FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term pupal spiracle ID (Ontology) FBbt:00002996 (Fly Anatomy)
Definition Spiracle of the pupa. Spiracles are present in the anterior five tracheal metameres, but only one of these, the prothoracic spiracle, is functional. It is connected to the tracheal system via a spiracular branch.[ FlyBase:FBrf0011558 FlyBase:FBrf0064787 ]
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 ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Images Constructs
 pupal spiracle (all annotations which use CV term, excluding "NOT" statements)
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search
pupa
 |__pupal tracheal system_____
tracheal system               |
 |__pupal tracheal system_____|
 |__spiracle__________________|
integumentary specialization  |
 |__spiracle__________________|
                              pupal spiracle  100 rec.
                               |__anterior pupal spiracle 84 rec.
                               |__non-functional pupal spiracle
                                   |__non-functional pupal spiracle 2
                                   |__non-functional pupal spiracle 3
                                   |__non-functional pupal spiracle 4
                                   |__non-functional pupal spiracle 5
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a spiracle
Part of pupal tracheal system
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts