What could cause a brown vertical line and horizontal ridges on one side of only one fingernail? Dr. Richard Zimon Dr. Zimon More info needed: Sounds like you damaged the nail bed at some point in time.
As tigers are related to cats it would mean that mean that they are feline. A canine is a dog so tigers aren't canine. 2 people found this useful.
Jaguars are big felines that belong to the Panthera genus and Panthera onca speices. It is the third-largest feline, after the tiger and the. lion and the only Panthera species that is found in the Americas. They can be found in the southern United States, Mexico and across much of the Central and South America.