The ear opening is 1.6 times the diameter of the eye.

A row of 3 or four large scales is present from the eye to above the ear opening.

Species in this family have reduced eyes and ear openings covered with skin.

A row of three or four large scales are found between the eye and the ear opening.

The pilot bent and shouted a command into the boat's ear opening.

The ears should lie close to the cheeks, with the ear openings turned toward the head.

What I'd spotted was a small round hole, slightly above and behind the ear opening.

A dark brown stripe extends from the nostril to above the ear opening.

Just behind the ear opening, there are some black spots.

Then it darted in through an ear opening and disappeared.