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A mouse (plural, : mice) is a small rodent. Characteristically, mice are known to have a pointed snout, small rounded ears, a body-length scaly tail, and a high breeding rate. The best known mouse species is the common house mouse (''Mus musculus''). Mice are also popular as pets. In some places, certain kinds of Apodemus, field mice are locally common. They are known to invade homes for food and shelter.
Mice are typically distinguished from rat, rats by their size. Generally, when a muroid rodent is discovered, its common name includes the term ''mouse'' if it is smaller, or ''rat'' if it is larger. The common terms ''rat'' and ''mouse'' are not Taxonomy (biology), taxonomically specific. Typical mice are classified in the genus ''Mus (genus), Mus'', but the term ''mouse'' is not confined to members of ''Mus'' and can also apply to species from other genera such as the deer mouse, deer mouse, ''Peromyscus''.
Fancy mouse, Domestic mice sold as pets often differ substantially in size from the common house mouse. This is attributable to breeding and different conditions in the wild. The best-known strain of mouse is the white Laboratory mouse, lab mouse. It has more uniform traits that are appropriate to its use in research.
Cats, wild dogs, foxes, bird of prey, birds of prey, snakes and even certain kinds of arthropods have been known to prey heavily upon mice. Despite this, mice populations remain plentiful. Due to its remarkable adaptability to almost any ecological niche, environment, the mouse is one of the most successful mammalian genera living on Earth today.
In certain contexts, mice can be considered vermin. Vermin are a major source of crops, crop damage, as they are known to cause structural damage and spread disease. Mice spread disease through their feces and are often carriers of Parasitism, parasites. In North America, breathing dust that has come in contact with mouse excrement has been linked to hantavirus, which may lead to hantavirus pulmonary syndrome (HPS).
Primarily Nocturnality, nocturnal animals, mice compensate for their poor eyesight with a keen sense of hearing. They depend on their sense of smell to locate food and avoid predators.
In the wild, mice are known to build intricate burrows. These burrows have long entrances and are equipped with escape tunnels. In at least one species, the architectural design of a burrow is a genetic trait.
Mice are common experimental animals in laboratory research of biology and psychology fields primarily because they are mammals, and also because they share a high degree of homology (biology), homology with humans. They are the most commonly used mammalian model organism, more common than rats. The mouse genome has been sequenced, and virtually all mouse genes have human homologs. The mouse has approximately 2.7 billion base pairs and 20 pairs of chromosomes.
They can also be manipulated in ways that are illegal with humans, although animal rights activists often object. A knockout mouse is a genetically modified mouse that has had one or more of its genes made inoperable through a gene knockout.
Reasons for common selection of mice are that they are small and inexpensive, have a widely varied diet, are easily maintained, and can reproduce quickly. Several generations of mice can be observed in a relatively short time. Mice are generally very docile if raised from birth and given sufficient human contact. However, certain strains have been known to be quite temperamental.
Many people buy mice as companion pets. They can be playful, loving and can grow used to being handled. Like pet rats, pet mice should not be left unsupervised outside as they have many natural predators, including (but not limited to) birds, snakes, lizards, cats, and dogs. Male mice tend to have a stronger odor than the females. However, mice are careful groomers and as pets they never need bathing. Well looked-after mice can make ideal pets. Some common mouse care products are:
* Fancy mouse#Caging, Cage – Usually a hamster or gerbil Cage (enclosure), cage, but a variety of special mouse cages are now available. Most should have a secure door.
* Pet food, Food – Special pelleted and seed-based food is available. Mice can generally eat most rodent food (for rats, mice, hamsters, gerbils, etc.)
* Bedding – Usually made of hardwood pulp, such as aspen, sometimes from shredded, uninked paper or recycled virgin wood pulp. Using corn husk bedding is avoided because it promotes ''Aspergillus'' fungus, and can grow Mold (fungus), mold once it gets wet, which is rough on their feet.
Mice are a staple in the diet of many small carnivores. In various countries mice are used as feed for pets such as snakes, lizards, frogs, tarantulas, and bird of prey, birds of prey, and many pet stores carry mice for this purpose.
