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Anonymous users2024-02-10The lifespan of various types of rats is not the same. The landlord should be referring to the house mouse, right? House mice have a lifespan of only two years.
The world's largest rat, the capybara, weighs more than 50 kilograms and has a lifespan of up to 12 years. By the way, I will provide a good ** for the landlord, which lists the lifespan of many animals, and compares it with mice, I believe it is also quite interesting.
Details of rats can be found here.
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Anonymous users2024-02-09The most common rodent is the house mouse (mus musculus). There are also house mice all over the world. House rats are an important laboratory animal because they are very similar to human structures, and rats reproduce quickly and cheaply.
They are also very popular pets. However, house rats are also a pest, eating crops and spreading diseases. Rats raised by humans can live for two years, but rats in the wild usually only live for three months.
Rats are usually vegetarians, but they are actually omnivorous.
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Anonymous users2024-02-081 to 3 years.
Most rats don't live more than a year. In addition to stealing food in this life, rats can reproduce a generation every three months, and each generation is about 3 to 9 triplets.
Rat. It is a rodent.
It belongs to mammals.
The class, rodents, is the most diverse, most widely distributed and most abundant class of mammals. They are small in size and have the characteristics of short lifespan, rapid sexual maturity, large litter size, and strong adaptability.
Mouse features. 1. When you go out at night and lie in the day, you can know what food is in it by smell, and after you are full, you will fight and chase in twos and threes, and when you are hungry or find new delicious food, you will have a meal together.
2. Very flexible and cunning, afraid of people, sneaky activities When the two front paws climb on the edge of the hole, look left and right, and feel safe before coming out of the hole, it likes to establish a fixed route between the nest - food - water source to avoid danger.
3. Agile eyesight Most of the mice are active and foraging at night, and the nocturnal mice can detect moving objects in very low light, and the mice that are active during the day have better eyesight.
4. High ability to drill holes.
The rat hole is obvious, and it is often found in the wall, in the livestock pen, and in the warehouse.
5. Strong memory and food rejection Changing a part of the familiar environment will immediately cause it to be alert, and it will not dare to move forward, and dare to move forward after repeated familiarization. If attacked, it will avoid the place for a long time.
The above content reference: Encyclopedia - Mouse.
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Anonymous users2024-02-07Rats can live for 1-3 years. Mice live for 1-3 years, mature early, and usually start breeding a few months after birth. Rats are mammals, rodents, rodents, commonly known as "rats", the mode of reproduction is viviparous, is the fastest reproduction of mammals, strong survival ability of animals.
There are about 480 species of rodents in the world, and rat tracks can be seen both indoors and in the wild.
Mouse characteristics: Rats are small in size, and their body color is mainly gray and brown. The upper and lower jaws each have a pair of incisors, most of which are toothless.
Rats mature sexually early, generally starting to reproduce a few months after birth. It can reproduce several times a year, and each time it gives birth to about 10 litters. It is highly adaptable, widely distributed and has many species.
According to statistics, there are about 480 species of rodents in the world, and there are 34 species in China. Its main characteristics are that the body is tapered, there are no canines, there is a gap between the incisors and the premolars or molars, the incisors are developed, there are no tooth roots, lifelong growth, and common rodents are ground short; Act quickly; Plants are the staple food, and some are omnivorous; There are many types.
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Anonymous users2024-02-06Rats generally live for 1 to 3 years. Rats in general. It's all different. Rats in the house. The average is 1 to 3 years.
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