Table 3 in A new species of the toothed toad Oreolalax (Anura, Megophryidae) from Sichuan Province, China

Table 3. Morphometric comparisons between Oreolalax longmenmontis sp. nov. and its relatives. P-value from Mann-Whitney U test between the new species and each relative. The significant level is 0.05. See abbreviations for characters in the Materials and methods section. CharactersOreolalax longmenmontis sp. nov.Oreolalax popeiOreolalax nanjiangensisOreolalax chuanbeiensisMale (N = 3)Male (N = 10)P-valueMale (N = 4)P-valueMale (N = 13)P-valueMean ± SDRangeMean ± SDRangeMean ± SDRangeMean ± SDRangeSVL56.8 ± 6.751.2-64.264.3 ± 2.759.3-68.4/53.7 ± 1.651.4-55.0/50.9 ± 2.646.7-56.0/HDL18.5 ± 1.917.2-20.624.0 ± 0.922.4-24.90.00721.3 ± 0.421-21.80.05717.9 ± 0.617.1-19.10.007HDW21.2 ± 2.119.1-23.323.9 ± 1.021.9-24.90.81119.8 ± 0.919.1-210.85717.7 ± 0.517.2-19.20.025SL8.2 ± 1.17.3-9.59.8 ± 0.49.0-10.50.0148.1 ± 0.37.8-8.50.2297.8 ± 0.47.1-8.40.014NS4.3 ± 0.43.8-4.64.6 ± 0.34.2-5.30.4694.3 ± 0.24.1-4.50.1144.3 ± 0.33.8-4.70.025EN4.0 ± 0.43.6-4.34.6 ± 0.34.1-5.30.6923.7 ± 0.43.3-4.10.6293.6 ± 0.23.2-4.00.800IND4.1 ± 0.43.7-4.54.7 ± 0.34.0-5.10.4694.1 ± 0.13.9-4.20.1144.7 ± 0.24.1-4.90.004IOD5.9 ± 0.45.5-6.26.4 ± 0.45.6-6.90.3715.0 ± 0.54.3-5.40.2295.8 ± 0.25.5-6.20.082ED6.1 ± 0.35.8-6.46.4 ± 0.45.5-6.80.1125.0 ± 0.34.5-5.30.1145.0 ± 0.24.6-5.50.189UEW5.3 ± 0.64.6-5.66.0 ± 0.25.6-6.30.5735.0 ± 0.84.5-6.21.0004.2 ± 0.23.9-4.50.014LW5.7 ± 0.75.0-6.36.5 ± 0.75.3-7.31.0005.8 ± 0.55.1-6.30.2295.7 ± 0.54.9-6.70.039LAL29.5 ± 1.628-31.230.2 ± 1.328.5-32.60.01426.3 ± 1.224.5-27.20.22926.5 ± 0.724.9-27.50.704THL29.8 ± 2.327.2-31.732.2 ± 1.430.1-34.30.16127.4 ± 1.625.6-29.20.62926.0 ± 1.023.6-27.30.364TL29.5 ± 3.525.7-32.831.4 ± 1.229.1-33.20.01426.2 ± 0.925.1-27.40.11425.1 ± 1.023-26.60.111TW6.5 ± 1.05.4-7.37.1 ± 0.56.5-7.81.0006.0 ± 0.25.7-6.20.6296.4 ± 0.94.4-7.40.439TFL44.1 ± 4.239.6-47.947.1 ± 1.744.6-49.70.77039.0 ± 1.238.1-40.50.11438.3 ± 1.336.0-40.50.189FL28.3 ± 3.325.4-31.931.4 ± 1.129.9-33.10.28128.1 ± 1.726.5-30.00.11425.8 ± 1.124.4-27.30.704表3 龙门山齿蟾（Oreolalax longmenmontis sp. nov.）与其近缘物种的形态测量学比较。本研究采用曼-惠特尼U检验（Mann-Whitney U test）计算新种与各近缘种间的P值，显著性水平设定为0.05。各测量性状的缩写说明详见材料与方法章节。 | 测量性状 | 龙门山齿蟾（新种） | | 波普齿蟾 | | | 南江齿蟾 | | | 川北齿蟾 | | | | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | | | 雄性（N=3） | | 雄性（N=10） | P值 | 雄性（N=4） | P值 | 雄性（N=13） | P值 | | | 平均值±标准差 | 范围 | 平均值±标准差 | 范围 | 平均值±标准差 | 范围 | 平均值±标准差 | 范围 | 平均值±标准差 | 范围 | | SVL（snout-vent length） | 56.8±6.7 | 51.2-64.2 | 64.3±2.7 | 59.3-68.4 | / | 53.7±1.6 | 51.4-55.0 | / | 50.9±2.6 | 46.7-56.0 | / | | HDL（head length） | 18.5±1.9 | 17.2-20.6 | 24.0±0.9 | 22.4-24.9 | 0.007 | 21.3±0.4 | 21-21.8 | 0.057 | 17.9±0.6 | 17.1-19.1 | 0.007 | | HDW（head width） | 21.2±2.1 | 19.1-23.3 | 23.9±1.0 | 21.9-24.9 | 0.811 | 19.8±0.9 | 19.1-21 | 0.857 | 17.7±0.5 | 17.2-19.2 | 0.025 | | SL（snout length） | 8.2±1.1 | 7.3-9.5 | 9.8±0.4 | 9.0-10.5 | 0.014 | 8.1±0.3 | 7.8-8.5 | 0.229 | 7.8±0.4 | 7.1-8.4 | 0.014 | | NS（narial spacing） | 4.3±0.4 | 3.8-4.6 | 4.6±0.3 | 4.2-5.3 | 0.469 | 4.3±0.2 | 4.1-4.5 | 0.114 | 4.3±0.3 | 3.8-4.7 | 0.025 | | EN（eye-narial distance） | 4.0±0.4 | 3.6-4.3 | 4.6±0.3 | 4.1-5.3 | 0.692 | 3.7±0.4 | 3.3-4.1 | 0.629 | 3.6±0.2 | 3.2-4.0 | 0.800 | | IND（internarial distance） | 4.1±0.4 | 3.7-4.5 | 4.7±0.3 | 4.0-5.1 | 0.469 | 4.1±0.1 | 3.9-4.2 | 0.114 | 4.7±0.2 | 4.1-4.9 | 0.004 | | IOD（interorbital distance） | 5.9±0.4 | 5.5-6.2 | 6.4±0.4 | 5.6-6.9 | 0.371 | 5.0±0.5 | 4.3-5.4 | 0.229 | 5.8±0.2 | 5.5-6.2 | 0.082 | | ED（eye diameter） | 6.1±0.3 | 5.8-6.4 | 6.4±0.4 | 5.5-6.8 | 0.112 | 5.0±0.3 | 4.5-5.3 | 0.114 | 5.0±0.2 | 4.6-5.5 | 0.189 | | UEW（upper eyelid width） | 5.3±0.6 | 4.6-5.6 | 6.0±0.2 | 5.6-6.3 | 0.573 | 5.0±0.8 | 4.5-6.2 | 1.000 | 4.2±0.2 | 3.9-4.5 | 0.014 | | LW（lip width） | 5.7±0.7 | 5.0-6.3 | 6.5±0.7 | 5.3-7.3 | 1.000 | 5.8±0.5 | 5.1-6.3 | 0.229 | 5.7±0.5 | 4.9-6.7 | 0.039 | | LAL（lower arm and hand length） | 29.5±1.6 | 28-31.2 | 30.2±1.3 | 28.5-32.6 | 0.014 | 26.3±1.2 | 24.5-27.2 | 0.229 | 26.5±0.7 | 24.9-27.5 | 0.704 | | THL（thigh length） | 29.8±2.3 | 27.2-31.7 | 32.2±1.4 | 30.1-34.3 | 0.161 | 27.4±1.6 | 25.6-29.2 | 0.629 | 26.0±1.0 | 23.6-27.3 | 0.364 | | TL（tibia length） | 29.5±3.5 | 25.7-32.8 | 31.4±1.2 | 29.1-33.2 | 0.014 | 26.2±0.9 | 25.1-27.4 | 0.114 | 25.1±1.0 | 23-26.6 | 0.111 | | TW（tarsus width） | 6.5±1.0 | 5.4-7.3 | 7.1±0.5 | 6.5-7.8 | 1.000 | 6.0±0.2 | 5.7-6.2 | 0.629 | 6.4±0.9 | 4.4-7.4 | 0.439 | | TFL（tarsus-foot length） | 44.1±4.2 | 39.6-47.9 | 47.1±1.7 | 44.6-49.7 | 0.770 | 39.0±1.2 | 38.1-40.5 | 0.114 | 38.3±1.3 | 36.0-40.5 | 0.189 | | FL（foot length） | 28.3±3.3 | 25.4-31.9 | 31.4±1.1 | 29.9-33.1 | 0.281 | 28.1±1.7 | 26.5-30.0 | 0.114 | 25.8±1.1 | 24.4-27.3 | 0.704 |