scutellation

A biologist examines the scutellation on a lizard's back.

Definition

Noun: The arrangement, pattern, or state of having small scales or scutes, particularly on the body of an animal such as a reptile or bird.

Usage Examples

• (The pattern of small scales on the snake's underside.)
• (The scale arrangement on avian limbs.)
• (The preserved scale pattern indicates past life.)

Advanced Usage

• "scutellation pattern": a specific arrangement of scales used in taxonomy.

  • The scutellation pattern on the turtle's carapace is unique to this genus. (The scale layout is distinctive.)

• "scutellation formula": a scientific notation describing the number and arrangement of scales.

  • Herpetologists use a scutellation formula to differentiate between similar lizard species. (A shorthand for scale counts.)

Variants and Related Words

• Scute (n): a single large, bony plate or scale.

  • Each scute on the alligator's back is reinforced with keratin. (A single scale element.)

• Scutiform (adj): shaped like a shield.

  • The scutiform scales on the armadillo provide effective protection. (Shield-shaped scales.)

• Scutellate (adj): having small scales or scutes.

  • The bird's legs are scutellate, with overlapping scale-like plates. (Covered in small scales.)

Synonyms

• Squamation: the arrangement of scales on a fish or reptile.
• Scaling: the presence or pattern of scales.
• Lepidosis: the state of being covered with scales (less common).

Related Idioms (None directly applicable; the term is technical and lacks common idioms.)

Phrasal Verbs (None; "scutellation" is a noun with no phrasal verb forms.)