
Source: Wikimedia Commons
Green iguana
Large lizard reaching up to 180cm. Herbivorous diet of vegetables. Juveniles bright green. Can bond with owners but requires significant space.
The green iguana, also known as the American iguana or the common green iguana, is a large, arboreal, mostly herbivorous species of lizard of the genus Iguana. Usually, this animal is simply called the iguana. The green iguana ranges over a large geographic area; it is native from southern Brazil and Paraguay as far north as Mexico.
Source: Wikipedia (CC BY-SA 4.0)
Origin
southern Brazil and Paraguay north to Mexico and the Caribbean
Lifespan
15-20 years
Size
120-180cm
Temperature
25〜32℃
Humidity
40〜70%
Vegetables and leafy greens (collards, bok choy)
Adults need room-sized enclosure
28-35°C (basking 40°C)
Edited & verified by: br-choku editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Green iguana (Linnaeus, 1758)
Synonyms: Iguana coerulea Daudin, 1802, Iguana emarginata Spix, 1825, Iguana lophryoides Spix, 1825, Iguana melanoderma Breuil et al., 2020, Iguana minima Laurenti, 1768, Iguana sapidissima Merrem, 1820
Authority databases: GBIF · Reptile Database
Nomenclature follows global taxonomic authority databases.
Sources: CITES Checklist (Iguana spp. Appendix II) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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Strong UVB light essential
Vegetables with 2:1 calcium to phosphorus ratio
Sharp claws and tail. May require permits in some areas
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The ideal temperature for Green Iguana is 25〜32℃. Recommended humidity is 40〜70%. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Green Iguana is 15-20 years. With proper care and nutrition, they can live a long and healthy life.
Green Iguana typically reaches 120-180cm as an adult. Size may vary depending on care conditions and individual genetics.
Green Iguana feeds on: Vegetables and leafy greens (collards, bok choy). Aim for a balanced diet with appropriate feeding frequency.
The price of Green Iguana varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: June 23, 2026