tracheal transverse connective primordium [FBbt_00005580]

Region of the tracheal primordium that develops into the embryonic/larval transverse connective. During stages 11 and 12, the invaginating tracheal pit forms an L shape. The arm of the L heading inwards from the surface forms the spiracular branch primordium, the other arm forms the transverse connective primordium.

tracheal transverse connective primordium

ID: FBbt_00005580

Anatomy

Region of the tracheal primordium that develops into the embryonic/larval transverse connective. During stages 11 and 12, the invaginating tracheal pit forms an L shape. The arm of the L heading inwards from the surface forms the spiracular branch primordium, the other arm forms the transverse connective primordium.

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
ventral segmental trachea related synonym
a and b branch related synonym
embryonic transverse connective exact synonym
outer segmental trachea related synonym