TABLE 5 in A new genus of armored catfish (Siluriformes: Loricariidae) from the Greater Amazon, with a review of the species and description of five new species

TABLE 5 | Descriptive morphometrics of Rhinotocinclus species. Values given as percent of standard length or head length. Range includes the holotype (Hol), SD = standard deviation.
R. kwarup n=20R. discolor n=20R. pilosus n=20R. isabelae n=15CharacterHolLowHighMeanSDHolLowHighMeanSDHolLowHighMeanSDHolLowHighMeanSDStandard length (mm)21.618.823.721.324.421.625.223.322.618.122.620.217.614.617.916.6Percent of SLBody depth15.113.617.215.70.8816.216.218.717.20.7116.915.418.917.30.8419.917.820.919.40.85Predosal distance44.544.548.446.71.1146.646.250.347.71.1348.647.851.449.81.0048.845.750.948.61.48Prepelvic distance42.440.644.942.50.9842.642.146.043.81.1745.144.148.246.31.0544.341.148.445.31.75Preanal distance65.562.267.565.21.4064.663.667.165.41.0368.665.971.869.11.3666.864.369.767.11.80Preadipose distance78.272.380.076.71.6575.674.178.376.21.0478.475.480.378.31.2274.874.879.877.01.39Dorsal-fin spine length23.720.527.724.01.5925.323.225.324.10.6224.221.125.323.10.9225.122.626.024.40.86Anal-fin unbranched ray length16.012.117.114.81.1215.613.517.316.10.8013.612.416.414.41.0117.116.620.418.10.99Adipose-fin spine length7.25.38.47.10.748.67.610.38.50.826.16.07.96.70.517.47.09.48.00.59Pectoral-fin spine length28.423.929.626.61.6226.924.827.326.40.6528.424.729.827.11.2429.227.930.229.20.62Caudal peduncle depth8.37.38.67.90.357.77.78.68.20.256.46.37.56.70.308.18.18.88.50.24Dorsal-adipose fin distance20.018.920.919.80.5216.613.318.116.01.5116.712.817.515.21.4914.412.316.514.71.45Dorsal-fin base length12.29.512.711.30.9311.810.112.912.00.6912.711.214.712.31.0112.911.613.712.60.59Lower caudal-fin principal ray23.921.128.725.01.8128.425.229.727.51.3524.021.327.323.71.3227.423.429.127.41.43Cleithral width27.524.427.526.00.9726.626.528.327.20.5227.327.229.028.00.5131.629.531.630.50.56Head length35.332.437.435.41.6037.036.839.337.80.7238.938.943.141.70.9740.239.442.740.81.05Percent of HLHead depth43.641.248.044.41.9042.139.548.442.82.6141.736.243.039.91.6647.246.450.848.61.30Interorbital distance37.131.937.735.31.7630.928.734.431.01.4536.732.036.733.51.1234.533.036.334.91.02Orbital horizontal diameter18.816.821.318.61.3618.115.419.717.71.2318.415.018.916.80.9516.515.817.816.80.63Snout length52.450.055.853.01.3052.749.758.553.02.4157.353.457.355.11.1152.551.554.753.31.03Internarial distance9.16.410.48.50.998.37.710.89.00.8511.18.611.810.10.9510.39.611.610.70.55Tooth countPremaxilla-283430.22.1324232624.30.9935313733.81.812221.029.024.32.46Dentary-273329.81.6624192421.91.5834293531.81.962018.024.021.52.20