最佳答案：The body surface is light blue or mouse-gray, with light fine markings on the back, white spots on t
The body surface is light blue or mouse-gray, with light fine markings on the back, white spots on the chest, more than 20 folds, and the abdomen is also covered with folds up to the navel, with ochre yellow spots. Females have cleavage on both sides of the genital opening and elongated nipples.
