propleural air sac [FBbt_00003113]
A ventrally located air sac of the prothorax. It arises from the lateral trunk and extends ventrally just posterior to the first leg. The anterior thoracic spiracle opens into this air sac.
propleural air sac
ID: FBbt_00003113
Adult Anatomy
A ventrally located air sac of the prothorax. It arises from the lateral trunk and extends ventrally just posterior to the first leg. The anterior thoracic spiracle opens into this air sac.
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Classification
Relationships
- continuous with: adult spiracular tracheal branch 1, prothoracic leg tracheal branch
- is part of: adult tracheal lateral trunk
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