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 gray wolf (Canis lupus) is one of seven species of wolves alive today. Gray wolves are further classified into about 40 subspecies. Photo Credit: Photo Â© Cornelia Doerr / Getty Images.he gray wolf is a member of the canid family and is one of eight living species of wolves. Gray wolves are widespread, they inhabit a range that extends throughout parts of North America, Eurasia, Australia, and Africa. Gray wolves are the largest of the wolf species and they are also the most varied.