Table 16 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species

Table 16. Morphometrics for Brachyhypopomus occidentalis. ST., largest syntype specimen; SD, standard deviation; drs., drainages. Ranges for the type region refer to syntype and non-type specimens from Pacific drs. of Colombia (río San Juan and Baudó drs., Chocó). Ranges for Panama populations refer to non-type specimens grouped into four regions:Atlantic – East = río Mandinga and Cartí drs.;Atlantic – West = río Cricamola dr. (and río Carbón dr. of Costa Rica); Pacific – East = río Bayano, río Mamoni and adjacent drs. Ranges for the populations grouped under lago Maracaibo drainages refer to non-type specimens from the río El Quebradón, Motatán, and San Juan drs. of Venezuela. Colombian Pacific drs. (type region)Panama: Atlantic - EastPanama: Atlantic - WestPanama: Pacific - EastLago Maracaibo drainageSTRangeMeanSDnRangeMeanSDnRangeMeanSDnRangeMeanSDnRangeMeanSDnTotal length (TL) (mm)14775-20412735.11481-13111314.31199-20614431.51497-16113624.4580-16612324.913Length to end of anal fin (LEA) (mm)63-16810629.11469-1129611.81281-17112224.31582-14011821.9567-13210120.515Head length (HL) (mm)14.68.2-16.211.72.2178.4-13.111.31.21310.4-21.614.32.91510.3-15.513.22.058.3-13.411.01.615Proportion of TL (%)Caudal filament length (CF)14.1-21.617.32.51412.8-17.014.71.31111.8-19.716.12.41310.3-15.513.22.0512.1-23.519.13.513Proportion of LEA (%)Head length (HL)9.6-13.011.10.91411.1-12.611.90.41210.4-12.811.70.71510.3-11.510.80.559.5-12.611.00.915Snout to occiput (SO)8.1-10.59.40.7128.9-10.69.50.5129.3-11.19.90.6158.1-9.58.80.648.2-10.39.10.615Snout to anal-fin origin (SA)15.2-23.218.92.11418.5-23.520.01.41218.0-21.919.30.91517.8-20.118.91.1516.4-20.318.61.215Snout to pectoral-fin base (PP)10.4-14.812.51.11412.4-14.213.30.51211.6-14.112.70.71511.7-13.512.30.7510.6-14.012.31.015Longest pectoral-fin ray (PRL)4.5-6.25.40.5134.5-5.85.10.5124.1-5.95.00.5154.7-5.65.20.354.0-5.85.10.515Anal fin length (AF)76.8-84.080.92.21477.5-83.280.91.71277.5-83.780.61.81580.3-84.581.91.7573.5-83.780.82.415Longest anal-fin ray (ARL)3.9-5.14.50.4144.0-5.04.40.3123.4-7.14.30.8153.7-4.64.30.553.4-5.44.30.515Body depth at anal-fin origin (BD1)8.7-12.510.81.11410.0-12.311.00.8128.8-12.010.60.91510.4-12.011.20.759.5-12.311.30.715Body width at anal-fin origin (BW1)5.1-8.26.10.9145.2-6.76.00.5124.6-7.05.80.6155.7-6.76.10.455.6-7.26.50.515Body depth at anal-fin middle (BD2)8.6-11.39.50.8148.5-10.89.30.7128.0-10.69.70.8159.1-11.510.40.957.8-11.510.30.915Body width at anal-fin middle (BW2)2.1-4.02.80.6142.2-3.32.70.3122.0-3.53.00.3152.6-3.53.20.352.5-4.13.50.515Caudal filament length (CF)16.4-27.621.03.71415.5-20.517.51.71113.4-24.519.33.51311.5-18.315.32.6513.8-30.723.75.313Proportion of HL (%)Preorbital distance (PR)32.126.0-32.127.81.81424.8-28.326.21.01327.2-32.629.91.51526.4-29.228.01.1722.7-28.426.11.615Mouth width (MW)27.418.8-34.627.03.71525.0-30.327.61.81318.6-26.923.12.41525.3-28.526.71.5721.3-29.626.02.515Internarial distance (AE)20.318.9-28.222.32.71517.1-21.419.21.31319.9-23.421.31.01519.4-22.220.70.9719.2-24.621.61.515Posterior naris to eye (PE)7.53.9-7.55.51.0155.2-7.66.50.7136.3-10.48.31.1157.4-8.88.00.673.1-8.06.11.415Orbital diameter (OD)8.98.9-12.610.81.21510.7-13.511.70.9135.9-11.69.01.31510.4-12.311.50.7710.2-11.711.00.515Interorbital distance (IO)21.020.8-30.824.12.41423.5-29.326.91.81320.2-26.823.51.71523.5-29.526.92.2721.2-27.324.31.915Head depth at eye (HD1)48.841.8-51.945.12.81343.0-49.445.31.91340.4-49.043.42.51543.8-49.446.32.2542.1-48.844.92.215Head width at eye (HW1)38.431.1-50.640.85.01536.9-45.441.52.51332.2-40.835.72.61537.1-42.839.52.2535.9-43.339.22.615Head depth at occiput (HD2)70.364.6-85.272.04.91365.9-74.669.62.61359.9-75.966.94.11569.4-75.072.72.1564.3-81.372.15.115Head width at occiput (HW2)48.843.9-66.753.86.21352.9-62.057.23.11341.7-54.547.03.81553.0-62.057.64.1548.9-58.754.72.715Postorbital distance (PO)58.958.9-69.162.42.61558.6-64.361.11.81358.0-66.761.62.61557.5-65.763.22.8758.7-69.463.52.615Branchial aperture (BO)22.422.2-37.526.53.51520.8-28.125.41.91324.1-29.927.11.61521.9-30.326.43.2723.1-32.928.22.515Pectoral-fin base (PB)11.09.9-17.313.41.91510.7-14.112.51.21311.9-15.814.11.31512.5-15.313.91.079.0-18.513.32.115Caudal filament depth (CD)14.4-27.718.53.41414.7-20.918.31.71213.8-19.116.31.41517.9-25.022.32.7515.4-28.519.93.415Caudal filament width (CW)3.4-9.36.01.5144.9-9.67.51.3124.4-8.86.41.3156.7-9.78.01.353.8-10.47.21.815Other proportionsBW1 (% of BD1)52.248.6-82.156.97.71550.8-57.455.12.21342.4-66.255.36.11545.3-59.452.55.3746.9-67.057.65.715BW2 (% of BD2)33.323.7-35.828.64.21524.6-34.429.52.81325.1-35.831.12.41528.1-32.530.31.6728.9-38.334.32.615