Term Name: hypobranchial 4 bone
Synonyms: hypobranchial 4 bones
Definition: Tiny hypobranchial4 cartilages appear at anteromedial tips of ceratobranchial 4; these are not obviously present in mature specimens, due either to resorption or fusion to the cartilaginous anterior tip of ceratobranchial.
Appears at: Unknown
Evident until: Adult (90d-730d, breeding adult)
Ontology: Anatomy Ontology [ZFA:0001234]

Relationships
develops from: hypobranchial 4 cartilage
is part of: pharyngeal arch 6 skeleton
is a type of: hypobranchial bone

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