Fig. 1
From: Limits of temperature adaptation and thermopreferendum
The dependencies of the heat shock temperature TH and of the cold shock temperature TC on the temperature of the long-term acclimation TA in Danio rerio. Experimental values of TC are shown by filled circles (●); values of TH, by open circles (○), and values of TA, by open triangles (Δ). Linear regression lines are drawn through temperature values in the range from 20 to 30 °C