Table 3 in Eventually tested: Phylogenetic position of " Testechiniscus " meridionalis (Murray, 1906) (Heterotardigrada) revealed
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Table 3 Measurements [in μm] of selected morphological structures of adult males of Echiniscus meridionalis stat. rev. mounted in Hoyer’ s medium. Abbreviations: sp – the proportion between the length of a given structure and the length of the scapular plate. CHARACTERNRANGEMEANSDμmspμmspμmspBody length10151–173519–622164556830Scapular plate length1027.5–31.3–29.5–1.1–Head appendage lengthsCirrus internus813.7–15.646.0–55.214.649.80.82.7Cephalic papilla108.4–10.829.2–36.29.632.70.82.2Cirrus externus1015.3–19.955.6–67.517.659.61.43.8Clava106.4–7.921.7–25.87.124.10.51.1Cirrus A1045.3–59.4157.0–202.751.5174.84.416.2Cirrus A /Body length ratio1026%–37%–32%–4%–Body appendage lengthsCirrus C103.0–48.09.8–170.837.0125.913.244.6Cirrus C d105.0–71.016.3–240.754.4185.218.462.5Spine D d83.0–5.010.0–16.03.612.20.72.4Cirrus E1090.0–130.0313.7–423.7107.5364.413.140.1Spine on leg I length102.5–3.58.4–11.92.99.70.41.2Papilla on leg IV length103.0–3.910.0–13.13.311.30.30.8Number of teeth on the collar105–7–5.7–0.8–Claw I heightsBranch108.0–9.827.5–32.18.930.10.61.4Spur102.0–2.86.8–9.32.48.20.20.7Spur/branch height ratio1023%–30%–27%–2%–Claw II heightsBranch107.6–9.026.2–30.78.328.10.41.3Spur101.6–2.55.8–8.52.06.80.30.8Spur/branch height ratio1021%–28%–24%–2%–Claw III heightsBranch107.3–9.526.5–32.48.428.50.71.9Spur101.8–2.46.5–7.72.17.00.20.4Spur/branch height ratio1022%–26%–25%–1%–Claw IV heightsBranch108.7–10.330.0–35.29.632.40.61.6Spur92.6–3.08.7–10.52.89.60.20.6Spur/branch height ratio925%–33%–30%–3%–
表3 采用霍伊氏封固剂（Hoyer’s medium）封片的经修订恢复有效分类地位的南棘影棘螨（Echiniscus meridionalis stat. rev.）成年雄虫的选定形态结构测量数据（单位：μm）。 缩写说明：sp为某一结构长度与肩板（scapular plate）长度的比值。 性状 样本数 测量值范围 sp范围 均值（μm） sp均值 标准差（μm） sp标准差 体长 10 151–1735 19–622 16 455 68 30 肩板长度 10 27.5–31.3 – 29.5 – 1.1 – 头部附肢长度 内触须（Cirrus internus） 8 13.7–15.6 46.0–55.2 14.6 49.8 0.8 2.7 头乳突（Cephalic papilla） 10 8.4–10.8 29.2–36.2 9.6 32.7 0.8 2.2 外触须（Cirrus externus） 10 15.3–19.9 55.6–67.5 17.6 59.6 1.4 3.8 棒状附肢（Clava） 10 6.4–7.9 21.7–25.8 7.1 24.1 0.5 1.1 A触须（Cirrus A） 10 45.3–59.4 157.0–202.7 51.5 174.8 4.4 16.2 A触须/体长比值 10 26%–37% – 32% – 4% – 身体附肢长度 C触须（Cirrus C） 10 3.0–48.0 9.8–170.8 37.0 125.9 13.2 44.6 C背侧触须（Cirrus C d） 10 5.0–71.0 16.3–240.7 54.4 185.2 18.4 62.5 D背侧棘（Spine D d） 8 3.0–5.0 10.0–16.0 3.6 12.2 0.7 2.4 E触须（Cirrus E） 10 90.0–130.0 313.7–423.7 107.5 364.4 13.1 40.1 第I足棘长度 10 2.5–3.5 8.4–11.9 2.9 9.7 0.4 1.2 第IV足乳突长度 10 3.0–3.9 10.0–13.1 3.3 11.3 0.3 0.8 领齿数量 10 5–7 – 5.7 – 0.8 – 第I爪高度 爪支（Branch） 10 8.0–9.8 27.5–32.1 8.9 30.1 0.6 1.4 爪距（Spur） 10 2.0–2.8 6.8–9.3 2.4 8.2 0.2 0.7 爪距/爪支高度比 10 23%–30% – 27% – 2% – 第II爪高度 爪支（Branch） 10 7.6–9.0 26.2–30.7 8.3 28.1 0.4 1.3 爪距（Spur） 10 1.6–2.5 5.8–8.5 2.0 6.8 0.3 0.8 爪距/爪支高度比 10 21%–28% – 24% – 2% – 第III爪高度 爪支（Branch） 10 7.3–9.5 26.5–32.4 8.4 28.5 0.7 1.9 爪距（Spur） 10 1.8–2.4 6.5–7.7 2.1 7.0 0.2 0.4 爪距/爪支高度比 10 22%–26% – 25% – 1% – 第IV爪高度 爪支（Branch） 10 8.7–10.3 30.0–35.2 9.6 32.4 0.6 1.6 爪距（Spur） 9 2.6–3.0 8.7–10.5 2.8 9.6 0.2 0.6 爪距/爪支高度比 9 25%–33% – 30% – 3% –
