Skip to content

Difference between rat and mouse

At AgroCorrn we want to show you the difference between rat and mouse , two apparently very similar species. The idea is that this helps us learn more about these animals that are small mammals and that live both in the countryside and in large cities.

Although broadly these two rodents may appear very similar to the human eye, except for their marked difference in size, there are other aspects that clearly differentiate them. Would you like to learn a little more about them? Well, we invite you to read this simple AgroCorrn article made for both curious and lovers of the animal kingdom.

You may also be interested in: Difference between coral snake and false coral

Difference between rat and mouse – summary

To start, we want to show you the main differences between rat and mouse in a clear and summarized way:

  • The rat and the mouse do not belong to the same animal genus: Rattus and Mus. In addition, there are a greater number of species of the genus Rattus than of the genus Mus.
  • As for their diet, rats are all omnivorous, that is, they eat both meat and vegetables. In contrast, the different species of mice are mostly herbivorous.
  • The longevity of rats is greater than that of mice. Most species of rat can live up to 3 years, a mouse only up to 2.
  • Rats grow to twice the overall size of mice, making them larger. Therefore, they also weigh considerably more than mice.
  • The tail of rats is longer than the tail of mice. The same thing happens with the legs of both species, the rats have them bigger. However, there are species of mice with very long tails.
  • Rats have a large and long snout, while mice have a shorter or tucked snout.
  • Taking the size of the head as a reference, rats have much smaller ears than mice.
  • It is also differentiated by the color of its fur. Mice are usually gray, brown or white, in addition some whites may have a spot of another color, while rats have a much more varied coat of colors, as they can be of a single color or with varied spots.
  • The gestation period is shorter in the case of mice, so when they become plagues they are considered somewhat more difficult to control than rats due to their rapid reproduction. However, both mammals reproduce very quickly.
  • In terms of behavior, rats are considered to be more intelligent, so they can be more affectionate and expressive, but also more aggressive when it comes to defending themselves. Mice are usually simpler, although, in reality, it is something that can vary from one species of rat or mouse to another.

Similarity between rat and mouse – summary

As in the previous section on the differences, now we offer you a list with the similarities between rat and mouse :

  • Both species are small mammals.
  • Both the rat and the mouse are rodents.
  • Their behavior with respect to the family is practically similar. They often live in large communities to help each other.
  • Among rodents, these two species are considered the most intelligent, for this reason (and because they are mammals and have a relationship with our species), sadly, they are used for experimentation, as is the case with many other mammals. Your brain, although it may be small, is very well developed. Meet 10 other highly intelligent animals here .
  • Both the rat and the mouse are nocturnal species. This means that, in general, they carry out their life at night.

Rat: characteristics

Rats belong to the genus Rattus and are one of the most widespread medium-sized rodent species on the planet. In general, they are animals that live closely with human populations, hence their natural habitat today is within urban areas or in the immediate vicinity of them and not only in the countryside, forests, etc.

Most of the species of rats on the planet are native to Asia. However, thanks to their resistance and their ability to adapt to the environment they have been able to conquer almost the entire world. Perhaps, due to these two factors, they are considered a plague and a source of diseases, since there are many that can transmit us to people, as with many other mammals (the opposite also happens, there are diseases that we transmit to other mammals and some go both ways).

Although there are some slight differences between the city ​​rat and the field rat, they are both similar in size, live in a community, have a wide snout, strong teeth and sturdy legs. Normally, their tail is longer and thicker than that of mice, it is one of their most characteristic physical aspects.

House rats are rare companion animals, but in recent years many have decided to have one at home. They are very intelligent and loving , to the point where they develop a great attachment to their caregiver. However, as they require certain specific care and have generally always been liked less in society, they tend to be less common in homes than mice.

Mouse: features

Mice, or genus Mus , are one of the smallest and most widespread rodents on the planet. They are distinguished from the rat mainly by their size and some features of the ears and snout. Among the two best known species of mice are the common mouse or Mus domesticus and the field mouse or Apodemus sylvaticus . In both cases, they tend to live in large communities that move to find food and shelter. Also, mice are quite territorial.

Unlike with rats, and although they can also sometimes become an annoying pest, they tend to be better seen by people. In fact, along with hamsters , they are one of the most common companion animals in many homes. These do not require great care, but many people forget that they are nocturnal animals and that, therefore, they are not usually suitable for living with people, on the one hand they can disturb at night and interrupt the rest of those who live in the house and On the other hand, for them, obviously, it is not a great advantage to live in cages, except in cases in which they can be offered habitat, food and other conditions that are very well adapted to them.

Learn more about them with this other post on The Importance of Field Mice . In addition, after having known the difference between rat and mouse, we encourage you to learn more about these and other animals with these other AgroCorrn articles about the Characteristics of land mammals and the Characteristics of wild and domestic animals .

Maria Anderson

Hello, I am a blogger specialized in environmental, health and scientific dissemination issues in general. The best way to define myself as a blogger is by reading my texts, so I encourage you to do so. Above all, if you are interested in staying up to date and reflecting on these issues, both on a practical and informative level.

Leave a Reply

Your email address will not be published. Required fields are marked *