A dewlap is a longitudinal flap of skin or similar flesh that hangs beneath the lower jaw or neck of many vertebrates. More loosely, it can be various...

Anolis lizard dewlaps. The function of the dewlap in Anolis lizards has been a topic of debate for centuries. It is thought that the dewlap is flashed as...

species and many can also change it. In most species at least the male has a dewlap, an often brightly colored flap of skin that extends from the throat and...

by extending their dewlap and bobbing their head. Male anoles have a flap that extends below their neck called a "dewlap". Dewlap extension occurs alongside...

male dewlap (throat fan) is three times the size of the female's and bright orange to red, whereas that of the female is lighter in color. The dewlap is...

alongside the opening of a brightly-colored dewlap that contrasts with their camouflaged body scalation. The dewlap is translucent, and deliberately orientated...

Anolis krugi, the olive bush anole, Krug's anole, or orange dewlap anole, is a species of lizard in the family Dactyloidae. The species is found in Puerto...

anatomy'. Within this definition, caruncles in birds include wattles (or dewlaps), combs, snoods, and earlobes. The term caruncle is derived from Latin...

helps them stay afloat when swimming. Both male and female moose have a dewlap or bell, which is a fold of skin under the chin. Its exact function is unknown...

Anolis hyacinthogularis, the blue dewlap anole, is a species of lizard in the family Dactyloidae. The species is found in Ecuador. "Anolis hyacinthogularis"...