Tab. 1 in Unexpectedly high diversity in a small basin: A taxonomic revision of Eurycheilichthys (Siluriformes: Loricariidae), with descriptions of seven new species

Tab. 1. Descriptive morphometrics of Eurycheilichthys species. Values are given as percents of standard length or of head length. Hol = holotype. SD = standard deviation. Data in bold are distinguishing features among species. CharacterE. pantherinus n=23E. limulus n=26E. apocremnus n=18E. castaneus n=25E. coryphaenus n=10LowHighMeanLowHighMeanHolLowHighMeanHolLowHighMeanHolLowHighMeanStandard length (mm)33.048.142.641.350.445.847.038.154.145.548.137.249.644.046.736.249.741.2Percents of SLHead length30.637.635.130.434.732.435.832.936.634.632.931.235.332.933.331.535.834.4Predorsal length43.549.445.642.947.645.345.040.847.044.342.940.647.443.444.141.045.043.7Dorsal-fin spine length19.924.522.218.323.520.423.721.124.623.221.419.823.821.821.821.824.023.0First anal-fin ray length14.919.017.316.122.318.320.318.322.120.719.917.622.119.818.016.719.318.0Pectoral-fin spine length21.827.424.119.824.722.423.621.626.124.222.420.925.523.226.224.127.426.2First pelvic-fin ray length16.420.818.713.021.416.921.720.423.321.820.417.521.119.416.916.920.118.3Trunk length12.615.614.012.716.415.015.214.116.415.214.512.414.913.914.712.715.814.8Abdominal length20.126.623.920.826.223.024.222.626.723.922.321.025.123.123.820.625.822.7Cleithral width27.332.029.923.826.825.230.428.431.830.127.824.929.726.827.826.229.527.4Body depth at dorsal fin13.218.014.814.119.216.317.814.718.416.715.413.816.715.217.315.118.716.8Body width at anal fin11.514.612.811.214.513.112.812.014.012.912.511.913.912.912.912.213.913.1Caudal peduncle length27.235.531.026.035.332.829.524.733.428.734.925.434.931.931.723.632.630.2Caudal peduncle depth7.810.28.79.611.510.511.610.212.311.110.69.812.410.510.09.510.610.0Percents of HLSnout length48.663.254.549.060.053.253.250.059.355.852.550.858.353.550.548.554.151.8Orbital diameter13.418.816.010.914.512.110.09.514.211.412.010.814.912.213.913.818.515.7Interorbital width31.342.334.235.944.339.234.229.638.335.035.531.937.535.135.032.837.335.6Head depth42.253.945.343.353.847.646.443.248.646.548.744.753.347.849.247.854.050.0Left mandibular ramus9.212.510.410.014.111.812.69.114.412.49.68.211.19.712.29.313.211.7