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Coydog
A coydog is a canid hybrid resulting from a mating between a male coyote and a female dog. Hybrids of both sexes are fertile and can be successfully bred through four generations. Similarly, a dogote is a hybrid with a dog father and a coyote mother. Such matings occurred long before the European colonization of the Americas, as Melanism, melanistic coyotes have been shown to have inherited their black pelts from dogs likely brought to North America through the Bering Land Bridge 12,000 to 14,000 years ago by the ancestors of the indigenous peoples of the Americas. Coydogs were deliberately bred in Pre-Columbian Mexico, where coyotes were held in high regard. In the city of Teotihuacan, it was common practice to crossbreed coyotes and Mexican wolf, Mexican wolves with dogs in order to breed resistant, loyal but temperamental, good guardians. Northern Indigenous peoples in Canada were mating coyotes and wolves to their sled dogs in order to produce more resilient animals as late as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canid Hybrid
Canid hybrids are the result of interbreeding between the species of the subfamily ''Caninae''. Genetic considerations The wolf-like canids are a group of large carnivores that are genetically closely related because they all possess 78 chromosomes, arranged in 39 pairs and are Karyology, karyologically indistinguishable from each other. The group includes the genera ''Canis'', ''Cuon'', ''Lupulella'' and ''Lycaon''. The members are the Dog, domestic dog ''(C. lupus familiaris)'', gray wolf (''C. lupus''), dingo (''C. lupus dingo''), coyote (''C. latrans''), golden jackal (''C. aureus''), African wolf (''C. lupaster''), Ethiopian wolf (''C. simensis''), dhole (''Cuon alpinus''), black-backed jackal (''Lupulella mesomelas''), side-striped jackal (''L. adusta'') and African wild dog (''Lycaon pictus''). Newly proposed members include the red wolf (''Canis rufus''), and the eastern wolf (''Canis lycaon''), subject to a resolution of the dispute as to whether these constitute separat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coywolf
A coywolf is a canid hybrid descended from coyotes (''Canis latrans''), Eastern wolf, eastern wolves (''Canis lycaon''), Gray wolf, gray wolves (''Canis lupus''), and dogs (''Canis familiaris''). All of these species are members of the genus ''Canis'' with 78 chromosomes; they therefore can interbreed. One genetic study indicates that these species genetic divergence, genetically diverged relatively recently (around 55,000–117,000 years ago). Genomic studies indicate that nearly all North American gray wolf populations possess some degree of admixture with coyotes following a geographic Cline (biology), cline, with the lowest levels occurring in Alaska, and the highest in Ontario and Quebec, as well as Atlantic Canada. Another term for these hybrids is sometimes wolfote. Description Hybrids of any combination tend to be larger than coyotes but smaller than wolves; they show behaviors intermediate between coyotes and the other parent's species. In one captive hybrid experiment, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wolfdog
A wolfdog is a canine produced by the mating of a domestic dog (''Canis familiaris'') with a gray wolf (''Canis lupus''), eastern wolf (''Canis lycaon''), red wolf (''Canis rufus''), or Ethiopian wolf (''Canis simensis'') to produce a hybrid. Admixture There are a range of experts who believe that they can tell the difference between a wolf, a dog, and a wolfdog, but they have been proven to be incorrect when providing their evidence before courts of law. Admixture between domestic dogs and other subspecies of gray wolves are the most common wolfdogs since dogs and gray wolves are considered the same species, are genetically very close and have shared vast portions of their ranges for millennia. Such admixture in the wild have been detected in many populations scattered throughout Europe and North America, usually occurring in areas where wolf populations have declined from human impacts and persecutions. At the same time, wolfdogs are also often bred in captivity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coyotes
The coyote (''Canis latrans''), also known as the American jackal, prairie wolf, or brush wolf, is a species of canine native to North America. It is smaller than its close relative, the gray wolf, and slightly smaller than the closely related eastern wolf and red wolf. It fills much of the same ecological niche as the golden jackal does in Eurasia; however, the coyote is generally larger. The coyote is listed as least concern by the International Union for Conservation of Nature, due to its wide distribution and abundance throughout North America. The species is versatile, able to adapt to and expand into environments modified by humans; urban coyotes are common in many cities. The coyote was sighted in eastern Panama (across the Panama Canal from their home range) for the first time in 2013. The coyote has 19 recognized subspecies. The average male weighs and the average female . Their fur color is predominantly light gray and red or fulvous interspersed with black and w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coyote
The coyote (''Canis latrans''), also known as the American jackal, prairie wolf, or brush wolf, is a species of canis, canine native to North America. It is smaller than its close relative, the Wolf, gray wolf, and slightly smaller than the closely related eastern wolf and red wolf. It fills much of the same ecological niche as the golden jackal does in Eurasia; however, the coyote is generally larger. The coyote is listed as Least Concern, least concern by the International Union for Conservation of Nature, due to its wide distribution and abundance throughout North America. The species is versatile, able to adapt to and expand into environments modified by humans; urban coyotes are common in many cities. The coyote was sighted in eastern Panama (across the Panama Canal from their home range) for the first time in 2013. The coyote has 19 recognized subspecies. The average male weighs and the average female . Their fur color is predominantly light gray and red or fulvous int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulimov Dog
Sulimov is a municipality and village in Kroměříž District in the Zlín Region of the Czech Republic The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south .... It has about 200 inhabitants. History The first written mention of Sulimov is from 1353. Demographics References External links * Villages in Kroměříž District {{Zlín-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jackal–dog Hybrid
A jackal–dog hybrid is a canid hybrid resulting from a mating between a domestic dog and a golden jackal. Such crossbreeding has occurred numerous times in captivity and was first confirmed to occasionally happen in the wild in Croatia in 2015. Possible constraints The golden jackal (''Canis aureas'') is a member of the same genus, ''Canis'', as wolves, coyotes, and domestic dogs; all of the latter three are known to hybridize naturally. It is conjectured that the domestic dog and other ''Canis'' species ''cannot'' hybridise with the two other species that are called "jackals" which are both in the separate '' Lupulella'' genus: the side-striped jackal (''Lupulella adusta''), and the black-backed jackal (''Lupulella mesomelas''). Similar matings between golden jackals and grey wolves have never been directly observed, though evidence of such occurrences was discovered through mtDNA analysis of golden jackals in Bulgaria. Although no genetic evidence has been found of grey wolf� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MC1R
The melanocortin 1 receptor (MC1R), also known as melanocyte-stimulating hormone receptor (MSHR), melanin-activating peptide receptor, or melanotropin receptor, is a G protein–coupled receptor that binds to a class of pituitary peptide hormones known as the melanocortins, which include adrenocorticotropic hormone (ACTH) and the different forms of melanocyte-stimulating hormone (MSH). It is coupled to Gαs and upregulates levels of cAMP by activating adenylyl cyclase in cells expressing this receptor. It is normally expressed in skin and melanocytes, and to a lesser degree in periaqueductal gray matter, astrocytes and leukocytes. In skin cancer, MC1R is highly expressed in melanomas but not carcinomas. MC1R is one of the key proteins involved in regulating mammalian skin color and hair color. It is located on the plasma membrane of specialized cells known as melanocytes, which produce the pigment melanin through the process of melanogenesis. It controls the typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dingo–dog Hybrid
A Dingo-dog hybrid is a cross between a dingo and a domestic dog. The current population of free ranging domestic dogs in Australia is probably higher than in the past. However, the proportion of the so-called "pure" dingoes (dogs with exclusively dingo-ancestry) has been on the decrease over the last few decades due to hybridisation and is regarded as further decreasing. Because of this ongoing interbreeding of dingoes and domestic dogs and the resulting hybrids, there is a much wider range of colours and body shapes today among the Australian wild dog population than in the time before the human introduction of domestic dogs. The full extent of the effects of this process is currently unknown and the possibility of potential problems, as well as the wish to preserve the "pure" dingo, often leads to a strong rejection of the interbreeding.Fleming, Corbett, Harden and Thomson (2001) In 2019, a study of 402 wild and captive dingoes using 195,000 points across the dingo genome indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