Common terms used to refer to different ages/sizes of mice when sold for pet food are "pinkies", "fuzzies", "crawlers", "hoppers", and "adults". Pinkies are newborn mice that have not yet grown fur; fuzzies have some fur but are not very mobile; and hoppers have a full coat of hair and are fully mobile but are smaller than adult mice. Mice without fur are easier for the animal to consume; however, mice with fur may be more convincing as animal feed. These terms are also used to refer to the various growth stages of rats (see Fancy rat).
Fancy Mice
extensive information about breeding mice and keeping them as pets
High-resolution images of cross sections of mice brains
History of the mouse
(with focus on their use in genetics studies)
How to identify mouse tracks {{portalbar, Animals Mammal common names Rodents Mice Animals bred for albinism on a large scale
A mouse (plural, : mice) is a small rodent. Characteristically, mice are known to have a pointed snout, small rounded ears, a body-length scaly tail, and a high breeding rate. The best known mouse species is the common house mouse (''Mus musculus''). Mice are also popular as pets. In some places, certain kinds of Apodemus, field mice are locally common. They are known to invade homes for food and shelter.
Mice are typically distinguished from rat, rats by their size. Generally, when a muroid rodent is discovered, its common name includes the term ''mouse'' if it is smaller, or ''rat'' if it is larger. The common terms ''rat'' and ''mouse'' are not Taxonomy (biology), taxonomically specific. Typical mice are classified in the genus ''Mus (genus), Mus'', but the term ''mouse'' is not confined to members of ''Mus'' and can also apply to species from other genera such as the deer mouse, deer mouse, ''Peromyscus''.
Fancy mouse, Domestic mice sold as pets often differ substantially in size from the common house mouse. This is attributable to breeding and different conditions in the wild. The best-known strain of mouse is the white Laboratory mouse, lab mouse. It has more uniform traits that are appropriate to its use in research.
Cats, wild dogs, foxes, bird of prey, birds of prey, snakes and even certain kinds of arthropods have been known to prey heavily upon mice. Despite this, mice populations remain plentiful. Due to its remarkable adaptability to almost any ecological niche, environment, the mouse is one of the most successful mammalian genera living on Earth today.
In certain contexts, mice can be considered vermin. Vermin are a major source of crops, crop damage, as they are known to cause structural damage and spread disease. Mice spread disease through their feces and are often carriers of Parasitism, parasites. In North America, breathing dust that has come in contact with mouse excrement has been linked to hantavirus, which may lead to hantavirus pulmonary syndrome (HPS).
Primarily Nocturnality, nocturnal animals, mice compensate for their poor eyesight with a keen sense of hearing. They depend on their sense of smell to locate food and avoid predators.
In the wild, mice are known to build intricate burrows. These burrows have long entrances and are equipped with escape tunnels. In at least one species, the architectural design of a burrow is a genetic trait.
Types of animals known as mice
The most common mice are Murinae, murines, in the same clade as Rattus, common rats. They are murids, along with gerbils and other close relatives. *order Dasyuromorphia **marsupial mice, smaller species of Dasyuridae *order Rodentia **suborder Castorimorpha *** family Heteromyidae **** Kangaroo mouse, genus ''Microdipodops'' **** Pocket mouse, tribe Perognathinae **** Spiny pocket mouse, genus ''Heteromys'' **suborder Anomaluromorpha *** family Anomaluridae **** flying mouse **suborder Myomorpha *** family Cricetidae **** Brush mouse, ''Peromyscus boylii'' **** Florida mouse **** Golden mouse **** American Harvest mouse (disambiguation), harvest mouse, genus ''Reithrodontomys'' **** Voles Often referred to as "Field or Meadow mice" *** family Muridae **** typical mice, the genus ''Mus (genus), Mus'' **** Field mice, genus ''Apodemus'' ***** Wood mouse, ''Apodemus sylvaticus'' ***** Yellow-necked mouse, ''Apodemus flavicollis'' **** Large Mindoro forest mouse **** Big-eared hopping mouse **** Luzon montane forest mouse **** Forrest's mouse **** Pebble-mound mouse **** Bolam's mouse **** Eurasian Harvest mouse (disambiguation), harvest mouse, genus ''Micromys''Emotions
Researchers at the Max Planck Institute of Neurobiology have confirmed that mice have a range of facial expressions. They used machine vision to spot familiar human emotions like pleasure, disgust, nausea, pain, and fear.Diet
In nature, mice are largely herbivores, consuming any kind of fruit or grain from plants. However, mice adapt well to urban areas and are known for eating almost all types of food scraps. In captivity, mice are commonly fed commercial pelleted mouse diet. These diets are nutritionally complete, but they still need a large variety of vegetables. Despite popular belief, most mice do not have a special appetite for cheese. They will only eat cheese for lack of better options.Human use
As experimental animals
Mice are common experimental animals in laboratory research of biology and psychology fields primarily because they are mammals, and also because they share a high degree of homology (biology), homology with humans. They are the most commonly used mammalian model organism, more common than rats. The mouse genome has been sequenced, and virtually all mouse genes have human homologs. The mouse has approximately 2.7 billion base pairs and 20 pairs of chromosomes.
