All share a distinctive iridescent blue lateral line but differ slightly in their other coloration.

I turned the boy's palms over and saw the distinctive line across them.

These may have several to some dozens of workers with various levels of skill cooperating to produce their own distinctive "line".

Adults have a distinctive curved white line along the posterior margin of the forewing.

Sharper, distinctive lines could begin to poke their heads above the smoothness.

There is a distinctive black line (the "whisker") on the neck sides.

Juvenile birds have distinctive submarginal lines and brown coverts during the first year.

The distinctive vocal line features the repeated "Young man!"

Gucci's distinctive lines made its products among the most frequently copied in the world in the early 2000s.

However, this species is missing the distinctive white line that runs from the middle of its head and down the thorax.