The forewings have a white costal streak and a white-outlined triangular mark beyond the middle.

The forewings are dark grey, with a greyish black triangular mark on the costa.

A dark, triangular mark between the eyes is frequently seen.

On blacks and sesames: commonly as a triangular mark on both sides of the forechest.

It has yellow whiskers, and a triangular blue mark on the nose.

Those who failed would be stamped with triangular marks instead.

A dark, triangular mark is found on the upper lip, with darker bands on the legs.

He is a brown, white and grey tabby colour with a triangular brown mark around his left eye.

A triangular scorch mark seared the exact center of Axel Rose's face.

The apex has a brown triangular mark.