overlaps continuous with adult head capsule rostrum proboscis joint head-rostrum joint 2021-03-29T09:11:03Z FBbt:00051175 proximal joint of proboscis Joint found between the head capsule and the rostrum (McKellar et al., 2020). This is the point where the apodeme of the rostrum connects to the external cuticle (McKellar et al., 2020). rostrum joint head-basiproboscis joint fly_anatomy.ontology apodeme of rostrum