FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term abdominal air sac ID (Ontology) FBbt:00003119 (Fly Anatomy)
Definition Tubular air sac that is a distended region of the tracheal dorsal trunk in abdominal segments 1 and 2 (Miller, 1950). It is the abdominal continuation of the thoracic parenteric air sac (Miller, 1950).[ FlyBase:FBim0000051 FlyBase:FBim0000052 FlyBase:FBrf0007735 ]
Also Known As "AbSc"
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 abdominal air sac (all annotations which use CV term, excluding "NOT" statements)       3
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  adult tracheal section
   |__adult tracheal air sac
       |__abdominal air sac  3 rec.
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Is a adult tracheal air sac
Part of adult tracheal dorsal trunk
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