FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term spiracular hair ID (Ontology) FBbt:00002935 (Fly Anatomy)
Definition Sensory spiracular hair on the spiracular plate of the embryonic/larval posterior spiracles. It is chitinized and branched. There are four of these per spiracle, surrounding the spiracular opening. One sensory neuron innervates each of these sensory organs.[ FlyBase:FBrf0064787 FlyBase:FBrf0089570 FlyBase:FBrf0111388 ]
Also Known As "sph" ; "spiracular sense organ" ; "spiracular sensory hair" (for all, see Synonyms field below)
Comment
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VFB:FBbt_00002935
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 Alleles Genes Constructs
 spiracular hair (all annotations which use CV term, excluding "NOT" statements)
     spiracular hair | ectopic
      --
     spiracular hair | ectopic | heat sensitive
      --
Spanning Tree (Parents/Children)
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embryonic/larval posterior spiracle
 |__spiracular plate________________________
larval abdominal segment 8                  |
 |__embryonic/larval abdominal 8 sensillum__|
larval abdominal sensillum                  |
 |__embryonic/larval abdominal 8 sensillum__|
sclerite                                    |
 |__spiracular plate________________________|
eo-type sensillum                           |
 |__trichoid sensillum______________________|
                                            spiracular hair  20 rec.
                                             |__spiracular hair 1
                                             |__spiracular hair 2
                                             |__spiracular hair 3
                                             |__spiracular hair 4
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Is a embryonic/larval abdominal 8 sensillum
trichoid sensillum
Part of spiracular plate
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VFB:FBbt_00002935