Scientific Name: Crotaphytus collaris
Age: 1 year 
Current Size: about 6”
Max/Adult Size: 10–14 inches
Source: cb
Exact Animal Pictured: yes

Care:
• Basking/Hot Spot Temp: 105–115°F
• Cool Side Temp: 80–85°F
• Humidity: 30–40% (low, arid conditions)
• Recommended Tank Size: Minimum 40‑gallon breeder for one; larger for pairs or groups. Provide deep sand/soil mix and plenty of rocks for climbing and basking.

Facts:
• Collared lizards are famous for their ability to run on their hind legs, reaching impressive speeds when startled.
• Males develop bright turquoise, yellow, and orange coloration, making them one of the most visually striking North American lizards.
• This species is highly active, alert, and enjoys elevated basking spots where they can survey their surroundings.