hypopharyngeal lobe [FBbt_00001863]

Protuberance of the procephalon that marks the rudimentary third (intercalary) head segment (Hartenstein, 1993). It first becomes apparent at stage 11 of embryogenesis. This lobe bears the primordium of the posterior pharyngeal sense organ (hypopharyngeal organ) (Jurgens and Hartenstein, 1993).

hypopharyngeal lobe

ID: FBbt_00001863

Anatomy Larva

Protuberance of the procephalon that marks the rudimentary third (intercalary) head segment (Hartenstein, 1993). It first becomes apparent at stage 11 of embryogenesis. This lobe bears the primordium of the posterior pharyngeal sense organ (hypopharyngeal organ) (Jurgens and Hartenstein, 1993).

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## Classification

Relationships