Zacatecan Deer Mouse
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Zacatecan Deer Mouse
The Zacatecan deer mouse or southern rock mouse (''Peromyscus difficilis'') is a species of rodent in the family Cricetidae.Musser, G. G. and M. D. Carleton. 2005. Superfamily Muroidea. Pp. 894-1531 ''in'' Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore. It is found only in Mexico, and is not considered endangered. Description Zacetecan deer mice are medium-sized mouse-like animals, weighing from , with long tails, large ears, and a slightly elongated snout. They have a combined head and body length of , but the tail is always somewhat longer than the body, being from long. The female has six teats. The upper part and flanks of the animal are typically ochraceous or buff, but in some subspecies may be brownish-red or have a heavy overlay of darker hairs that render the animal almost blackish in color. A clearly visible line runs along the flanks, while the underparts are generally pale ...
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Natural History Museum At Tring
The Natural History Museum at Tring was the private museum of Lionel Walter, 2nd Baron Rothschild; today it is under the control of the Natural History Museum, London. It houses one of the finest collections of stuffed mammals, birds, reptiles and insects in the United Kingdom. It was known as the Walter Rothschild Zoological Museum until April 2007. The museum is located on Akeman Street, in Tring, Hertfordshire. History The Natural History Museum at Tring was once the private museum of Lionel Walter, 2nd Baron Rothschild, and is located on the grounds of the former Rothschild family home of Tring Park. The building was constructed in 1889 to house his collection of mounted specimens and first opened to the public in 1892. The Rothschild family gave the Museum and its contents to the nation in 1937. Lionel Walter bred hybrids between zebras and horses (zebroids) and a hybrid foal is on display. He was frequently seen riding a zebra-drawn carriage. The museum's Zebra Cafe al ...
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Cactus
A cactus (, or less commonly, cactus) is a member of the plant family Cactaceae, a family comprising about 127 genera with some 1750 known species of the order Caryophyllales. The word ''cactus'' derives, through Latin, from the Ancient Greek word (''káktos''), a name originally used by Theophrastus for a spiny plant whose identity is now not certain. Cacti occur in a wide range of shapes and sizes. Although some species live in quite humid environments, most cacti live in habitats subject to at least some drought. Many live in extremely dry environments, even being found in the Atacama Desert, one of the driest places on Earth. Because of this, cacti show many adaptations to conserve water. For example, almost all cacti are succulents, meaning they have thickened, fleshy parts adapted to store water. Unlike many other succulents, the stem is the only part of most cacti where this vital process takes place. Most species of cacti have lost true leaves, retaining only spines, ...
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Mammals Described In 1891
Mammals () are a group of vertebrate animals constituting the class (biology), class Mammalia (), characterized by the presence of mammary glands which in Female#Mammalian female, females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three ossicles, middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they Genetic divergence, diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant taxon, extant species of mammals have been described divided into 29 Order (biology), orders. The largest Order (biology), orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, Mole (animal), moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla (cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, pinniped, seals, and others). In terms of cladistic ...
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Querétaro
Querétaro (), officially the Free and Sovereign State of Querétaro ( es, Estado Libre y Soberano de Querétaro, links=no; Otomi language, Otomi: ''Hyodi Ndämxei''), is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Santiago de Querétaro. It is located in north-central Mexico, in a region known as Bajío. It is bordered by the states of San Luis Potosí to the north, Guanajuato to the west, Hidalgo (state), Hidalgo to the east, State of Mexico, México to the southeast and Michoacán to the southwest. The state is one of the smallest in Mexico, but also one of the most heterogeneous geographically, with ecosystems varying from deserts to tropical rainforest, especially in the Sierra Gorda, which is filled with microecosystems. The area of the state was located on the northern edge of Mesoamerica, with both the Purépecha Empire and Aztec Empire having influence in ...
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Benito Juárez National Park
The Benito Juárez National Park is in the Valles Centrales Region of Oaxaca, Mexico, and includes parts of the municipalities of San Felipe Tejalapam and San Andres Huayapan. The southern boundary of the park is about 5 kilometers north of the City of Oaxaca. The park was established in 1937 during the presidency of General Lazaro Cardenas del Rio, and is named after President Benito Juárez, who was a native of Oaxaca. Description The park ranges from 1,650 to 3,050 meters above sea level. The climate is Coastal sub-humid and Temperate sub-humid. The main rivers that cross the park are the Huayapan and San Felipe rivers. Most of their water is piped to supply the city of Oaxaca. The park covers 2,737 hectares, including the 3,111 meter high Cerro San Felipe, part of the Sierra Madre de Oaxaca. There are pine and oak forests in the upper reaches of the mountain. Lower down there are scrub oaks, and tropical deciduous forest in the canyons. Concerns The park is the main home ...
