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.
Tiger Species. Types of Tigers. Tigers belong to the genus of Panthera which also include other big cats including jaguars, leopards, and lions. There are 9 subspecies of tigers that have been classified, and 3 of them are extinct at this point in time. That means that there arenât any more of the left living.