Normal resting heart rate. It is important to identify whether your heart rate sits within the normal range. If disease or injury weakens the heart, the organs will not receive enough blood to function normally. The United States National Institutes of Health (NIH) have published a list of normal resting heart rates.
There are currently two recognized species of wolves, the Canis lupus, or grey wolf, and the Canis rufus, or red wolf. These are two of the species that comprise the Canidae family in the Carnivora order. The red wolfâs Genus name, Canis, is Latin for dog.
The Natural Habitat of Wolves. A snowy gray wolf keeps an eye out for prey. ruhender Wolf image by stefanie3 from Fotolia.com. Wolves are members of the canine family, but theyâre not exactly domesticated like your average German shepherd.Though numerous subspecies of wolves exist, scientists and researchers have recognized four distinct species: gray wolves, eastern timber wolves, Ethiopian wolves and red wolves.he eastern timber wolf has long been classified as a subspecies of the gray wolf; however, a 2012 genetic study by the U.S. Fish and Wildlife Service in the journal North American Fauna has suggested the eastern timber wolf is its own distinct species.