hypopleural air sac [FBbt_00003109]

A ventrally located air sac of the metathorax. It arises from the lateral trunk and extends ventrally into the base of the metathoracic leg. The metathoracic (posterior thoracic) spiracle opens into this air sac.

hypopleural air sac

ID: FBbt_00003109

Adult Anatomy

A ventrally located air sac of the metathorax. It arises from the lateral trunk and extends ventrally into the base of the metathoracic leg. The metathoracic (posterior thoracic) spiracle opens into this air sac.

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Classification

Relationships