FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term axillary cord ID (Ontology) FBbt:00004744 (Fly Anatomy)
Definition A thickened, corrugated region of the posterior margin of the wing hinge. It has a crenellated appearance and harbors a single row of short, fine hairs (Bryant, 1975).[ FlyBase:FBrf0027793 FlyBase:FBrf0111704 ]
Comment Ferris (1950) - FBrf0007734 notes that 'alula' may refer to either a proximal lobe of the posterior wing (='alar lobe') or the membranous area between this lobe and the body, which is referred to as 'axillary cord' in Bryant (1975).
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       2
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       3
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
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 Genes Images Insertions
 axillary cord (all annotations which use CV term, excluding "NOT" statements)       2      1      6      4
     axillary cord | somatic clone       1       --       --       1
Spanning Tree (Parents/Children)
Only view relationship:
  region of integument
   |__section of wing margin
       |__axillary cord  13 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a section of wing margin
Develops from presumptive axillary cord
Part of wing hinge
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts