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The New World wolves did not show any gene flow with the boxer, dingo or Chinese indigenous dogs but there was indication of gene flow between the Mexican wolf and the African basenji. [13] All species within the genus Canis, the wolf-like canids, are phylogenetically closely related with 78 chromosomes and can potentially interbreed. [100]
The wolf (Canis lupus; [ b ]pl.: wolves), also known as the gray wolf or grey wolf, is a canine native to Eurasia and North America. More than thirty subspecies of Canis lupus have been recognized, including the dog and dingo, though gray wolves, as popularly understood, only comprise naturally-occurring wild subspecies.
Two gray wolves were captured in north-central Washington state in July 2008, one of which was a nursing female. This was the first evidence of reproducing wolves in the state since the 1930s. [133] As of the end of 2022, Washington has at least 216 wolves in 37 packs with 5 breeding pairs. [134]
The idea of wolf reintroduction was first brought to Congress in 1966 by biologists who were concerned with the critically high elk populations in Yellowstone and the ecological damages to the land from excessively large herds. Officially, 1926 was when the last wolves were killed within Yellowstone’s boundaries.
minor (Ogerien, 1863) niger (Hermann, 1804) orientalis (Wagner, 1841) orientalis (Dybowski, 1922) signatus (Cabrera, 1907) [2] The Eurasian wolf (Canis lupus lupus), also known as the common wolf, [3] is a subspecies of grey wolf native to Europe and Asia. It was once widespread throughout Eurasia prior to the Middle Ages.
The eastern wolf (Canis lycaon[ 5 ] or Canis lupus lycaon[ 6 ][ 7 ]), also known as the timber wolf, [ 8 ]Algonquin wolf and eastern timber wolf, [ 9 ] is a canine of debated taxonomy native to the Great Lakes region and southeastern Canada. It is considered to be either a unique subspecies of gray wolf or red wolf or a separate species from ...
The Arabian wolf is one of the smallest subspecies of wolf. It stands on average 25–26 inches (64–66 cm) at shoulder height [ 13 ] and the adult weighs an average of 45 pounds (20.41 kg). [ 14 ] The cranial length of the adult Arabian wolf measures on average 200.8 mm (0.659 ft), which is smaller than most wolves. [ 15 ]
The dire wolf (Aenocyon dirus[10] / iːˈnɒsaɪ.ɒn ˈdaɪrəs /) is an extinct canine. The dire wolf lived in the Americas (with a possible single record also known from East Asia) during the Late Pleistocene and Early Holocene epochs (125,000–9,500 years ago). The species was named in 1858, four years after the first specimen had been found.