FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

central body

ID (Ontology)

FBbt:00045020 (Fly Anatomy)

Definition

Region of synaptic neuropil consisting of the fan-shaped body and the ellipsoid body.[ FlyBase:FBrf0224194 ]

Also Known As

"CB"

Comment

Links to External Ontologies

VFB:FBbt_00045020

Annotations

Records annotated with this term OR any of its CHILD TERMS

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

Data Class	Field	Direct annotations
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	Split System Combinations	Genes	Insertions
central body (all annotations which use CV term, excluding "NOT" statements)

Spanning Tree (Parents/Children)

adult cerebrum
 |__adult central complex_______
multi-cell-component structure  |
 |__synaptic neuropil domain____|
adult protocerebrum             |
 |__adult central complex_______|
synaptic neuropil               |
 |__synaptic neuropil domain____|
synaptic neuropil block         |
 |__adult central complex_______|
                                central body  2993 rec.
                                 |__ellipsoid body 2220 rec.
                                 |   |__ellipsoid body subdivision(+) 16 rec.
                                 |__fan-shaped body 1834 rec.
                                     |__adult dorsal fan-shaped body(+) 15 rec.
                                     |__adult ventral fan-shaped body(+) 7 rec.
                                     |__fan-shaped body column
                                     |__fan-shaped body layer(+) 33 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	synaptic neuropil domain
Part of	adult central complex
Synonyms & Secondary IDs
Synonyms
	"CB" EXACT BRAIN_NAME_ABV[ FlyBase:FBrf0224194 ]
Secondary IDs

External Crossreferences & Linkouts
	VFB:FBbt_00045020