FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term spiracular opening ID (Ontology) FBbt:00000428 (Fly Anatomy)
Definition Opening of the embryonic/larval posterior spiracles spiracular chamber to the exterior.[ FlyBase:FBrf0064787 ]
Also Known As "spiracular cleft" ; "spiracular orifice" ; "spiracular slit" (for all, see Synonyms field below)
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 spiracular opening (all annotations which use CV term, excluding "NOT" statements)       1      1
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  immaterial anatomical entity
   |__anatomical space
       |__spiracular opening  2 rec.
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Is a anatomical space
Part of spiracular plate
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