一种能张开巨大褶边颈膜的爬行动物，受到威胁时会展开颈膜并张口威吓。身体修长，四肢有力，能在树上与地面快速移动。以昆虫和小型动物为食，主要栖息在干燥的地区或森林边缘。
A reptile that can open a large fan-shaped frill around its neck. When it feels a threat, it opens its frill and opens its mouth to surprise the opponent. It has a long, slender body and strong legs, and can move fast both on trees and on the ground. It eats insects and small animals and lives in dry regions or forest edges.