Table 1 Correlations between sperm traits measured
From: Are sexually selected traits affected by a poor environment early in life?
|  | Number of sperm at day 1 | Proportion of sperm replenished | Sperm velocity (VAP, μm/s) |
|---|---|---|---|
Number of sperm at day 0 | 0.468 (<0.001) | −0.117 (0.015) | 0.055 (0.271) |
Number of sperm at day 1 | Â | 0.664 (<0.001) | 0.032 (0.526) |
Proportion of sperm replenished | Â | Â | 0.059 (0.246) |