mesothoracic tracheal pit [FBbt_00000199]

Tracheal pit of the second thoracic segment of the embryo. During stages 14-15, the pit fuses with special cells of the prothorax to give rise to the anterior spiracle.

mesothoracic tracheal pit

ID: FBbt_00000199

Anatomy

Tracheal pit of the second thoracic segment of the embryo. During stages 14-15, the pit fuses with special cells of the prothorax to give rise to the anterior spiracle.

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Classification

Alternative Names

Synonym Scope Reference
tracheal pit 1 exact synonym