Green iguana (Iguana iguana) — species profile (taxonomy, origin, lifespan, husbandry basics)
Authoritative first-hand species account (Animal Diversity Web, University of Michigan). All bullet facts are verbatim from the cited source and C1-substring verified.
Taxonomy & Classification
- One of the best methods for iguanas to avoid predation is their cryptic coloration.
Natural History & Origin
- and has been introduced into southern Florida and in Hawaii.
- Upon hatching, the length of green iguanas ranges from 17 to 25 cm.
- courtship, males may acquire a bright orange or gold hue, although coloration is still
Habitat
- Green Iguanas are arboreal lizards that live high in the tree canopy.
- Although preferring an arboreal (forested) environment, they
- Like many other animals, green iguanas also suffer from habitat destruction.
Size
- Iguana iguana (Common Green Iguana) | INFORMATION | Animal Diversity Web
- have water around as they are excellent swimmers and will dive beneath the water to
- Within three years, a young, 12 gram hatchling iguana can become a 1 kg adult (de
Lifespan
- Iguanas can live for more than 20 years in captivity, although wild iguanas are thought
- Improper housing and nutrition can shorten a captive iguana's lifespan.
- Referring to an animal that lives in trees; tree-climbing.
Behavior & Social Structure
- mood, temperature, health, or social status.
- structure, which is used in territorial defense or when the animal is frightened.
- During the breeding season, males become territorial and display head bobbing, dewlap
Reproduction
- become more uniform in color with age, whereas the young may appear more blotchy or
- The young, with higher need for protein,
- Most green iguanas reach sexual maturity between three and four years of age, although
Diet
- will be darker, helping the lizard to absorb heat from sunlight.
- to reflect the sun rays and minimizing the heat absorbed.
- This fleshy structure also serves in heat absorption and dissipation when it is extended.