They can also be manipulated in ways that are illegal with humans, although animal rights activists often object. A knockout mouse is a genetically modified mouse that has had one or more of its genes made inoperable through a gene knockout.
Reasons for common selection of mice are that they are small and inexpensive, have a widely varied diet, are easily maintained, and can reproduce quickly. Several generations of mice can be observed in a relatively short time. Mice are generally very docile if raised from birth and given sufficient human contact. However, certain strains have been known to be quite temperamental.
As pets
Many people buy mice as companion pets. They can be playful, loving and can grow used to being handled. Like pet rats, pet mice should not be left unsupervised outside as they have many natural predators, including (but not limited to) birds, snakes, lizards, cats, and dogs. Male mice tend to have a stronger odor than the females. However, mice are careful groomers and as pets they never need bathing. Well looked-after mice can make ideal pets. Some common mouse care products are:
* Fancy mouse#Caging, Cage – Usually a hamster or gerbil Cage (enclosure), cage, but a variety of special mouse cages are now available. Most should have a secure door.
* Pet food, Food – Special pelleted and seed-based food is available. Mice can generally eat most rodent food (for rats, mice, hamsters, gerbils, etc.)
* Bedding – Usually made of hardwood pulp, such as aspen, sometimes from shredded, uninked paper or recycled virgin wood pulp. Using corn husk bedding is avoided because it promotes ''Aspergillus'' fungus, and can grow Mold (fungus), mold once it gets wet, which is rough on their feet.
As feed
Mice are a staple in the diet of many small carnivores. In various countries mice are used as feed for pets such as snakes, lizards, frogs, tarantulas, and bird of prey, birds of prey, and many pet stores carry mice for this purpose.
Common terms used to refer to different ages/sizes of mice when sold for pet food are "pinkies", "fuzzies", "crawlers", "hoppers", and "adults". Pinkies are newborn mice that have not yet grown fur; fuzzies have some fur but are not very mobile; and hoppers have a full coat of hair and are fully mobile but are smaller than adult mice. Mice without fur are easier for the animal to consume; however, mice with fur may be more convincing as animal feed. These terms are also used to refer to the various growth stages of rats (see Fancy rat).
As food
Humans have eaten mice since prehistoric times. In Victorian Britain, fried mice were still given to children as a folk remedy for Enuresis, bed-wetting; while Jared Diamond reports creamed mice being used in England as a dietary supplement during WW II rationing. Mice are a delicacy throughout eastern Zambia and northern Malawi, where they are a seasonal source of protein. Field rat is a popular food in Vietnam and neighboring countries. In many countries, however, mouse is no longer a food item. Prescribed cures in Ancient Egypt included mice as medicine. In Ancient Egypt, when infants were ill, mice were eaten as treatment by their mothers. It was believed that mouse eating by the mother would help heal the baby who was ill.See also
* List of fictional mice and rats * Mousetrap * Fear of mice, Musophobia (fear of mice) * Mouse brain development timeline * Fe, Fi, Fo, Fum, and Phooey, mice who orbited the Moon 75 times in 1972 on Apollo 17References
External links
Fancy Mice
extensive information about breeding mice and keeping them as pets
High-resolution images of cross sections of mice brains
History of the mouse
(with focus on their use in genetics studies)
How to identify mouse tracks {{portalbar, Animals Mammal common names Rodents Mice Animals bred for albinism on a large scale