Dog - Wikipedia
The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the wolf. Also called the domestic dog, it was selectively bred from an extinct population of wolves during the Late Pleistocene by hunter-gatherers.
ADW: Canis lupus familiaris: INFORMATION
Domestic dogs have a gestation period of 9 weeks, after which anywhere from 1 to dozens of puppies can be born, depending on the breed and nutritional status of the mother. Average litter sizes are from 3 to 9 puppies.
Dog | History, Domestication, Physical Traits, Breeds, & Facts
2024年11月16日 · dog, (Canis lupus familiaris), domestic mammal of the family Canidae (order Carnivora). It is a subspecies of the gray wolf (Canis lupus) and is related to foxes and jackals. The dog is one of the two most ubiquitous and most popular domestic animals in the world (the cat is the other).
Canis lupus familiaris
Recent studies agreed that the dog (Canis lupus familiaris) is a domesticated form of the gray wolf (Canis lupus) (e.g., Duleba et al. 2015). The dog has been considered both a distinct species, Canis familiaris (Jones et al. 1992) and as a subspecies, Canis lupus familiaris (Wozencraft, in Wilson and Reeder 2005).
Canis lupus familiaris - CDF dataZone
Like most mammalian predators, the dog has strong muscles and a well developed cardiovascular system that give them both endurance and speed. They have an highly developed senses of smell and hearing and teeth that are adapted to hold and tear prey. Size, body form, strength, endurance, and fur coat depend on breed.
Dog, facts and photos - National Geographic
All dogs descend from a species of wolf, but not the gray wolf (Canis lupus), like many people assume. In fact, DNA evidence suggests that the now-extinct wolf ancestor to modern dogs was...
Canis lupus familiaris (dogs) | CABI Compendium - CABI Digital …
2010年9月15日 · Canis lupus familiaris (the dog) is possibly the first animal to have been domesticated by humans. It has been selectively bred into a wide range of different forms. They are found throughout the world in many different habitats, both closely associated with humans and away from habitation.
ADW: Canis lupus: INFORMATION
Except for red wolves (Canis rufus), all living North American wolves are considered to be Canis lupus-- a total (as of 1997) of 32 recognized subspecies. Gray wolves are widely recognized to be the ancestor of all domestic dog breeds ( Canis lupus familiaris ), including feral forms such as dingos ( Canis lupus dingo ) and New Guinea singing ...
Domestic Dog (Canis lupus familiaris) | U.S. Fish & Wildlife Service
Canis lupus familiaris. Common Name. domestic dog. Kingdom. Animalia. Location in Taxonomic Tree . Species. Canis lupus. Subspecies. Canis lupus familiaris. Identification Numbers. TSN: 726821. Geography. Launch Interactive Map. Working with others to conserve, protect and enhance fish, wildlife, plants and their habitats for the continuing ...
Grey wolf genomic history reveals a dual ancestry of dogs
2022年6月29日 · The grey wolf (Canis lupus) was the first species to give rise to a domestic population, and they remained widespread throughout the last Ice Age when many other large mammal species went...
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