1.   The pattern of seven dark horizontal stripes on a light background is not fully evident in juvenile specimens.

2.   As a result, the gel is covered with patterns of dark stripes -- like the bar codes used to identify products on grocery shelves.

3.   Cousin to the Canadian lynx, with golden brown fur and dark stripes, the bobcat is a loner.

4.   Under the nail, it appears as a dark stripe.

5.   It has orange eyes and a gray body with three dark stripes on its back.

6.   Named after their only known habitat in Tasmania, an island state off southeastern Australia, the animals have dark stripes on their backs.

7.   They are light red or yellow and have dark manes and tails, often with a dark stripe down the back, WWF said.