Extended Data Fig. 1: Interactions between CO2 treatment and size for fish activity.
From: Ocean acidification does not impair the behaviour of coral reef fishes
a–c, Raw data points and fitted model estimates for activity in D. aruanus in 2014 (a), A. polyacanthus in 2014 (b) and A. polyacanthus in 2015 (c) as a function of acclimation treatment (grey diamonds, control; blue circles, high CO2) and size (x axis), with shaded areas indicating 95% confidence intervals of model estimates. Model parameter estimates are included in Extended Data Table 3. a, n = 23 per treatment. b, n = 8 per treatment. c, Control, n = 28; CO2, n = 38. Sample sizes represent biologically independent animals.
