Descriptor : relief of nuchal scales

If nuchal scales are bigger than head sclales, look at the specific kind of relief they have.

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relief of nuchal scales

hemispheric relief

The relief of nuchal scales is hemispheric.

conical relief

The relief of nuchal scales is conical.

relief made by a keel

Nuchal scales are keeled.

Hierarchy

nuchal scales
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 |_ relief of nuchal scales

Belongs to the group