Figure 1.

Metabolism (J s⁻¹)–body mass (g, soft tissue wet mass) regressions for each species at 16.5°C (solid circles and solid lines) and 18.5°C (open circles and dashed lines). For clarity, standard error estimates for metabolism have been added to the species-specific plots, rather than to the pooled species plot. See table 2 for intercept and slope values.