Fig 3. Relationships between swimming performance (U _crit), metabolic rates and fin shape in Acanthochromis polyacanthus.

(A) Absolute maximum metabolic rate (MMR) and (B) pectoral fin aspect ratio (AR) in individual fish from different collection sites (windward vs. leeward) and rearing treatments (wave vs. calm) are represented by shaded symbols. The solid and dashed lines represent the best fit linear regressions for wave and calm treatments, respectively.