Texas Spiny Lizard

They hold push-up competitions!
Texas Spiny Lizard Scientific Classification
Scientific name
Sceloporus olivaceous
Texas Spiny Lizard Physical Characteristics
Brown, Grey, Black, White
2 to 7 years
Top speed
35 mph
Texas Spiny Lizard Distribition

The Texas spiny lizard is a tiny reptile belonging to Mexico and the south- main area of the USA.

It likes to reside in mesquite trees and lowland locations that have hefty ground fallen leave cover. The spiny lizard is an usual site visitor to yards and on surround Oklahoma, Texas, and Arizona. With a slim body and lengthy tail, this spiny site visitor aids individuals maintain bugs out of their lawns and residences.

4 Enjoyable Details Concerning the Texas Spiny Lizard

  • Male spiny lizards contend by doing press- ups.
  • Spiny lizard hatchlings can take care of themselves at birth.
  • The Texas spiny lizard’s favored environment is a mesquite tree.
  • If they shed their tails, they can regrow them.

Scientific Name

The scientific name of the Texas spiny lizard is Sceloporus olivaceus

Texas Spiny Lizard Appearance

The Texas spiny lizard has huge, plainly specified ranges. It is normally a dark grey shade with a light grey stubborn belly. It has long toes finishing in sharp claws that are suitable for its life amongst the trees. The spiny lizard delights in climbing up trees and excavating right into decomposed timber, so those claws can be found in useful.

Male and female spiny lizards look alike, with a couple of distinctions in shades. Males have tiny blue spots on their tummies that females do not have.

Recognition of a Texas spiny lizard

Given that there are lots of lizards in the Southeastern United State and Mexico, make use of these ideas for recognition of a spiny lizard:

  • Size of 8 to 12 inches
  • Black, white, or red shades on the back
  • Gray bottom
  • Blue spots on males
A close up of Texas spiny lizard on a stone walkway in a Texas backyard.
A close- up of a Texas spiny lizard on a rock pathway in a Texas yard.iStock.com/ Wytenite

Texas Spiny Lizard Actions

Texas spiny lizards are diurnal seekers that invest the majority of their time in trees or concealing in ground cover. Throughout warm daytime hrs, they frequently appear to indulge in the sunlight on tree branches or fencing messages. That’s why some individuals call them “tree lizards” or “fencing lizards.”

They are reluctant and evasive, and it can be tough to see them. If a big animal enters their region, they are most likely to run and conceal than battle.

Male spiny lizards are territorial and will certainly combat with various other males for region and females. When they deal with, they contest versus each various other and contend by doing press- ups. Both males will certainly do press- ups up until one quits and escapes.

Spiny lizards frequently utilize their tails to protect themselves from predators If the killer orders the tail, the tail will certainly remove from the lizard’s body. This is a protective device referred to as automatization. The tail sidetracks the killer, and this offers the lizard time to go to security. Later on, the lizard will certainly expand a brand-new tail.

Male vs female battles do not take place amongst spiny lizards.


Texas spiny lizards hibernate in the wintertime. They start their hibernation throughout the cool cold weather. They make use of ground cover and various other ground covers to conceal up until the climate obtains cozy once again. Lots of garden enthusiasts make the most of this by putting ground cover in their yards to urge spiny lizard hibernation. In the springtime, the starving lizards obtain active consuming insects in the yard.

Actions around humans

Texas spiny lizards are a preferred amongst lots of Texans and others that value their charming actions and capability to demolish insect parasites. They do not attack and are not dangerous.

Texas Spiny Lizard Environment

These lizards invest the majority of their time in trees. They like mesquite trees however will certainly reside in any type of kind of scrub greenery. They try to find locations with lots of ground cover, which provides cover and a productive searching ground for insects. Normally, they can be discovered in shrubland, woodlands, and various other locations with thick tree development.

Their shades enable them to camouflage themselves versus tree bark and ground cover. These lizards like exotic, pleasant environments with lots of sunlight.

Texas Spiny Lizard Diet

Texas Spiny Lizards are predators that greatly eat tiny insects. They eat beetles, wasps, grasshoppers, and crickets.

Texas Spiny Lizard Predators and Risks

Like the majority of lizards, these lizards can be victim for snakes, weasels, raptors, and bigger lizards. The Texas spiny lizard does not encounter any type of existing hazards. It is an usual lizard that has a healthy and balanced, steady populace.

Texas Spiny Lizard Reproduction and Life Process

The spiny lizard’s reproducing period occurs throughout springtime and summer season. A female can have up to 4 clutches yearly. Each clutch has from 4 to 20 eggs.

Pregnancy takes 90 to 100 days. When she prepares to have the infants, she picks a cozy, completely dry area in the ground. As soon as she picks the ideal area, she digs a tiny opening in the ground and supports right into it. She lays the eggs and covers them with dirt.

The incubation duration takes 43 to 83 days. The female does not go back to the nest after transferring the eggs.

Young spiny lizard hatchlings are precocial, which implies they are completely created and able to live separately. They are 2 to 3 inches long at birth.

They have a life-span of 2 to 5 years in the wild. Their life expectancy in bondage has to do with 7 years.


The specific populace varieties of the spiny lizard are unidentified, however the populace is taken into consideration steady and healthy and balanced.

Conservation Status

These lizards are noted as “least concern” under the International Union for the Preservation of Nature (IUCN).

Enjoy These Sunlight- Caring Site Visitors

These lizards prevail site visitors to trees, woodlands, and yards. If you’re fortunate, you might have the ability to view a press- up competitors right in your yard.


  1. University of Texas, Available here: https://biodiversity.utexas.edu/news/entry/backyard-biodiversity-texas-spiny-lizard
  2. Landmark Wildlife Management, Available here: https://landmarkwildlife.com/a-little-bit-about-the-texas-spiny-lizard/
  3. Learn About Nature, Available here: https://www.pet-lizard.com/texas-spiny-lizard.html

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