Do Crested Gecko Tails Grow Back?

crestie dropped tail

Crested geckos are fascinating creatures that have become increasingly popular as pets in recent years. One of the most interesting aspects of these geckos is the ability of their tails to detach as a defense mechanism. But what happens after a tail is lost? Do crested gecko tails grow back? This is a question that many pet owners have asked, and the answer is not as straightforward as you might think.

Do Crested Gecko Tails Grow Back?

Do Crested Gecko Tails Grow Back?

Crested geckos are fascinating creatures that are known for their unique appearance and behavior. One of the most interesting things about these geckos is that they have the ability to lose their tails when they feel threatened. But, the question is, do crested gecko tails grow back? In this article, we will explore the answer to this question in detail.

Understanding Crested Gecko Tail Loss

Crested geckos are known for their ability to drop their tail as a defensive mechanism when they feel threatened. This is a common behavior among many species of geckos and lizards. When a predator or a human handler tries to grab a crested gecko by the tail, the gecko will drop its tail as a distraction and make a quick escape.

The tail that is dropped is called the autotomized tail. This tail is designed to break off easily and is full of stored energy that helps the gecko make a quick getaway. The good news is that this tail will grow back, but it won’t be the same as the original tail.

How Crested Gecko Tails Grow Back

The process of a crested gecko tail growing back is called regeneration. When a crested gecko drops its tail, the area where the tail was attached is left with a wound that will heal over time. The regeneration process starts with the growth of a small, fleshy bump called a blastema. This bump contains all of the necessary cells and tissues needed to form a new tail.

Over time, the blastema will grow into a new tail, but it will not be an exact replica of the original tail. The new tail will be shorter, thinner, and may have a different coloration or pattern. It may also be more fragile and prone to breaking off again in the future.

The Benefits of Tail Regeneration

While losing a tail may seem like a disadvantage, the ability to regenerate a tail is actually quite beneficial for crested geckos. In the wild, crested geckos may lose their tails frequently due to predators and other threats. The ability to grow back a tail allows them to continue to escape from danger and survive in their natural habitat.

In captivity, crested geckos may lose their tails due to improper handling or stress. However, with proper care and a healthy diet, crested geckos can quickly regenerate their tails and continue to live a happy and healthy life.

Crested Gecko Tail Regeneration vs. Other Reptiles

Crested geckos are not the only reptiles that can regenerate their tails. Many other species of lizards and geckos have this ability as well. However, the process and results of tail regeneration can vary greatly between species.

Some reptiles are able to regenerate a tail that is almost identical to the original tail, while others may only grow a small bump or a stunted tail. Crested geckos fall somewhere in the middle, with the ability to regrow a new tail, but with some differences from the original tail.

Caring for a Crested Gecko with a Regenerated Tail

If your crested gecko has dropped its tail and is in the process of regenerating a new tail, it is important to provide proper care to ensure a successful regeneration. This includes providing a healthy diet, a suitable habitat, and avoiding stress or handling that could cause further tail loss.

It is also important to monitor the regenerating tail for any signs of infection or abnormal growth. If you notice any issues, it is best to consult with a veterinarian who specializes in reptile care.


In conclusion, yes, crested gecko tails do grow back. While the regenerated tail may be different from the original tail, it is still an important adaptation that allows these fascinating creatures to survive and thrive in their natural habitat. With proper care and attention, a crested gecko with a regenerated tail can live a happy and healthy life.

Frequently Asked Questions

Do Crested Gecko Tails Grow Back?

Yes, crested gecko tails can grow back but they will not be the same as the original tail. The regenerated tail may be shorter, thinner, or a different color compared to the original. The tail will also lack the ability to drop off like the original tail.

The process of tail regeneration can take up to several months. During this time, it is important to keep the gecko in a stress-free environment and monitor for any signs of infection or injury. Providing a healthy diet and proper husbandry can also aid in the regrowth of the tail.

What Happens When a Crested Gecko Loses its Tail?

When a crested gecko loses its tail, it is a natural defense mechanism known as autotomy. The tail will detach from the body at a predetermined breaking point, allowing the gecko to escape from a predator while the tail continues to wiggle and distract the predator. The tail will continue to move for a few minutes before eventually stopping.

After the tail has detached, the gecko may experience some stress and be more vulnerable to infection. It is important to provide a clean and stress-free environment for the gecko to help with the healing process. As mentioned earlier, the tail will eventually regenerate, but it will not be the same as the original tail.

Can Crested Geckos Regenerate Other Body Parts?

No, crested geckos cannot regenerate other body parts besides their tail. Unlike some other reptiles, such as lizards and salamanders, crested geckos do not have the ability to regenerate limbs or other organs. Therefore, it is important to provide proper care and prevent any injuries or health issues that could lead to permanent damage.

What Causes a Crested Gecko to Lose its Tail?

A crested gecko may lose its tail due to stress, injury, or being attacked by a predator. The tail will detach from the gecko’s body at a predetermined breaking point, allowing the gecko to escape while the tail continues to move and distract the predator. Crested geckos may also voluntarily drop their tails if they feel threatened or stressed.

It is important to provide a stress-free environment for crested geckos to prevent any unnecessary tail loss. Proper husbandry, such as providing a suitable enclosure and diet, can also aid in keeping crested geckos healthy and less susceptible to injury or stress.

Can Crested Geckos Live Normally Without a Tail?

Yes, crested geckos can live normally without a tail. However, the tail serves as a storage for fat and nutrients, so a gecko without a tail may need to be fed more frequently to maintain a healthy weight. Additionally, the lack of a tail may affect the gecko’s balance and ability to climb, so it is important to provide a suitable environment with plenty of hiding places and climbing structures.

Crested Gecko Tail Drop

In conclusion, Crested Geckos have the incredible ability to regenerate their tails. Although it may not be as strong or as long as their original one, it can still serve its purpose. Having a Crested Gecko as a pet means that you don’t have to worry too much if they lose their tail, they will grow it back in no time.

However, it is important to keep in mind that the process of regenerating their tails can be stressful for them. It is crucial to provide them with the proper care and environment during this time to ensure their well-being.

Overall, Crested Geckos are fascinating creatures with unique abilities such as regenerating their tails. As pet owners, it is our responsibility to provide them with the best care possible and appreciate their incredible adaptations.

Aubrey Sawyer


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