Table 5 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species

Table 5. Counts of the number of bilateral columns of electrocytes (EC1 = electrocyte columns at anal-fin terminus, EC2 = electrocyte columns at mid-caudal filament), and scale rows above lateral line (LL) for 28 species of Brachyhypopomus. Regions: type regions are preceded by an asterisk. See Table 2 for list of country and state abbreviations, and additional notes on regions. Electrocyte columns presented as range, with mode in parentheses. Data in the format “3/4” indicates alternation of 3 and 4 columns in individual specimens at the measurement point. N for electrocyte columns refer to immature specimens, mature females, and mature males, respectively (total in parentheses). For EC and SAL, mode is replaced by median (underlined) if no modal value. SpeciesRegionElectrocyte columnsScales above LLImmatureMature FemaleMature maleNRange/modeNEC1EC2EC1EC2EC1EC2B. alberti*upper Madeira dr., Beni, BO3333337,2,3 (12)4-6 (5)13B. arrayae*upper Madeira dr., Beni, BO3333337,6,2 (15)5-6 (5)12B. batesi*r. Amazonas, Am, BR3232329,4,2 (15)5-7 (5)15B. beebeir. Amazonas, Am, BR333333-410,10,10 (30)5-7 (6)20B. belindae*r. Amazonas, Am, BR4-5 (4.5)4-5 (4.5)----45-6 (6)6B. benjamini*r. Ucayali, Lo, PE33333310,10,10 (30)5-7 (6)20B. bennetti*r. Amazonas, Am, BR65-6 (5)666610,10,10 (30)5-7 (6)20B. bombillar. Paraguay, PA33333310,3,2 (15)5-7 (6)15B. brevirostris*r. Guaporé, BR; R. Beni, BO3333336,6,6 (18)7-9 (8)15B. bullocki*r. Orinoco, CO, VE3333336,4,4 (14)5-7 (6)12B. cunia*r. Madeira, Am, BR3333336,5,2 (13)5-7(6)10B. diazir. Orinoco, AM, VE4-5 (4)4-6 (5)4-5 (4)4-6 (5)4-5 (4)5-6 (5)10,5,5 (20)5-7 (6)12B. draco*r. Uruguay, coastal drs, Rs, BR33-43333-4 or 3/46,4,10 (20)4-6 (5)16B. flavipomus*r. Amazonas, Am, BR33333315,15,10 (40)5-6 (5)20B. gauderio*l. Patos, R. Uruguay, Rs, BR33 or 3/4 (3)33 or 3/4 (3)33 or 3/4 (3)15,15,15 (45)4-7 (5)20B. hamiltoni*r. Amazonas, Am, BR3333338,2,2 (12)5-7 (5)14B. hendersoni*r. Amazonas, Am, BR33333315,10,10 (35)5-7 (6)36B. janeiroensis*coastal drs, Rj, BR4444445,4,6 (15)4-6 (5)10B. jureiae*r. Ribeira de Iguape, Sp, BR4444443,4,1 (8)6-7 (6)5B. menezesi*r. São Francisco, Ba, Mg BR3333332,4,2 (8)6-7 (6)7B. occidentalis*Pacific coast drs. CO44-5 (4)44-5 (4)4-5 (4)4-5 (4)5,6,4 (15)5-7 (7)13B. palenque*r. Guayas, Los Ríos, EC4-5 (5)4-6 (5)4-5 (5)4-6 (5)4-5 (5)4-6 (5)6,8,8 (22)5-6 (6)21B. pinnicaudatusr. Amazonas, Am, BR33333310,10,10 (30)4-6 (5)20B. provenzanoi*r. Orinoco, Am, VE3333335,4 (9)4-5 (4)18B. regani*r. Amazonas, Am, BR33333310,5,5 (20)5-7 (6)27B. sullivani*r. Ucayali, Lo, PE33333315,10,10 (35)5-7 (6)16B. verdii*r. Ucayali, Lo, PE33333315,10,10 (35)5-6 (5)30B. walteri*r. Amazonas, Am, BR3-4 (3)3-4 (3)3-4 (3)3-4 (3)3-4 (3)3-4 (3)10,6,6 (22)5-7 (7)20