Fur is a thick growth of hair that covers the skin of almost all mammals . It consists of a combination of oily guard hair on top and thick underfur beneath. The guard hair keeps moisture from reaching the skin; the underfur acts as an insulating blanket that keeps the animal warm.
39-1008: [REDACTED] Look up wild cat in Wiktionary, the free dictionary. Wild Cat may refer to: Places [ edit ] Wild Cat Bluff, Texas , a ghost town in Texas, USA Wild Cat Hill , summit in Missouri, USA Wild Cat Township, Elk County, Kansas , township in Kansas, USA Music [ edit ] Wild Cat (1927 song) , an instrumental duet for violin and guitar Wild Cat (Danko Jones album) , 2017 Wild Cat (Tygers of Pan Tang album) , 1980 Ships [ edit ] Wild Cat (boat) , fictional schooner in Arthur Ransome's novels Peter Duck and Missee Lee USS Wild Cat (1862) , Confederate schooner captured by
78-634: A cat character in PAW Patrol See also [ edit ] Wildcat (disambiguation) Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Wild Cat . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Wild_Cat&oldid=1214806204 " Categories : Disambiguation pages Place name disambiguation pages Hidden categories: Short description
117-418: A different type of hair. Down hair (also known as underfur , undercoat , underhair or ground hair ) is the bottom – or inner – layer, composed of wavy or curly hairs with no straight portions or sharp points. Down hairs, which are also flat, tend to be the shortest and most numerous in the coat. Thermoregulation is the principal function of the down hair, which insulates
156-502: A half of the body length, although with some exceptions, like the Lynx species and margay ( Leopardus wiedii ). Cat species vary greatly in body and skull sizes, and weights: Most cat species have a haploid number of 18 or 19. Central and South American cats have a haploid number of 18, possibly due to the combination of two smaller chromosomes into a larger one. Felidae have type IIx muscle fibers three times more powerful than
195-419: A layer of dry air next to the skin. The awn hair can be thought of as a hybrid, bridging the gap between the distinctly different characteristics of down and guard hairs. Awn hairs begin their growth much like guard hairs, but less than halfway to their full length, awn hairs start to grow thin and wavy like down hair. The proximal part of the awn hair assists in thermoregulation (like the down hair), whereas
234-607: A powerful bite. They are all obligate carnivores , and most are solitary predators ambushing or stalking their prey. Wild cats occur in Africa , Europe , Asia and the Americas . Some wild cat species are adapted to forest and savanna habitats , some to arid environments, and a few also to wetlands and mountainous terrain. Their activity patterns range from nocturnal and crepuscular to diurnal , depending on their preferred prey species. Reginald Innes Pocock divided
273-581: Is different from Wikidata All article disambiguation pages All disambiguation pages wild cat Felidae ( / ˈ f ɛ l ɪ d iː / ) is the family of mammals in the order Carnivora colloquially referred to as cats . A member of this family is also called a felid ( / ˈ f iː l ɪ d / ). The 41 extant Felidae species exhibit the greatest diversity in fur patterns of all terrestrial carnivores. Cats have retractile claws , slender muscular bodies and strong flexible forelimbs. Their teeth and facial muscles allow for
312-417: Is driven largely by camouflage. Differences in female and male coat color may indicate nutrition and hormone levels, important in mate selection. Some arboreal mammals, notably primates and marsupials, have shades of violet, green, or blue skin on parts of their bodies, indicating some distinct advantage in their largely arboreal habitat due to convergent evolution . The green coloration of sloths, however,
351-785: Is the oldest known cat that occurred after the Eocene–Oligocene extinction event about 33.9 million years ago ; fossil remains were excavated in France and Mongolia's Hsanda Gol Formation . Fossil occurrences indicate that the Felidae arrived in North America around 18.5 million years ago . This is about 20 million years later than the Ursidae and the Nimravidae , and about 10 million years later than
390-609: Is the oldest known pantherine cat dated to the late Messinian to early Zanclean ages about 5.95 to 4.1 million years ago . A fossil skull was excavated in 2010 in Zanda County on the Tibetan Plateau . Panthera palaeosinensis from North China probably dates to the Late Miocene or Early Pliocene . The skull of the holotype is similar to that of a lion or leopard. Panthera zdanskyi dates to
429-445: Is the result of a symbiotic relationship with algae. Coat color is sometimes sexually dimorphic , as in many primate species . Coat color may influence the ability to retain heat, depending on how much light is reflected. Mammals with darker colored coats can absorb more heat from solar radiation and stay warmer; some smaller mammals, such as voles , have darker fur in the winter. The white, pigmentless fur of arctic mammals, such as
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#1732798103810468-644: The Canidae . In the Early Miocene about 20 to 16.6 million years ago , Pseudaelurus lived in Africa. Its fossil jaws were also excavated in geological formations of Europe's Vallesian , Asia's Middle Miocene and North America's late Hemingfordian to late Barstovian epochs. In the Early or Middle Miocene, the saber-toothed Machairodontinae evolved in Africa and migrated northwards in
507-761: The Feliformia . All members of the cat family have the following characteristics in common: The colour, length and density of their fur are very diverse. Fur colour covers the gamut from white to black, and fur patterns from distinctive small spots, and stripes to small blotches and rosettes . Most cat species are born with spotted fur, except the jaguarundi ( Herpailurus yagouaroundi ), Asian golden cat ( Catopuma temminckii ) and caracal ( Caracal caracal ). The spotted fur of lion ( Panthera leo ), cheetah (Acinonyx jubatus) and cougar ( Puma concolor ) cubs change to uniform fur during their ontogeny . Those living in cold environments have thick fur with long hair, like
546-583: The Gelasian about 2.55 to 2.16 million years ago . Several fossil skulls and jawbones were excavated in northwestern China. Panthera gombaszoegensis is the earliest known pantherine cat that lived in Europe about 1.95 to 1.77 million years ago . Living felids fall into eight evolutionary lineages or species clades . Genotyping of the nuclear DNA of all 41 felid species revealed that hybridization between species occurred in
585-772: The Late Miocene . With their large upper canines , they were adapted to prey on large-bodied megaherbivores . Miomachairodus is the oldest known member of this subfamily. Metailurus lived in Africa and Eurasia about 8 to 6 million years ago . Several Paramachaerodus skeletons were found in Spain. Homotherium appeared in Africa, Eurasia and North America around 3.5 million years ago , and Megantereon about 3 million years ago . Smilodon lived in North and South America from about 2.5 million years ago . This subfamily became extinct in
624-607: The Late Pleistocene . Results of mitochondrial analysis indicate that the living Felidae species descended from a common ancestor , which originated in Asia in the Late Miocene epoch. They migrated to Africa, Europe and the Americas in the course of at least 10 migration waves during the past ~11 million years. Low sea levels and interglacial and glacial periods facilitated these migrations. Panthera blytheae
663-674: The Sphynx cat . Similarly, there are some breeds of hairless dogs . Other examples of artificially selected hairless animals include the hairless guinea-pig , nude mouse , and the hairless rat . Fur has long served as a source of clothing for humans, including Neanderthals . Historically, it was worn for its insulating quality, with aesthetics becoming a factor over time. Pelts were worn in or out, depending on their characteristics and desired use. Today fur and trim used in garments may be dyed bright colors or to mimic exotic animal patterns, or shorn close like velvet . The term "a fur" may connote
702-499: The distal part can shed water (like the guard hair). The awn hair's thin basal portion does not allow the amount of piloerection that the stiffer guard hairs are capable of. Mammals with well-developed down and guard hairs also usually have large numbers of awn hairs, which may even sometimes be the bulk of the visible coat. Guard hair ( overhair ) is the top—or outer—layer of the coat. Guard hairs are longer, generally coarser, and have nearly straight shafts that protrude through
741-542: The fur industry as a furbearer . The use of fur as clothing or decoration is controversial; animal welfare advocates object to the trapping and killing of wildlife, and the confinement and killing of animals on fur farms . The modern mammalian fur arrangement is known to have occurred as far back as docodonts , haramiyidans and eutriconodonts , with specimens of Castorocauda , Megaconus and Spinolestes preserving compound follicles with both guard hair and underfur. Fur may consist of three layers, each with
