Fig. 2
From: Physiological mechanisms of adaptive developmental plasticity in Rana temporaria island populations
The effect of pool drying on (a) catalase (CAT) and (b) glutathione reductase (GR) activity on Rana temporaria tadpoles at 42 Gosner stage from three island habitats: islands with only permanent pools (blue line), islands with a mixture of ephemeral and permanent pools (dashed red line), and islands with only temporary pools (dotted black line). Data are least square means ± standard error