Fig. 1: The developmental stages of embryos from the thermoregulation and thermoregulation-inhibited groups throughout the incubation period.
From: Behavioral thermoregulation by reptile embryos promotes hatching success and synchronization

From week 2–4, both groups had similar developmental stages. From week 5–7, however, developmental stages advanced faster in the thermoregulation group than the thermoregulation-inhibited group. Mann-Whitney U-test was used to test the differences in the developmental stages of embryos under different treatments, Data show as mean \(\pm \)SE.