 While body temperature is influenced by the lizard's amount of cover and its body position in its crevice, it does not seem to be influenced by sex, month, vegetation type, or any crevice characteristics.Lizards in the genus "Xenosaurus" are exclusively found in crevices.Such a lifestyle suggests that the diets of these lizards might be opportunistic, and they eat whatever crawls or flies past or into their crevice.