Iguana Genetics tools: what they help with
These calculators predict the likely colors, patterns or morphs from a iguana pairing, using the known inheritance of each trait. Understanding genetics helps breeders avoid pairings linked to health problems and set realistic expectations about offspring.
What to know about genetics and morphs for iguanas
Iguanas typically live 15 to 20 years. Green iguanas reach 1.5m and need a custom enclosure the size of a small room, not a vivarium. They are strict herbivores, need intense UVB, and adult males can become genuinely dangerous during breeding season.
Iguana quick facts
| Measure | Iguana |
|---|---|
| Typical lifespan | 15–20 years |
| Adult weight | 8.8–18 lb (4–8 kg) |
| Diet | Herbivore |
| Mature at | About 3 years |
| Egg incubation | 90–120 days |
| Clutch size | 20–70 eggs |
| Humidity | 65–75% |
A practical tip
Results are probabilities across many offspring, not a guarantee for one litter or clutch. Hidden recessive genes can also surprise you.
Other iguana topics
Most questions lead to another. You may also find these useful: iguana age tools, iguana behavior tools, iguana breeding tools and iguana cost tools. Or see every iguana tool in one place.
Genetics tools for other pets
The same kind of tool exists for other species, each using that animal's own reference data: turtle genetics, tortoise genetics, gecko genetics and bearded dragon genetics.