Eastern Collared Lizard

The Oklahoma Collared Lizard or Collared Lizard, Crotaphytus collaris, is a North American lizard that can be up to a foot (30 cm) long in total length (including the tail), with a large head and powerful jaws. They are well known for the ability to run on their hind legs, looking like small dinosaurs. The collared lizard is the "state reptile" of the United States state of Oklahoma, where it is known as the Mountain Boomer. The name "collared lizard" comes from the lizards' distinct coloration, which includes bands of black aroud the neck and shoulders that look like a collar. It is a member of the collared lizard family.
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Crotaphytus collaris

General Info:
Length up to 14".
Due to their beautiful skin coloration and pattern, collared lizards are becoming very popular pets. Some have been known to accept small amounts of vegetation as part of their regular diet.
Temperature/Humidity:
Ideal daytime temperature for eastern collared lizards should range between 85 and 95 degrees. Additionally, a basking lamp should be used on one end of the enclosure to maintain a local temperature of 110-120 degrees. Nighttime temperature should remain between 65 and 75 degrees. The humidity for these lizards should be kept at or near 35 percent.
Lighting:
All diurnal lizards (mainly active during the day) require ultraviolet lighting to maintain good health. Both UVA and UVB lighting is recommended for 12 hours per day. The use of a timer will assist in maintaining an accurate schedule of light periods.
Feeding/Watering:
Collared lizards do well on a diet consisting of a variety of vitamin/calcium dusted insects such as crickets, mealworms and waxworms. Mixed vegetables and fruits can be offered weekly for variety. Misting the enclosure regularly should allow for enough water intake. Adult lizards should be fed 3-4 times per week; some juveniles can be fed twice daily during their growing period.
Habitat/Housing:
Successful permanent maintenance requires a 25-40 gallon long terrarium. A screen lid is essential for proper air exchange. The enclosure must include a high basking area, hiding space (preferably made of rocks), and a "cool" area to allow for thermoregulation. Habitat design should mimic their natural desert habitat. Unless breeding is desired, these lizards are best kept singularly.
Substrate (Bedding):
Repti-Sand is an ideal substrate for desert terrariums.
Responsible pet ownership begins on the trip home!
For the best health and well being of your new pet, it is important to remember to take it directly home. If you have more shopping or errands to complete, consider picking up your pet last. This will ensure the animal encounters the least amount of stress possible. Have the new terrarium completely set up before bringing your new friend "home". Additionally, make sure your new family member is allowed enough time to adjust to its new home. Wait three or four days before attempting to handle your pet and always supervise children when they interact with pets.