Gerrhonotus spp.
General info:
Alligator lizards have a very "Jurassic" appearance and therefore appeal to many hobbyists. These lizards are assertive by nature. It is recommended that children should only handle alligator lizards in the company of an adult.
Size: Adult length up to 20".
Temperature/Humidity:
Ideal daytime temperature for these lizards should range between 75º and 85º. Additionally, a basking lamp should be used to maintain a local temperature of 95º to 105º. Night time temperature should remain between 60º and 75º. The humidity for these lizards should be kept at or near 55%.
Lighting:
Alligator lizards require ultraviolet lighting to maintain good health. The use of a timer will help to maintain an accurate lighting schedule. Between 8 and 10 hours is recommended.
Feeding/Watering:
Alligator lizards are insectivorous (eat mainly insects). Insects should be dusted with a vitamin/calcium powder. Suggested insects are: crickets, mealworms, superworms, and waxworms. Worms such as earthworms, red wigglers, and butterworms may also be included in their diet. A shallow water bowl is necessary to keep these lizards in optimum health. Water should be changed daily.
Habitat/Housing:
Individuals can be maintained in a 20 gallon aquarium. A screen lid is essential for proper air exchange. Alligator lizards are best kept singularly. However, for multiple pets, increase habitat size accordingly to ensure each lizard has plenty of space to move about and not interfere with tankmates. An undertank heater should be placed on the same end of the tank as the basking lamp. Multiple climbing branches are necessary as well as a shelter for hiding, especially if multiple pets are in the same enclosure. Misting the habitat occasionally will help maintain proper humidity levels and allow for these lizards to intake water in a manner to which they are accustomed.
Substrate (Bedding):
2" to 3" inches of Repti-Bark and Bed-Beast is recommended for alligator lizard terrariums. Cork bark can be added as low hiding areas.
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.
