Figure 3.

Correlograms showing the relationship between variables in the control treatment (26/18 °C, (A)) and heat-stress treatment (34 °C, (B)). The intensity of color and size of the circle increases with an increase in the significance of correlation. Dark red denotes a high negative correlation, whereas dark blue denotes a high positive correlation. The cells with cross marks denote no significant correlation between the variables. The full form of the abbreviations used in the correlograms are given in abbreviation section.