Lizard lifespans vary widely depending on the species:
- Small common pet lizards like geckos generally live about 10-15 years, with some species such as leopard geckos reaching up to 20 years in captivity
- Chameleons typically live around 5-7 years
- Iguanas can live about 15-20 years, with some reports of up to 20 years or slightly more in captivity
- Larger and more exotic species like Komodo dragons live around 30-40 years, with averages near 30 years in captivity and up to 40 years reported
- Some smaller lizards, such as green anoles, have shorter lifespans around 3-5 years
In the wild, many lizards live on average about 5 years, but in captivity with proper care, diet, and environment, they can live significantly longer- sometimes 20 to 50 years for certain species
. Factors influencing lifespan include species, habitat, nutrition, care quality, and environmental conditions
. In summary, lizard lifespans range from a few years for small species to several decades for larger species, with typical pet lizards living 10-20 years and Komodo dragons reaching up to 30-40 years
