If you have two red eared sliders its really easy to tell, given that they are two different genders. If you get them while they are still very small its kinda hard, but once they grow a little larger its actually quite easy to tell. Males have longer tails and longer front claws, while females are all-around larger. I have a male and a female myself, it was hard to tell at first but now that they are a comple of months old I can see that one is bigger than the other. If you only have one, the best bet is to look up on the internet "red eared slider gender", you will see various pictures of how long claws and tails are for females and males relative to the rest of their body. If you still cant figure it out, I suggest just taking it to the vet.
how can you tell the difference between a tortoise and a turtle by shell in picture
unless you had it from the time he was born, you can't tell. counting the rings on it's shell DOES NOT work.
if there is a indent in youer turtle it is a male ok ikf it is flat it is a girl ok
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Use a thermometer ! You, as a keeper, should know the temperature ranges suitable for a RES.
You usually can tell by their tale if its longer its a male if its shorter its a female.
For Red Eared Turtles a female has short nails and a male as long sharp nails.
you can tell the difference cause the males have longer claws(nails) and it's back is kinda square.
flat bottom shell female, indented bottom shell male, he has to be able to stay mounted
to see if a red eared slider is a boy or girl, look at the claws and tail. if they r long it is a girl. if they r short it is a boy. I know because I have two of them
You can see if a turtle is a male or female by their tail. A female will have a shorter tail than a male.
well a Male's tail is bigger than a females that is if you are talking about the bum breathing turtle.