Term Name:	circulus
Synonyms:	circuli
Definition:	Fine ridges on surface of scale, often parallel to the circumference of scale.
Appears at:	Unknown
Evident until:	Adult (90d-730d, breeding adult)
Ontology:	Anatomy Ontology [ZFA:0005499]

Relationships

is part of:	scale
is a type of:	anatomical structure

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