from the Western Ghats of India

Table 5. Morphometrics of Dorylaimellus attenuatus sp. nov. All the measurements are in µm except L in mm, and in the form: mean ±SD (range). CharactersHolotype femaleParatype femalesn113L0.770.8 ± 0.1 (0.73–0.84)a43.244 ± 1.7 (40.7–47.2)b4.84.6 ± 0.3 (3.9–5.1)c9.39.1 ± 0.3 (8.5–9.6)c′9.28.6 ± 0.5 (7.4–9.2)V48.647.9 ± 0.7 (47–49)G17.97.8 ± 0.6 (7.3–9.3)G28.48.7 ± 1.6 (7.2–13.1)Body diam. at pharynx base1717.2 ± 0.9 (16–19)Body diam. at mid–body1818.1 ± 0.9 (17–19)Body diam. at anus/cloaca910.3 ± 0.5 (10–11)Lip region diam.66Lip region height43.7 ± 0.4 (3–4)Amphid aperture55Odontostyle length55.1 ± 0.2 (5.0–5.5)Odontophore length109.5 ± 0.5 (9–10)Guiding ring from ant. end–5Nerve ring from ant. end5962.9 ± 1.7 (61–65)Neck length170175.2 ± 7.8 (159–186)Expanded part of pharynx7675.3 ± 7.4 (61–89)Cardia length56.0 ± 0.8 (5–7)Anterior genital branch6163.9 ± 7.9 (54–80)Posterior genital branch6570.5 ± 13.3 (57–108)Vaginal depth109.5 ± 0.9 (8–11)Vulva from ant. end376382.2 ± 10.8 (356–398)Prerectum length7075.2 ± 9.7 (57–90)Rectum length1917.5 ± 1.3 (16–20)Tail length8388 ± 3.4 (82–95)表5 细形矛线属新种（Dorylaimellus attenuatus sp. nov.）的形态测量参数 除体长（L）单位为毫米（mm）外，其余所有测量值单位均为微米（μm），数据以「平均值±标准差（范围）」的形式呈现。 | 测量性状 | 模式雌虫 | 副模雌虫 | |-------------------------|------------------------|------------------------------| | 样本量（sn） | 1头 | 13头 | | 体长（L） | 0.77 mm | 0.8 ± 0.1 (0.73–0.84) mm | | a值（体长/体宽比） | 43.2 | 44 ± 1.7 (40.7–47.2) | | b值（体长/颈长比） | 4.8 | 4.6 ± 0.3 (3.9–5.1) | | c值（体长/尾长比） | 9.3 | 9.1 ± 0.3 (8.5–9.6) | | c'值（尾长/肛门处体宽比）| 9.2 | 8.6 ± 0.5 (7.4–9.2) | | 阴门位置（V，体长占比） | 48.6 | 47.9 ± 0.7 (47–49) | | 前生殖腺长（G₁） | 17.9 μm | 7.8 ± 0.6 (7.3–9.3) μm | | 后生殖腺长（G₂） | 8.4 μm | 8.7 ± 1.6 (7.2–13.1) μm | | 咽基部体宽 | 17 μm | 17.2 ± 0.9 (16–19) μm | | 中部体宽 | 18 μm | 18.1 ± 0.9 (17–19) μm | | 肛门/泄殖腔处体宽 | 9 μm | 10.3 ± 0.5 (10–11) μm | | 唇区宽 | 6 μm | 6 μm | | 唇区高 | 4 μm | 3.7 ± 0.4 (3–4) μm | | 感囊孔宽 | 5 μm | 5 μm | | 齿针长 | 5 μm | 5.1 ± 0.2 (5.0–5.5) μm | | 齿杆长 | 10 μm | 9.5 ± 0.5 (9–10) μm | | 前端至引导环的距离 | 无记录 | 5 μm | | 前端至神经环的距离 | 59 μm | 62.9 ± 1.7 (61–65) μm | | 颈长 | 170 μm | 175.2 ± 7.8 (159–186) μm | | 咽膨大部长 | 76 μm | 75.3 ± 7.4 (61–89) μm | | 贲门长 | 5 μm | 6.0 ± 0.8 (5–7) μm | | 前生殖管长 | 61 μm | 63.9 ± 7.9 (54–80) μm | | 后生殖管长 | 65 μm | 70.5 ± 13.3 (57–108) μm | | 阴道深度 | 10 μm | 9.5 ± 0.9 (8–11) μm | | 前端至阴门的距离 | 376 μm | 382.2 ± 10.8 (356–398) μm | | 直肠前区长 | 70 μm | 75.2 ± 9.7 (57–90) μm | | 直肠长 | 19 μm | 17.5 ± 1.3 (16–20) μm | | 尾长 | 83 μm | 88 ± 3.4 (82–95) μm |