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Rabbit

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Rabbit
Desert Cottontail (Sylvilagus audubonii)
Scientific classification
Kingdom:
Animalia
Phylum:
Chordata
Class:
Mammalia
Order:
Lagomorpha
Family:
Leporidae
Genera

Pentalagus
Bunolagus
Nesolagus
Romerolagus
Brachylagus
Sylvilagus
Oryctolagus
Poelagus

Rabbits are small mammals in the family Leporidae, found in many parts of the world. They are sometimes affectionately known as bunnies, especially by children. There are seven different genera in the family classified as rabbits, including the European Rabbit (Oryctolagus cuniculus), cottontail rabbits (genus Sylvilagus; 13 species), and the Amami Rabbit (Pentalagus furnessi, an endangered species on Amami Oshima, Japan). There are many other species of rabbit, and these, along with cottontails, pikas and hares make up the Order Lagomorpha. Rabbits generally live for about 4-10 years.

Hares

Main article: Hare

Rabbits are distinguished from the related hares in that they are altricial, having young that are born blind and hairless; many also live underground in burrows.

Humans' relationship with rabbits

Humans' relationship with the European or ‘true’ rabbit was first recorded by the Phoenicians over 1,000 years BC, when they termed the Iberian Peninsula ‘i-shephan-im’ (literally, ‘the land of the rabbit’), which the Romans converted to the Latin form, "Hispania," and hence the modern word "Spain."

The European Rabbit (Oryctolagus cuniculus) is the only species of rabbit to be domesticated. All pet breeds of rabbits - such as dwarf lops, angoras, etc. - are of this species. However, rabbits and people interact in many different ways beyond domestication. Rabbits are an example of an animal which is treated as food, pet and pest by the same culture. In Europe the rabbit is commonly eaten as food.

When used for food, rabbits are both hunted and raised for meat. Snares or guns along with dogs are usually employed when catching wild rabbits for food. In many areas rabbits are also raised for meat, a practice called cuniculture. Rabbit pelts are sometimes used as part of accessories, such as scarves or hats. Rabbits are also very good producers of manure; their urine, being high in nitrogen, makes lemon trees very productive. Their milk may also be of great medicinal (see links below) or nutritional benefit due to its high protein content.

There are a number of health issues associated with the use of rabbits for meat, one of which is Tularemia or Rabbit Fever. Another is so-called rabbit starvation, due to either the low fat content of rabbit meat or amino acid deficiencies in rabbit meat and synthesis limitations in human beings.

Domestic rabbits

Main article: Domestic rabbit

A healthy indoor pet rabbit can live 6-10 years. They enjoy throwing around toys and chewing on cardboard. In some instances, they can even become good friends with cats and dogs. Though they are often caged in small areas, they can be free roaming pets similar to cats and dogs, often called 'house rabbits'. If a cage is neccessary the bigger the better, even with multiple floors for jumping and hiding. Inexpensive cages can be custom made from 'Idea-cubes', a simple shelving solution that can be found in many department stores in the houseware section. It is crucial, however, that the bun not be able to extend its head through the bars because, if it can, the result is likely to be tragic.

Female pet rabbits should be spayed at a young age, as they are extremely prone to cervical cancer and can suffer and die later on if not prevented. Spaying will also reduce many agressive behaviors related to breeding. There are also many health and behaviour benefits from the neutering of male rabbits. Some rabbits can be extremely aggressive toward other rabbits, unless effort is made to slowly bond the two over time, spaying/neutering both parties is key in making this process successful.

