Figure 4From: Plasticity of electric organ discharge waveform in the South African Bulldog fish, Marcusenius pongolensis: tradeoff between male attractiveness and predator avoidance?Time course of EOD duration (A) and P/N amplitude ratio (B) changes in males M9 (■) and M10 (▼), and female F2 (▽, all Treatment 2). As Fig. 3, but tank D.Back to article page