A Super Hypo Carrot Tail is a combination of Super Hypo and Carrot Tail. Both of these genetics are polygenetic. There is mild debate over what actually classifieds a gecko as being Super Hypo apposed to being just Hypo as well as how much CT needs to be present to be called a CT. Also most SHCT will be accompanied by Tangerine as well because since they are all polygenetic they tend to all go hand in hand when trying to produce the most solid colored gecko.