Tab 1. Habitat characteristics of the 17 study sites in the Río Acahuapa, San Vicente, El Salvador, 2011-2012. Average values of each of the environmental variables for five sampling campaigns. SitesT (°C)pHDO (mg/L)Conductivity (uS)Width (m)Depth (cm)Salinity (ppt)Water velocity (m/s)Sand (%)Rock (%)Leaves (%)Logs (%)Silt (%)Elevation (m)ALE30.86.59.8325.623.023.10.110.2061.728.32.01.76.319ACA231.06.96.3331.119.428.60.090.3118.941.33.633.32.995ACA530.17.06.4364.615.224.00.120.1825.333.02.131.68.0110ACA431.16.96.2258.811.725.90.080.1825.528.13.230.612.6115SFE30.08.56.6291.69.626.40.050.1812.946.13.737.40.0137SIS30.26.96.3296.910.321.80.100.2117.744.92.335.10.0177LJO30.06.76.1226.611.827.10.080.2446.029.61.021.22.2184ACA1226.56.54.9224.15.411.30.070.1127.532.02.721.915.9267SCR27.46.76.4457.77.334.30.080.2124.637.15.518.913.9301AMA26.56.25.5234.25.217.90.080.2121.537.03.722.615.3314GRA27.66.35.9225.84.224.10.080.1624.738.22.418.716.0325ACH27.86.46.1328.53.827.50.080.1817.740.43.328.710.0341TEM27.66.45.4484.44.613.70.080.1513.039.32.733.311.7348FRI26.16.25.4180.34.316.90.080.1221.940.52.523.211.9351ACA1628.38.05.5344.48.318.00.080.1734.338.52.020.25.0419ISM27.76.34.7324.44.217.90.080.1224.528.68.912.925.1509IST28.56.85.0438.49.620.80.180.2021.933.03.423.418.3519

Published as part of Álvarez, Francisco S., Matamoros, Wilfredo A. & Chicas, Francisco A., 2017, The contribution of environmental factors to fish assemblages in the Río Acahuapa, a small drainage in Central America, pp. 4 in Neotropical Ichthyology 15 (3) on page 4, DOI: 10.1590/1982-0224-20170023, http://zenodo.org/record/20719581