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Valley Of Mexico
The Valley of Mexico ( es, Valle de México) is a highlands plateau in central Mexico roughly coterminous with present-day Mexico City and the eastern half of the State of Mexico. Surrounded by mountains and volcanoes, the Valley of Mexico was a centre for several pre-Columbian civilizations, including Teotihuacan, the Toltec, and the Aztec. The ancient Aztec term ('Land Between the Waters') and the phrase Basin of Mexico are both used at times to refer to the Valley of Mexico. The Basin of Mexico became a well known site that epitomized the scene of early Classic Mesoamerican cultural development as well. The Valley of Mexico is located in the Trans-Mexican Volcanic Belt. The valley contains most of the Greater Mexico City, Mexico City Metropolitan Area, as well as parts of the State of Mexico, Hidalgo (state), Hidalgo, Tlaxcala, and Puebla. The Basin of Mexico covers approximately in the NNE-SSW direction with length to width dimensions of approximately to The Valley of ...
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Hidalgo (state)
Hidalgo (), officially the Free and Sovereign State of Hidalgo ( es, Estado Libre y Soberano de Hidalgo) is one of the 31 states which, along with Mexico City, constitute the 32 federal entities of Mexico. It is divided into 84 municipalities and its capital city is Pachuca de Soto. Located in the eastern part of the country, Hidalgo is bordered by San Luis Potosí and Veracruz on the north, Puebla on the east, Tlaxcala and State of Mexico on the south and Querétaro on the west. In 1869, Benito Juárez created the State of Hidalgo and made Pachuca its capital city; Juárez would add the name ''"de Soto"'' in recognition of Manuel Fernando Soto, who is considered the most important driving force in creating the state. The state was named after Miguel Hidalgo y Costilla, the initiator of the Mexican War of Independence. The indigenous peoples of the state, such as the Otomi, retain much of their traditional culture. In addition to Mexicans of Spanish descent, there are also n ...
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Guanajuato
Guanajuato (), officially the Free and Sovereign State of Guanajuato ( es, Estado Libre y Soberano de Guanajuato), is one of the 32 states that make up the Federal Entities of Mexico. It is divided into 46 municipalities and its capital city is Guanajuato. Guanajuato is in central Mexico. It is bordered by the states of Jalisco to the west, Zacatecas to the northwest, San Luis Potosí to the north, Querétaro to the east, and Michoacán to the south. It covers an area of . The state is home to several historically important cities, especially those along the "Bicentennial Route", which retraces the path of Miguel Hidalgo y Costilla's insurgent army at the beginning of the Mexican War of Independence. This route begins at Dolores Hidalgo, and passes through the Sanctuary of Atotonilco, San Miguel de Allende, Celaya, and the capital of Guanajuato. Other important cities in the state include León, the state's biggest city, Salamanca, and Irapuato. The first town established ...
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Northern Rock Mouse
The northern rock mouse (''Peromyscus nasutus'') is a species of rodent in the family Cricetidae. It is found in Mexico and the United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori .... References *Musser, G. G. and M. D. Carleton. (2005). Superfamily Muroidea. pp. 894–1531 ''in'' Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore. Peromyscus Mammals described in 1891 Taxonomy articles created by Polbot {{Peromyscus-stub ...
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Peromyscus
''Peromyscus'' is a genus of rodents. They are commonly referred to as deer mice or deermice, not to be confused with the chevrotain or "mouse deer". They are New World mice only distantly related to the common house and laboratory mouse, ''Mus musculus''. From this relative, ''Peromyscus'' species are distinguished by relatively larger eyes, and also often two-tone coloring, with darker colors over the dorsum (back), and white abdominal and limb hair-coloring. In reference to the coloring, the word ''Peromyscus'' comes from Greek words meaning "booted mouse". They are also accomplished jumpers and runners by comparison to house mice, and their common name of "deer mouse" (coined in 1833) is in reference to this agility. The most common species of deer mice in the continental United States are two closely related species, '' P. maniculatus'' and '' P. leucopus''. In the United States, ''Peromyscus'' is the most populous mammalian genus overall, and has become notorious in the w ...
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Ring-tailed Cat
The ringtail (''Bassariscus astutus'') is a mammal of the Procyonidae, raccoon family native to arid regions of North America. It is widely distributed and well adapted to disturbed areas. It has been legally trapped for its fur. It is listed as Least Concern on the IUCN Red List. It is also known as the ringtail cat, ring-tailed cat, miner's cat or bassarisk, and is sometimes called a cacomistle, though this term seems to be more often used to refer to ''cacomistle, Bassariscus sumichrasti''. The ringtail is the state mammal of Arizona. Description The ringtail is black to dark brown in color with pale underparts. The animal has a pointed muzzle with long whiskers, similar to that of a fox (its Latin name means ‘clever little fox’) and its body resembles that of a cat. The ringtailed's face resembles a mask as dark brown and black hair surround its eyes. These animals are characterized by a long black and white "ringed" tail with 14–16 stripes, which is about the same ...
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Snake
Snakes are elongated, Limbless vertebrate, limbless, carnivore, carnivorous reptiles of the suborder Serpentes . Like all other Squamata, squamates, snakes are ectothermic, amniote vertebrates covered in overlapping Scale (zoology), scales. Many species of snakes have skulls with several more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads (cranial kinesis). To accommodate their narrow bodies, snakes' paired organs (such as kidneys) appear one in front of the other instead of side by side, and most have only one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca. Lizards have evolved elongate bodies without limbs or with greatly reduced limbs about twenty-five times independently via convergent evolution, leading to many lineages of legless lizards. These resemble snakes, but several common groups of legless lizards have eyelids and external ears, which snakes lack, altho ...
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