embryonic/larval spiracular tracheal branch 4 [FBbt_00000307]

An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A2 and transverse connective 4.

embryonic/larval spiracular tracheal branch 4

ID: FBbt_00000307

Anatomy Larva

An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A2 and transverse connective 4.

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
non-functional spiracular branch 4 exact synonym
SB4 exact synonym