FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term interocellar bristle ID (Ontology) FBbt:00004129 (Fly Anatomy)
Definition Small bristle located between the ocelli (Eichler et al., 2024). There are 3-4 of these on each side, arranged in an anterior-posterior row (Eichler et al., 2024).[ FlyBase:FBrf0007734 FlyBase:FBrf0031004 FlyBase:FBrf0259346 ]
Also Known As "InOc bristle" ; "interocellar seta"
Comment
Links to External Ontologies
VFB:FBbt_00004129
Annotations
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Direct annotations: records annotated with this exact term (child terms are NOT included)
Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Images Insertions Constructs
 interocellar bristle (all annotations which use CV term, excluding "NOT" statements)
     interocellar bristle | ectopic
      --       --
     interocellar bristle | heat sensitive
      --       --       --
     interocellar bristle | pharate adult stage
      --
      --
     interocellar bristle | somatic clone - Minute background
      --       --       --
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chaeta
 |__adult head bristle__
mechanosensory chaeta   |
 |__microchaeta_________|
adult sensillum         |
 |__microchaeta_________|
adult head sensillum    |
 |__adult head bristle__|
region of integument    |
 |__ocellar triangle____|
vertex                  |
 |__ocellar triangle____|
                        interocellar bristle  38 rec.
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Is a adult head bristle
microchaeta
Develops from presumptive interocellar bristle
Part of ocellar triangle
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Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
https://www.ento.csiro.au/biology/drosophila/melanogaster.html?interocellar%20setulae
VFB:FBbt_00004129