Care, Health and Growth, Crested Geckos, Geckos

Crested Gecko Balls: Everything You Need To Know 2025

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Key Takeaway:

  • Crested geckos, like other gecko species, have two hemipenes, which are often referred to as “balls”.
  • A healthy crested gecko’s hemipenes should be smooth, evenly colored, and without any bumps, lumps, or discolorations.
  • Keeping a crested gecko’s enclosure clean, providing appropriate temperatures and humidity levels, and feeding them a balanced diet can help prevent health issues that may affect their hemipenes.
  • Regular veterinary checkups are also recommended to ensure the overall health and well-being of your pet crested gecko.

Crested geckos are fascinating creatures that have captured the hearts of many reptile enthusiasts.

One of the questions that people often ask is whether or not crested geckos have balls.

The answer is yes, crested geckos do have balls, but they are not the same as the balls that mammals have.

In this article, we will discuss everything you need to know about crested gecko balls, including how they look, what they are used for, and how to keep them healthy.

Do Crested Geckos Have Balls?

Yes, crested geckos do have balls, but they are not the same as the testicles found in mammals.

In male crested geckos, the balls are called hemipenes, which are two small, cylindrical structures that are located at the base of the tail.

In female crested geckos, the balls are called ovaries and are located in the abdomen.

How Do Crested Geckos Balls Look Like?

Hemipenes are usually hidden inside the tail of the crested gecko and are only visible during breeding season or when the gecko is being handled.

They are small, cylindrical structures that are pink or whitish in color. In contrast, the ovaries of female crested geckos are not visible from the outside.

crested gecko hemipenes
Crested gecko balls and hemipenes upclose

What’s The Use Of A Crested Gecko’s Balls?

The primary use of hemipenes in male crested geckos is for reproduction.

During the breeding season, the male crested gecko will use its hemipenes to transfer sperm to the female during copulation.

Female crested geckos use their ovaries to produce eggs.

What Diseases Affect A Crested Gecko’s Balls?

One of the most common diseases that affect crested gecko hemipenes is hemipenile prolapse.

This occurs when the hemipenes are pushed out of the body and do not retract properly.

Hemipenile prolapse can be caused by constipation, dehydration, or trauma to the area.

In female crested geckos, egg-binding can occur, which is when the eggs get stuck inside the oviduct. This can be caused by a lack of calcium or dehydration.

crested gecko prolapse
Crested gecko prolapse is a disease of crested gecko balls

How To Keep A Crested Geckos Balls Healthy?

To keep your crested gecko’s hemipenes healthy, it’s important to provide them with a proper diet and environment.

Make sure your gecko has access to clean water and a balanced diet that includes calcium and vitamin D3.

A comfortable and stress-free environment is also essential for their overall health.

If you notice any signs of hemipenile prolapse or egg-binding, seek veterinary care immediately.

Summary

Crested geckos have hemipenes in males and ovaries in females.

These organs are used for reproduction and are important for the overall health of the gecko.

Hemipenile prolapse and egg-binding are common conditions that can affect the health of crested geckos.

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Keeping them healthy involves providing them with a proper diet, and environment, and seeking veterinary care when needed.

In conclusion, understanding the anatomy and function of crested gecko balls is important for the proper care and well-being of these fascinating creatures.

By providing a healthy diet and environment, and seeking veterinary care when needed, you can help ensure that your crested gecko remains healthy and happy.

Kaajal Kataria
I am a passionate pet lover and writer, dedicated to sharing tips, tricks, and stories that help pet owners provide the best possible care for their furry (or feathery or scaly) friends. Whether you're looking for advice on training, and nutrition, or simply want to read heartwarming tales of pets who've touched people's lives, this blog is the perfect place to start. When not writing, I can be found hiking, exploring new pet-friendly destinations, or cuddling up with my own beloved pets.

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