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Guinea pig (Cavia porcellus) Montane guinea pig (Cavia tschudii) 5000 BCE Peru: meat, manure, racing, lawn mowing, weed control, research, show, pets Tame, slight physical changes Somewhat common in the wild and in captivity 1d Rodentia: Domestic donkey, domestic ass or burro (Equus asinus)
The guinea pig or domestic guinea pig (Cavia porcellus), also known as the cavy or domestic cavy (/ ˈ k eɪ v i / KAY-vee), is a species of rodent belonging to the genus Cavia, family Caviidae. Breeders tend to use the name "cavy" for the animal, but "guinea pig" is more commonly used in scientific and laboratory contexts. [ 1 ]
According to the Humane Society of the United States, guinea pigs need a minimum of 7.5 square feet of space to thrive.If you've got the space, 10.5 square feet is your best bet and especially if ...
Guinea pigs were popular laboratory animals until the late 20th century; about 2.5 million guinea pigs were used annually in the United States for research in the 1960s, [142] but that total decreased to about 375,000 by the mid-1990s. [143] In 2007, they constituted about 2% of all laboratory animals. [142]
The list consists of those species found in the nations or overseas territories of continental South America (including their island possessions, such as the Galápagos), as well as in Trinidad and Tobago and the Falkland Islands; Panama is not included. As of May 2012, the list contains 1,331 species, 340 genera, 62 families and 15 orders.
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Caviidae, the cavy family, is composed of rodents native to South America and includes the domestic guinea pig, wild cavies, and the largest living rodent, the capybara.They are found across South America in open areas from moist savanna to thorn forests or scrub desert.
At merely four weeks old, female Guinea pigs become fertile and may produce as many as four to five litters a year. With an average gestation period of 59–72 days, a female Guinea pig may become pregnant again in as few as 6 hours after giving birth. However, there are a lot of concerns related to Guinea pig pregnancy.