| Most iguanids have small scales and a large dewlap, or loose fold of skin, situated beneath the head and neck. |
| In this species, males exhibit one of three ARTs that are correlated with variation in dewlap color. |
| In tree lizards, the male morphs are represented by differences in the coloration of the dewlap used in social communication. |
| The creature which is purely Indian is hump-backed, long horned, and sports a large dewlap. |
| Common sites of injection in birds include the wing web, wattle, dewlap, and interdigitary skin. |
| They have a large dewlap or fatty lump on the back of the neck which, among other things, is useful for stopping the yoke from slipping off. |
