papilla of larval anterior spiracle [FBbt_00000408]

Retractable finger of the anterior spiracle of the third instar larva. Each has a spiracular opening and serves as a spiracular duct. There are 8 of these per spiracle: 4 long and 4 short.

papilla of larval anterior spiracle

ID: FBbt_00000408

Anatomy Larva

Retractable finger of the anterior spiracle of the third instar larva. Each has a spiracular opening and serves as a spiracular duct. There are 8 of these per spiracle: 4 long and 4 short.

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
protruding branch related synonym