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Figure 3 | Frontiers in Zoology

Figure 3

From: Plasticity of electric organ discharge waveform in the South African Bulldog fish, Marcusenius pongolensis: tradeoff between male attractiveness and predator avoidance?

Figure 3

Time course of EOD duration (A) and P/N amplitude ratio (B) changes in males M7 (■) and M8 (▲), and female F1 (▽, all Treatment 2). Mesh partitions ("mesh") or solid plastic walls ("solid") separating the three fish as indicated. Note reproducible EOD duration increase upon introduction of plastic mesh partitions in communal tank ("no partition"), and decrease evoked by solid plastic walls severely reducing sensory contact.

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Frontiers in Zoology

ISSN: 1742-9994