University of Massachusetts Amherst

Snake of Massachusetts

Details: Scales

Keeled Scales

Black and White picture Keeled Scales

The word 'keeled' indicates that on most scales on the snake's body, there is a ridge running the length of each scale. A snake with keeled scales has a rougher look and feel than a smooth scaled snake.

Smooth Scales

Black and White picture Smooth Scales

Smooth scales lack a keel, or ridge, running the length of each scale. Snakes with smooth scales tend to have a shiny or glossy appearance.

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