780-522: The muskox has guard hairs measuring 30 cm (12 in) as well as a dense underfur, which forms an airtight coat, allowing them to survive in temperatures of −40 °C (−40 °F). Some desert mammals, such as camels, use dense fur to prevent solar heat from reaching their skin, allowing the animal to stay cool; a camel's fur may reach 70 °C (158 °F) in the summer, but the skin stays at 40 °C (104 °F). Aquatic mammals , conversely, trap air in their fur to conserve heat by keeping
819-458: The snow leopard ( Panthera uncia ) and the Pallas's cat ( Otocolobus manul ). Those living in tropical and hot climate zones have short fur. Several species exhibit melanism with all-black individuals, cougars are notable for lacking melanism but leucism and albinism are present in cougars along with many other felids. In the great majority of cat species, the tail is between a third and
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#1732798103810858-600: The Pantherinae and Felinae, with the Acinonychinae subsumed into the latter. Pantherinae includes five Panthera and two Neofelis species , while Felinae includes the other 34 species in 12 genera . The first cats emerged during the Oligocene about 25 million years ago , with the appearance of Proailurus and Pseudaelurus . The latter species complex was ancestral to two main lines of felids:
897-707: The Union Navy Other [ edit ] Wild Cat (Seminole) (died 1857), leading chieftain during the Second Seminole War Wild Cat Falling , 1965 novel by Australian author Mudrooroo The Wildcat (1921 film) , silent German romantic comedy Wild Cat (Hersheypark) , a wooden roller coaster in Hershey, Pennsylvania, USA WildCat (Cedar Point) , a steel roller coaster at Cedar Point in Sandusky, Ohio Wild,
936-431: The black-and-white pelage of many mammals which are able to defend themselves, such as in the foul-smelling skunk and the powerful and aggressive honey badger . In arctic and subarctic mammals such as the arctic fox ( Vulpes lagopus ), collared lemming ( Dicrostonyx groenlandicus ), stoat ( Mustela erminea ), and snowshoe hare ( Lepus americanus ), seasonal color change between brown in summer and white in winter
975-543: The cats in the extant subfamilies and a group of extinct "saber-tooth" felids of the subfamily Machairodontinae , which range from the type genus Machairodus of the late Miocene to Smilodon of the Pleistocene. The "false saber-toothed cats", the Barbourofelidae and Nimravidae , are not true cats but are closely related. Together with the Felidae, Viverridae , hyenas and mongooses , they constitute
1014-546: The course of evolution within the majority of the eight lineages. Modelling of felid coat pattern transformations revealed that nearly all patterns evolved from small spots. Traditionally, five subfamilies had been distinguished within the Felidae based on phenotypical features: the Pantherinae , the Felinae , the Acinonychinae, and the extinct Machairodontinae and Proailurinae . Acinonychinae used to only contain
1053-421: The extant Felidae into three subfamilies: the Pantherinae , the Felinae and the Acinonychinae, differing from each other by the ossification of the hyoid apparatus and by the cutaneous sheaths which protect their claws. This concept has been revised following developments in molecular biology and techniques for the analysis of morphological data. Today, the living Felidae are divided into two subfamilies:
1092-470: The following cladogram: Sunda clouded leopard (N. diardi) Clouded leopard ( N. nebulosa ) Tiger (P. tigris) Snow leopard (P. uncia) Jaguar (P. onca) Lion ( P. leo ) Leopard ( P. pardus ) Serval (L. serval) African golden cat ( C. aurata ) Caracal ( C. caracal ) Andean mountain cat ( L. jacobita ) Fur The fur of mammals has many uses: protection, sensory purposes, waterproofing, and camouflaging, with
1131-418: The gene HR can lead to complete hair loss , though this is not typical in humans. At times, when a hairless domesticated animal is discovered, usually owing to a naturally occurring genetic mutation, humans may intentionally inbreed those hairless individuals and, after multiple generations, artificially create hairless breeds. There are several breeds of hairless cats, perhaps the most commonly known being
1170-866: The genus Acinonyx but this genus is now within the Felinae subfamily. The following cladogram based on Piras et al. (2013) depicts the phylogeny of basal living and extinct groups. † Proailurus bourbonnensis † Proailurus lemanensis † Proailurus major † Pseudaelurus quadridentatus † Pseudaelurus cuspidatus † Pseudaelurus guangheesis † Machairodontinae [REDACTED] † Hyperailurictis intrepidus † Hyperailurictis marshi † Hyperailurictis stouti † Hyperailurictis validus † Hyperailurictis skinneri † Sivaelurus chinjiensis † Styriofelis turnauensis † Styriofelis romieviensis Felinae [REDACTED] † Miopanthera lorteti † Miopanthera pamiri Pantherinae [REDACTED] The phylogenetic relationships of living felids are shown in
