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Erethizontinae
Erethizontinae is a subfamily of the New World porcupine family Erethizontidae, and includes all species of the family with the exception of the bristle-spined rat The bristle-spined rat (''Chaetomys subspinosus'') is an arboreal rodent from the Atlantic forest in eastern Brazil. Also known as the bristle-spined porcupine or thin-spined porcupine, it is the only member of the genus ''Chaetomys'' and the ..., ''Chaetomys subspinosus'', which is classified in its own subfamily, Chaetomyinae. References Taxa named by Charles Lucien Bonaparte {{Rodent-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New World Porcupine
The New World porcupines, family Erethizontidae, are large arboreal rodents, distinguished by their spiny coverings from which they take their name. They inhabit forests and wooded regions across North America, and into northern South America. Although both the New World and Old World porcupine families belong to the Hystricognathi branch of the vast order Rodentia, they are quite different and are not closely related. Characteristics New World porcupines are stout animals, with blunt, rounded heads, fleshy, mobile snouts, and coats of thick, cylindrical or flattened spines. The "quills" are mixed with long, soft hairs. They vary in size from the relatively small prehensile-tailed porcupines, which are around long, and weigh about , to the much larger North American porcupine, which has a body length of , and weighs up to . They are distinguished from the Old World porcupines in that they have rooted molars, complete collar bones, entire upper lips, tuberculated soles, no t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American Porcupine
The North American porcupine (''Erethizon dorsatum''), also known as the Canadian porcupine, is a large quill-covered rodent in the New World porcupine family. It is the second largest rodent in North America, after the North American beaver (''Castor canadensis''). The porcupine is a caviomorph rodent whose ancestors crossed the Atlantic from Africa to Brazil 30 million years ago, and then migrated to North America during the Great American Interchange after the Isthmus of Panama rose 3 million years ago. Etymology The word "porcupine" comes from the middle or old French word , which means 'thorn pig'. Its roots derive from the Latin words or pig and meaning thorns. Other colloquial names for the animal include quill pig. It is also referred to as the Canadian porcupine or common porcupine. The porcupine's scientific name, ''Erethizon dorsatum'', can be loosely translated as "the animal with the irritating back". Native American terms for it include the Lakota name meaning q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Lucien Bonaparte
Charles Lucien Jules Laurent Bonaparte, 2nd Prince of Canino and Musignano (24 May 1803 – 29 July 1857), was a French naturalist and ornithologist. Lucien and his wife had twelve children, including Cardinal Lucien Bonaparte. Life and career Bonaparte was the son of Lucien Bonaparte and Alexandrine de Bleschamp. Lucien was a younger brother of Napoleon I, making Charles the emperor’s nephew. Born in Paris, he was raised in Italy. On 29 June 1822, he married his cousin, Zénaïde, in Brussels. Soon after the marriage, the couple left for Philadelphia in the United States to live with Zénaïde's father, Joseph Bonaparte (who was also the paternal uncle of Charles). Before leaving Italy, Charles had already discovered a warbler new to science, the moustached warbler, and on the voyage he collected specimens of a new storm-petrel. On arrival in the United States, he presented a paper on this new bird, which was later named after Alexander Wilson. Bonaparte then set about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erethizon
''Erethizon'' is a genus of New World porcupine and the only one of its family to be found north of southern Mexico. The North American porcupine ''(Erethizon dorsatum)'' is the only extant species, but several extinct relatives are known, the oldest dated to the Late Pliocene Late may refer to: * LATE, an acronym which could stand for: ** Limbic-predominant age-related TDP-43 encephalopathy, a proposed form of dementia ** Local-authority trading enterprise, a New Zealand business law ** Local average treatment effect, .... Porcupines entered North America during the Great American Interchange after the Isthmus of Panama rose 3 million years ago. References {{Taxonbar, from=Q732499 Rodent genera Mammal genera with one living species Taxa named by Frédéric Cuvier Erethizontidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristle-spined Rat
The bristle-spined rat (''Chaetomys subspinosus'') is an arboreal rodent from the Atlantic forest in eastern Brazil. Also known as the bristle-spined porcupine or thin-spined porcupine, it is the only member of the genus ''Chaetomys'' and the subfamily Chaetomyinae. It was officially described in 1818, but rarely sighted since, until December 1986, when two specimens - one a pregnant female - were found in the vicinity of Valencia in Bahia. Since then it has been recorded at several localities in eastern Brazil, from Sergipe to Espírito Santo (there are no recent records from Rio de Janeiro), but it remains rare and threatened due to habitat loss, poaching and roadkills. Characteristics Bristle-spined rats are named because the spines on the back are more bristle-like in texture than the spines on the rest of the body. They have long, naked tails which are not prehensile. Adult animals weigh around . Their skulls are unusual in several ways. The eye socket is almost com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
