Mexican Spiny-Tailed Iguana
Mexican Spiny-Tailed Iguana
(Ctenosaura pectinata)
The Mexican Spiny-Tailed Iguana is a medium-sized species found primarily in Mexico. This species is well-known for its rugged, spiny tail, which it uses for defense. Typically reaching 3 to 4 feet in length, the Mexican Spiny-Tailed Iguana thrives in rocky desert habitats, where it can blend in with the surroundings. It is highly active, basking in the sun, and is an excellent climber, known for quickly darting into crevices to escape predators.
Lifespan:
In captivity, they can live up to 15-20 years with proper care.
Sexing:
Sexing is relatively easy in mature individuals. Males are generally larger, with more developed heads and more vibrant coloration. Females are smaller with more subdued colors.
Enclosure:
Juveniles: 20-gallon terrarium (30"x12"x12").
Adults: At least 6x3x3 feet enclosure, providing ample climbing structures and basking spots. A vertical setup with plenty of rocks and branches will allow them to utilize their natural climbing skills.
Substrate:
A loose, sandy substrate mixed with small amounts of coconut fiber is ideal to mimic their natural environment. This will also help with thermoregulation.
Lighting & Temperature:
Basking Spot: 100-110°F.
Cool Side: 75-85°F.
Nighttime Temperature: 70-75°F.
UVB Lighting: A UVB bulb (10.0) is essential for calcium metabolism and overall health.
Humidity:
Humidity should be maintained around 40-50%. These iguanas do not require high humidity but should be misted occasionally to aid in shedding.
Food:
Mexican Spiny-Tailed Iguanas are omnivorous and have a varied diet. They will consume leafy greens like collard greens, dandelion greens, and turnip greens, as well as fruits like bananas and mango. They also eat insects such as crickets and mealworms, and occasionally small vertebrates in the wild.
Water:
A shallow water dish should be provided daily, as well as occasional misting to help with hydration. They will also drink from droplets on plants and enclosure walls.
Supplementation:
Calcium with D3: Dust food 2-3 times weekly.
Calcium without D3: Use on alternating days if adequate UVB lighting is provided.
Multivitamins: Offer once weekly to support overall health
With proper care, the Mexican Spiny-Tailed Iguana can make a fascinating and hardy pet. They require a spacious, well-ventilated enclosure, appropriate temperatures, UVB lighting, and a balanced diet to ensure their health and well-being. These energetic and confident reptiles can live for many years with the right setup.