1209-476: The largest extant terrestrial mammals, the elephant and the rhinoceros , are largely hairless. The hairless bat is mostly hairless but does have short bristly hairs around its neck, on its front toes, and around the throat sac, along with fine hairs on the head and tail membrane. Most hairless animals cannot go in the sun for long periods of time, or stay in the cold for too long. Marsupials are born hairless and grow out fur later in development. Humans are
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1248-421: The layer of softer down hair. The distal end of the guard hair is the visible layer of most mammal coats. This layer has the most marked pigmentation and gloss , manifesting as coat markings that are adapted for camouflage or display. Guard hair repels water and blocks sunlight, protecting the undercoat and skin in wet or aquatic habitats, and from the sun's ultraviolet radiation. Guard hairs can also reduce
1287-486: The muscle fibers of human athletes. The family Felidae is part of the Feliformia , a suborder that diverged probably about 50.6 to 35 million years ago into several families. The Felidae and the Asiatic linsangs are considered a sister group , which split about 35.2 to 31.9 million years ago . The earliest cats probably appeared about 35 to 28.5 million years ago . Proailurus
1326-484: The only primate species that have undergone significant hair loss. The hairlessness of humans compared to related species may be due to loss of functionality in the pseudogene KRTHAP1 (which helps produce keratin ) Although the researchers dated the mutation to 240 000 ya, both the Altai Neandertal and Denisovan peoples possessed the loss-of-function mutation, indicating it is much older. Mutations in
1365-646: The polar bear, may reflect more solar radiation directly onto the skin. The term pelage – first known use in English c. 1828 (French, from Middle French, from poil for 'hair', from Old French peilss , from Latin pilus ) – is sometimes used to refer to an animal's complete coat . The term fur is also used to refer to animal pelts that have been processed into leather with their hair still attached. The words fur or furry are also used, more casually, to refer to hair-like growths or formations, particularly when
1404-464: The primary usage being thermoregulation. The types of hair include Hair length is negligible in thermoregulation, as some tropical mammals, such as sloths, have the same fur length as some arctic mammals but with less insulation; and, conversely, other tropical mammals with short hair have the same insulating value as arctic mammals. The denseness of fur can increase an animal's insulation value, and arctic mammals especially have dense fur; for example,
1443-717: The severity of cuts or scratches to the skin. Many mammals, such as the domestic dog and cat, have a pilomotor reflex that raises their guard hairs as part of a threat display when agitated. Hair is one of the defining characteristics of mammals; however, several species or breeds have considerably reduced amounts of fur. These are often called "naked" or "hairless". Some mammals naturally have reduced amounts of fur. Some semiaquatic or aquatic mammals such as cetaceans , pinnipeds and hippopotamuses have evolved hairlessness, presumably to reduce resistance through water. The naked mole-rat has evolved hairlessness, perhaps as an adaptation to their subterranean lifestyle. Two of
1482-413: The skin dry. Mammalian coats are colored for a variety of reasons, the major selective pressures including camouflage , sexual selection , communication, and physiological processes such as temperature regulation. Camouflage is a powerful influence in many mammals, as it helps to conceal individuals from predators or prey. Aposematism , warning off possible predators, is the most likely explanation of
1521-410: The subject being referred to exhibits a dense coat of fine, soft "hairs". If layered, rather than grown as a single coat , it may consist of short down hairs, long guard hairs , and in some cases, medium awn hairs . Mammals with reduced amounts of fur are often called "naked", as with the naked mole-rat , or "hairless", as with hairless dogs . An animal with commercially valuable fur is known within
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