Common tapeti, Common, Tapeti, Brazilian cottontail, Forest cottontail
The common tapeti (Sylvilagus brasiliensis ), also known as the Brazilian cottontail, forest cottontail, or (formerly) simply tapeti is a species of cottontail rabbit. It is small to medium-sized with a small, dark tail, short hind feet, and short ears. As traditionally defined, its range extends from southern Mexico to northern Argentina, but this includes several distinctive population that have since been split into separate species. Under this narrower definition, the true tapeti only occurs in the Atlantic Rainforest of coastal northeastern Brazil and it is classified as "Endangered" by the IUCN. The American Society of Mammalogists concurs, but also tentatively classifies several distinct populations that have not yet received proper species names into S. brasiliensis, and thus considers it to range from Venezuela south to Argentina.
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CrepuscularCrepuscular animals are those that are active primarily during twilight (that is, the periods of dawn and dusk). This is distinguished from diurnal...
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NocturnalNocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal",...
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FolivoreIn zoology, a folivore is a herbivore that specializes in eating leaves. Mature leaves contain a high proportion of hard-to-digest cellulose, less ...
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HerbivoreA herbivore is an animal anatomically and physiologically adapted to eating plant material, for example, foliage, for the main component of its die...
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NatatorialNatatorial animals are those adapted for swimming. Some fish use their pectoral fins as the primary means of locomotion, sometimes termed labriform...
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JumpingJumping (saltation) can be distinguished from running, galloping, and other gaits where the entire body is temporarily airborne by the relatively l...
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Among animals, viviparity is the development of the embryo inside the body of the parent. The term 'viviparity' and its adjective form 'viviparous'...
Browsing is a type of herbivory in which an herbivore (or, more narrowly defined, a folivore) feeds on leaves, soft shoots, or fruits of high-growi...
A burrow is a hole or tunnel excavated into the ground by an animal to create a space suitable for habitation, temporary refuge, or as a byproduct ...
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SolitaryNo
Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
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starts withThe common tapeti is a small- to medium-sized rabbit. It has a head-body length of 320 mm (13 in), a tail that is 21 mm (0.83 in), hind feet measuring 71 mm (2.8 in), ears that are 54 mm (2.1 in) (measured from notch to tip), and it weighs an average of 934 grams (32.9 oz). The color of its back is brown with a speckled appearance (resulting from the black hairs tips), and it has a rufous spot on its neck. Its belly and tail underside are also rufous. It has six mammae. Two different karyotypes have been reported for this species: 2n=36, FN=68; and 2n=40, FN=76.
It is a solitary, nocturnal animal, usually seen after nightfall or before dawn, feeding on grass and browse. It has also been recorded eating Harrya chromapes, a bolete mushroom. It is found in forested habitats, close to swamps and along river edges, and in disturbed areas, such as gardens and plantations.
The common tapeti occurs in tropical rain forests, deciduous forests, and second growth forests in Mexico and Central America, as well as pastures surrounding forest habitat. Its range extends from southern Tamaulipas in Mexico, south along the eastern coast of Mexico, through Guatemala, possibly El Salvador, Honduras, eastern Nicaragua, eastern Costa Rica, and Panama. It occurs through the northern half of South America, including Peru, Bolivia, Paraguay, northern Argentina, and much of Brazil. The southern tip of its known distribution occurs in Tucuman province. It occurs at elevations from sea level to 4,800 m (15,700 ft).It is the only leporid species found in most of its range.
Rabbits build nests built of dry grasses above the ground to rear their young. They have a central chamber and three or four smaller chambers at the end of a corridor. The gestation period varies with the geographical location. Rabbits in Chiapas, Mexico gestate for about 28 days, and have three to eight offspring, while rabbits in the Páramos of the Andes gestate for 44 days, and have an average litter size of 1.2. Both of these populations breed year-round.
Like its California relative, the brush rabbit (Sylvilagus bachmani ), the common tapeti is a natural reservoir for the myxoma virus. This relationships was discovered by Brazilian physician Henrique de Beaurepaire Rohan Aragão in the 1940s. The virus causes a benign cutaneous fibroma in its hosts, but it causes the lethal disease myxomatosis, in European rabbits.