What visual component is displayed during the gecko's threat posture?
Answer
Displaying the bright red or orange-red interior of the mouth
When stillness fails, the gecko employs a threat display which typically involves flattening the body further, showing the bright red or orange-red interior of its mouth, often accompanied by hissing.

#Videos
Satanic Leaf-Tailed Gecko - Animal of the Week - YouTube
Related Questions
What is the primary survival strategy of the Satanic leaf-tailed gecko?What visual component is displayed during the gecko's threat posture?How is a bite from a *Uroplatus phantasticus* generally described by keepers?What activity significantly increases the likelihood of observing a defensive bite response from the gecko?What dictates successful husbandry for Satanic leaf-tailed geckos, unlike some other geckos?When are *Uroplatus phantasticus* naturally most active?What does the appearance of red in the gecko's mouth usually indicate to an observer?What is the comparison used to describe the biting tendencies of these geckos relative to other lizards?Why is physical interaction generally discouraged for *Uroplatus phantasticus*?What energy expenditure does the threat display require, suggesting biting is a final option?Providing appropriate temperature gradients between what range helps keep these geckos healthy and less susceptible to stress?