Deadliest Beasts Wiki
Register
Advertisement

The Green Iguana or Common Iguana (Iguana iguana) is a large, arboreal herbivorous species of lizard of the genus Iguana native to Central,South America, and the Caribbean. The green iguana ranges over a large geographic area, from southern Brazil and Paraguay as far north as Mexico and the Caribbean Islands especially in Puerto Rico where they are also know as "Gallina de palo" and they are very common through out the island and often eaten; and in the United States as feral populations in South Florida (including the Florida Keys), Hawaii, and the Rio Grande Valley of Texas.

The native range of the Green Iguana extends from southern Mexico to central Brazil, Paraguay, and Bolivia and the Caribbean; specifically Grenada, Curaçao, Trinidad and Tobago, St. Lucia, St. Vincent, and Útila.They have been introduced to Grand Cayman, Puerto Rico, Texas, Florida, Hawaii, and the United States Virgin Islands.Though the species is not native to Martinique, a small wild colony of released or escaped Green Iguanas endures at historic Fort Saint Louis.

Green Iguana
Iguana iguana colombia3
Iguana in the undergrowth

Range

Throughout central and south america and some parts of the United States. Lives in rainforrests and/or near to water.

Size

Length: 1.5-2 Metres (4.9-6.6ft)

Weight: 20lbs (9.1kgs)

Diet

Fruits, Leaves and Flowers.

Weapons and Traits

Long Sharp claws, teeth, long tail which can be used in a whip effect, is an excellent climber and swimmer, can fall from a height of 50 feet without being harmed.

Battle Status

On hold will compete against the Nile Moniter

Green Iguanas are diurnal, arboreal, and are often found near water.Agile climbers, Iguana iguana can fall up to 50 feet (15 m) and land unhurt (iguanas use their hind leg claws to clasp leaves and branches to break a fall). During cold, wet weather, green iguanas prefer to stay on the ground for greater warmth. When swimming, an iguana remains submerged, letting its four legs hang limply against its side. They propel through the water with powerful tail strokes.

Because of the Green Iguana's popularity in the pet trade and as a food source in Latin America, they are listed on the CITES Appendix II, which means that while they are not an endangered species, "their trade must be controlled so as to not harm the species in the future".

When frightened by a predator, Green Iguanas will attempt to flee, and if near a body of water, they dive into it and swim away. If cornered by a threat, the Green Iguana will extend and display the dewlap under its neck, stiffen and puff up its body, hiss, and bob its head at the aggressor. If threat persists the Iguana can lash with its tail, bite and use its claws in defense.The wounded are more inclined to fight than uninjured prey.

Green Iguanas use "head bobs" and dewlaps in a variety of ways in social interactions, such as greeting another iguana or to court a possible mate.The frequency and number of head bobs have particular meanings to other iguanas.

Green Iguanas are preyed upon by hawks and their fear of hawks is exploited as a ploy to catch them in the wild. The sound of a hawk's whistle or scream makes the iguana freeze and it becomes easier to capture.

Green Iguanas are primarily herbivores, feeding on leaves, flowers, fruit, and growing shoots of upwards of 100 different species of plant. In Panama one of the Green iguana's favorite foods is wild plum, Spondias mombin.

Although they will consume a wide variety of foods if offered, Green Iguanas are naturally herbivorous and require a precise ratio of minerals (2 to 1 calcium to phosphorus) in their diet. It is important for captive iguanas to have a variety of leafy greens along with fruits and vegetables such as turnip greens, collards, butternut squash, acorn squash, mango,and parsnip. Juvenile iguanas often eat feces from adults in order to acquire the essential microflora to digest their low-quality and hard to process vegetarian only diet.

There is some debate as to whether captive Green Iguanas should be fed animal protein.There is evidence of wild iguanas eating grasshoppers and tree snails, usually as a byproduct of eating plant material.Wild adult Green Iguanas have been observed eating bird's eggs. Zoologists, such as Adam Britton, believe that such a diet containing protein is unhealthy for the animal's digestive system resulting in severe long-term health damage including kidney failure and leading to premature death. On the other side of the argument is that Green Iguanas at the Miami Seaquarium in Key Biscayne, Florida, have been observed eating dead fish and individuals kept in captivity have been known to eat mice without any ill effects. De Vosjoli writes that captive animals have been known to survive and thrive on eating nothing but whole rodent block, or monkey chow, and one instance of Romaine lettuce with vitamin and calcium supplements.

Advertisement