Figure 1From: Daily temperature fluctuations unpredictably influence developmental rate and morphology at a critical early larval stage in a frogProfiles of fluctuating temperature environments experienced by embryos in this study. Temperature was monitored every 15 minutes and averaged from two data loggers in each thermal environment. Panel A shows a matched set of four treatments with average temperatures of 24°C. Panels B and C each show a matched set of two treatments with average temperatures of 20°C and 28°C, respectively. Lowercase letters refer to the magnitude of DTF in each treatment: constant temperature (c), low variation (l), medium variation (m), or high variation (h). See text for a more detailed description of these treatments.Back to article page