pupal spiracular tracheal branch 1 [FBbt_00002976]

Branch that connects to the anterior pupal spiracle. It is very broad at the opening of the spiracle and continues posteriorly as a longitudinal dorsal tracheal trunk.

pupal spiracular tracheal branch 1

ID: FBbt_00002976

Anatomy

Branch that connects to the anterior pupal spiracle. It is very broad at the opening of the spiracle and continues posteriorly as a longitudinal dorsal tracheal trunk.

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## Classification

Relationships