Table 3 in Reproductive biology of the Neotropical electric fish Brachyhypopomus draco (Teleostei: Hypopomidae) from southern Brazil

Table 3. Chi-square test (χ 2) for caudal filament modification levels of Brachyhypopomus draco males sampled from September 2003 to August 2004 (p <0.05; df = 2). Monthnχ2Sep1413.86Oct117.82Nov918.00Dec810.75Jan137.54Feb52.80Mar1214.00Apr116.73May1710.71Jun87.00Jul105.60Aug1528.67Σ133133.46