Provided they are well cared for, rabbits make friendly and playful pets. They are widely kept throughout the world, both indoors and out. Rabbits kept indoors are typically healthier and more social than rabbits kept outdoors. Housed indoors and provided with adequate damage-proofing (especially of electrical cables and house plants that are all toxic), rabbits are relatively safe from predators, parasites, disease, and temperature extremes. Rabbits kept outdoors must be provided with shelter that is heated in winter and shaded in summer. Domesticated rabbits are most comfortable in temperatures between 10 to 21 degrees Celsius (50 to 70 degrees Fahrenheit), and cannot endure temperatures above 32 degrees Celsius (90 degrees Fahrenheit). Veterinarians specializing in rabbits recommend a diet consisting of clean water, a small amount of commercial pellets and unlimited grass hay daily. Other vegetables (2 cups per 5 pounds of body weight) should be fed: good choices include romaine lettuce (not iceberg), parsley, cilantro, dandelion, raddichio, endive, and basil. Carrots and fruits should be used sparingly. Domestic rabbits should and must be checked daily as infections and illnesses can occur very quickly. Teeth should not be too long because if they are the rabbit cannot eat. Do not attempt to grind or clip a rabbit's teeth; one is advised to seek a veterinarian. Rabbit's teeth can grow up to five inches a year.

The eyes should be clean with no crusts evident. Checking the rabbits vent area (bottom) is vital as any feces left will attract flies which will leave eggs and hatch into maggots. The maggots will then eat rotten flesh causing severe pain for the animal. Ears also should be clean along with any other part of the rabbit.

Environmental problems with rabbits

See also: Rabbits in Australia

Rabbits have also been a source of environmental problems when introduced into the wild by humans. Because of their appetites, and the rate at which they breed, wild rabbit depredation can prove problematic for agriculture. Gassing, barriers (fences), shooting, snaring and ferreting have been used to control rabbit populations, but the most effective is diseases such as myxomatosis ('myxo' for short), and calicivirus. In Europe, where rabbits are farmed on a large scale, they are protected against myxomatosis and calicivirus with a genetically modified virus. The virus was developed in Spain, and is beneficial to rabbit farmers. If it were to make its way into wild populations in areas such as Australia, this could create a population boom, since those diseases are the major threats to the rabbits' survival.

Classification

Rabbits and hares were formerly classified in the order Rodentia (rodent) until 1912, when they were moved into a new order Lagomorpha. This order, in addition to containing rabbits and hares, also includes the pikas.

ORDER LAGOMORPHA

Rabbits in culture and literature

Rabbits are often used as a symbol of fertility. It is possibly as a consequence of this that they have been associated with Easter as the Easter Bunny. The species' role as a prey animal also lends itself as a symbol of innocence as an animal that seems to wish harm on no one, another Easter connotation. In addition, the animal is often used as a symbol of playful sexuality, which plays off of its perceived image of innocence, as well as its reputation as a prolific breeder.

Further information: Playboy Bunny

It is also a common folklore archetype of the trickster who uses his cunning to outwit his enemies. Well-known examples of this are the Br'er Rabbit character from African-American folktales and the Warner Brothers cartoon character Bugs Bunny.

In the folklore of the United States, a rabbit's foot is frequently carried as an amulet, and is often made into a keychain, where it is thought to bring luck. The practice derives from the system of African-American folk magic called hoodoo.

Anthropomorphic rabbits have appeared in a host of works of film and literature, most notably the White Rabbit in Lewis Carroll's Alice's Adventures in Wonderland; in the popular novel Watership Down, by Richard Adams; and in Beatrix Potter's works such as Peter Rabbit.

It is commonly believed that a rabbit, if injected with a woman's urine, will expire if the woman is pregnant. This is not true. However, in the 1920s it was discovered that if the injected urine contained the hormone hCG, a hormone found in the urine of pregnant women, the rabbit would display ovarian changes. The rabbit would indeed need to be killed to have its ovaries inspected, but the death of the rabbit was not the indicator of the results. Later revisions of the test allowed technicians to inspect the ovaries without euthanizing the rabbit.

In Japanese tradition, rabbits live on the Moon where they make mochi - the popular snack of mashed sticky rice. This comes from interpreting the pattern of dark patches on the moon as a rabbit standing on tiptoes on the left working something like a butter churn. A pop culture manifestation of this tradition can be found in the character known as Sailor Moon, whose name is Usagi, Japanese for "rabbit". In Chinese literature, rabbits also accompany Chang'e on the Moon.

See also

Wikimedia Commons has media related to Rabbit.
Wikibooks Cookbook has a recipe/module on
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