Yellow Bellied Slider Care

Male vs Female Yellow-Bellied Slider Turtle: How To Tell The Gender

Yellow-bellied sliders can be very entertaining pets for people who enjoy being around amphibians. If you have one of these turtles, you may be wondering how to tell the gender of a yellow-bellied slider.

There are several different ways that you can tell the gender of a yellow-bellied slider. Many people will compare the size of the tail, while others will compare the shape of the shell. Some people will look for dark markings on the turtle’s plastron to see if it’s a male. 

Are you curious to know about the different ways to tell the gender of a yellow-bellied slider? You’ve come to the right page. Today, we’re going to tell you about the different ways to find out if your turtle is male or female. Keep reading to learn more.

How To Tell the Gender of a Yellow-Bellied Slider 

Have you been wondering what gender your yellow-belled slider is? This is something a lot of people wonder about their turtles, as it’s not as obvious to tell as it is with other animals. However, yellow-bellied sliders have a few notable features that can help you tell whether or not you have a male or female turtle.

Check Out Its Tail

One of the easiest ways to tell the gender of a yellow-bellied turtle is by examining its tail. However, this typically only works well if there are other yellow-bellied sliders in the tank that you can compare its tail size to. 

Males have a tail that is long and thick, while female yellow-bellied sliders have short and slender tails. Even if you don’t have other turtles present to compare it to, you can still get a general idea by looking at its tail.

Look at the Plastron

The plastron is that lining across the turtle’s chest. On a yellow-bellied slider, it is normally a pale yellow color. Some males will have dark and uneven colorations on the plastron.

It’s not just the color to pay attention to, but also the shape. Females have a flat plastron, while males have a concaved plastron. This makes it easier for males to climb on top of females for mating.

Claw Length

Males and females have different claws. If you look at a female’s claws, they will be short and stubby. However, male yellow-bellied sliders will have longer claws.

Cloaca Position

Yellow-bellied sliders have a cloaca, which allows them to breathe underwater. Where the cloaca is located is different between males and females. Both genders will have a cloaca on their tails, but it’s at the base of the female’s tail while it’s on the tip of a male’s tail.

Final Thoughts

How can you tell the gender of a yellow-bellied slider? There are several different ways to tell the gender of a yellow-bellied slider. One of the easiest ways is to look at the size and shape of its tail. Another way is by looking at the color and shape of the plastron. When you are familiar with the turtle’s features, you can find many ways to tell the difference.


Chris is a reptile enthusiast, breeder, and blogger from the Milwaukee, WI area. After breeding hundreds of bearded dragons to supply local pet stores and owning many other types of reptiles, he is now focused on sharing knowledge to help owners properly care for their little reptiles friends.

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