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  3. Common Desert Iguana

One of the 9 iguanas on WAnimals

Reptiles · Squamata · Iguanidae

Common Desert Iguana

Dipsosaurus dorsalis

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The common desert iguana is a pale lizard of the Mojave and Sonoran deserts, closely tied to the creosote bush, whose flowers and leaves it eats. It is one of the most heat-tolerant lizards in North America: it stays active at temperatures that drive almost every other desert reptile into cover.

Weight

60 g – 120 g

Size

25 cm – 40 cm

Life expectancy

15 years

Diet

Herbivore

Feeds mainly on plants.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Easy

Desert
3countries6parks9same family

Fun facts

  • It stays active at ground temperatures above forty-five degrees, when every other desert lizard has already taken cover: it is one of the most heat-tolerant reptiles in North America.
  • It depends on the creosote bush, whose flowers, leaves and shoots it eats, and its distribution matches that of the plant almost exactly across the Mojave and Sonoran deserts.
  • It occupies the abandoned burrows of kangaroo rats and desert tortoises rather than digging its own, which makes it dependent on those other animals.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (reptile)
Habitat and environment
Sandy deserts with creosote scrub of the south-western United States and north-western Mexico
Sexual maturity
2.7 years
Gestation / incubation
75 days of incubation
Litter / clutch size
5 eggs

Sources consulted: https://es.wikipedia.org/wiki/Dipsosaurus_dorsalis

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Common Desert Iguana — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Shares a park
Shares a park
Shares a park
Shares a park

Keep exploring

Based on what we already know about common desert iguana.

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See full glossary
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CountriesMexico
ParksDeath ValleyUnited States
TagsHerbivore
Herbivore
Diurnal
Solitary
Reptile
Desert
Mexico
United States
Canada