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At present, there is no effective way to accurately determine the age of old turtles, so some age judgments may lack scientific basis, and the claim that turtles can live for thousands of years is inevitably too exaggerated. Although the age of a turtle can be determined by a variety of methods, until now, the only way to accurately determine the age of a turtle is through the year-to-year feeding records. The lifespan of a turtle is often very long, even longer than that of a researcher, and requires continuous observation over several generations.
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Methods for identifying the age of a tortoise:
In nature, the tortoise has an obvious growth period and hibernation period, the dorsal armor shield grows like the body during the growth period, forming a loose and wide ring circle, and the turtle enters a dormant state during the hibernation period and stops growing, and the dorsal armor shield almost stops growing, and the ring ring circle formed is narrow and narrow. Such a dense ring ring, like the growth rings of a tree, can determine the age of the turtle, that is, the number of dense rings on the shield represents the age of the turtle. However, it should be noted that the turtle does not form a dense ring ring in the first winter, and the first ring does not form until the second winter, and then one circle per year, so the actual age of the turtle should be the number of dense ring circles on the shield plus 1.
This method of age identification is more accurate for turtles within 10 years, while it is difficult to accurately identify turtles that are decades old because the ring pattern is not clear.
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Such a turtle's. Age and gender. There are several ways to do this. Nature's tortoise. There is a growth period. and hibernate. Odd.
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Summary. You can observe the turtle's tail from the following aspects: 1. Observe the turtle's tail.
The turtle has a small hole in its tail called a "cloaca". The cloaca of male turtles is located farther away from the body, about halfway or two-thirds of the way to the tail, near the tip of the tail. The cloaca of the female turtle is closer to the body, almost just below the shell.
Measure the thickness and length of the tail. The tail of the male turtle is thicker and longer than that of the female. 2. Observe the bottom of the turtle shell.
If the shell on the tortoise's abdomen is convex, it is most likely a female. If the belly is concave, it is most likely a male. The female turtle's belly shell is convex because it needs to give more space to the eggs, while the male turtle's belly shell is concave because it is easier to lie on the female turtle's back when mating.
3. Observe the turtle's front paws. Most males have long front paws. Male tortoises usually use their front paws for love.
In most breeds, females are larger. However, the difference in size is usually not large, so you should keep in mind the range of male and female turtle sizes, and judge the <> along with other signs
How to tell the sex and age of a tortoise.
You can observe the turtle's tail from the following aspects: 1. Observe the turtle's tail. The turtle has a small hole in its tail called a "cloaca".
The cloaca of the male turtle is located at a distance from the body, about halfway through the tail or two-thirds of the way through the sail, near the tip of the tail. The female turtle's cloacing chamber is close to her body, almost just below the shell. Measure the thickness and length of the tail.
The tail of the male turtle is thicker and longer than that of the female. 2. Observe the bottom of the turtle shell. If the shell on the tortoise's abdomen is convex, it is most likely a female.
If the belly is concave, it is most likely a male. The female turtle's belly shell is convex because it needs to give more space to the eggs, while the male turtle's belly shell is concave because it is easier to lie on the female turtle's back when mating. 3. Observe the turtle's front paws.
Most males have long front paws. Male tortoises usually use their front paws for love. It should be pointed out that the length of the hind paws of the turtles is about the same.
However, the difference in size is usually not large, so you should keep in mind the range of male and female turtle sizes, and judge the <> along with other signs
Dear, in terms of age, you can look at the abdominal spots when you show the age code book to the Brazilian turtle, usually there will be a lot of irregular circles on the abdominal spots, and you can know the age of the Brazilian turtle by counting the lines in these circles. There are many concentric rings on the dorsal carapace of the Brazilian turtle, and this ring pattern represents a year. The age can also be judged according to the size of the Brazilian turtle, usually about five or six centimeters of age is about one year old, about ten centimeters of Brazilian turtles are only three years old at most, and more than ten centimeters are more than three years old.
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1. You can turn the turtle around, look at the spots on its abdomen, each spot has irregular circles, and a few circles indicate how old the turtle is.
2. If the concentric rings on the back of the turtle are relatively clear, you can also judge the age of the turtle by the number of concentric rings, and the number of concentric rings plus 1 is the age of the turtle.
3. The weight of the turtle is related to the age, generally about 15g is 1 year old, about 50g is 2 years old, about 100g is 3 years old, and about 200g is 4 years old.
4. According to the length of the dorsal carapace to estimate the age of the tortoise, generally the length of the dorsal carapace of the 1-year-old tortoise is less than 6cm, and the length of the dorsal carapace of the tortoise is about 6cm, less than 10cm, and the tortoises on the dorsal carapace of 10cm are all adult tortoises.
There are three ways to do this:
1.Look at the abdominal spots of the turtle facing the sky, each abdominal spot has circular lines, and each circle of the year represents [individual has two circles or no circles]. >>>More
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Hello 1220058633 I'm going to ask you a question.
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