part_of
part of
develops from
embryonic/larval foregut
gnathal primordium
larval foregut atrium
mouth cavity
Most anterior stretch of the embryonic/larval foregut. Its posterior boundary, where the pharynx starts is immediately posterior to the openings of the salivary gland ducts.
FBbt:00005615
fly_anatomy.ontology
dorsal ectoderm derivative
gut section