FB2026_03 , released September 17, 2026

CV Term Report

Help Close All Open All

General Information

Term

intercalary segment

ID (Ontology)

FBbt:00000010 (Fly Anatomy)

Definition

Most posterior of the procephalic segments. Contains the tritocerebrum.[ FlyBase:FBrf0075072 FlyBase:FBrf0089570 ]

Comment

Links to External Ontologies

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Alleles (FBal)	PHENOTYPE_MANIFEST_IN
Insertions (FBti)	EXPRESSION_STAGE_TISSUE_POSITION

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Alleles	Genes	Insertions	Constructs
intercalary segment (all annotations which use CV term, excluding "NOT" statements)

Spanning Tree (Parents/Children)

  head segment
   |__procephalic segment
       |__intercalary segment  717 rec.
           |__adult intercalary segment 588 rec.
           |   |__adult tritocerebrum(+) 588 rec.
           |__embryonic intercalary segment 67 rec.
           |   |__embryonic tritocerebrum 42 rec.
           |__embryonic/larval hypopharynx 4 rec.
           |__intercalary segment sense organ 20 rec.
           |   |__embryonic/larval intercalary segment sense organ(+) 20 rec.
           |__larval intercalary segment 31 rec.
           |   |__embryonic/larval intercalary segment sense organ(+) 20 rec.
           |   |__larval tritocerebrum(+) 11 rec.
           |__tritocerebrum 669 rec.
               |__adult tritocerebrum(+) 588 rec.
               |__embryonic tritocerebrum 42 rec.
               |__larval tritocerebrum(+) 11 rec.
               |__tritocerebral neuroblast(+) 35 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	procephalic segment
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts