Frontal scale

Frontal scale refers to the scale of a reptile which lies on the top of the head in the region between the eyes. This is analogous to the frontal bone of a human which corresponds to the forehead.
Snake scales adjacent to the frontal and to its anterior are called prefrontals.
Sources and credits
This article is adapted from the Wikipedia article “Frontal scale”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- AB045 Scales on a snakes head.jpg by AshLin, CC BY-SA 2.5
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