abdominal air sac [FBbt_00003119]

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).

abdominal air sac

ID: FBbt_00003119

Adult Anatomy

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).

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
AbSc exact synonym Miller, 1950