attached to embryonic/larval pharynx dorsal arm of pharyngeal sclerite pharyngeal muscle dorsal pharyngeal muscle 2022-07-05T13:30:44Z FBbt:00058320 larval CDM fly_anatomy.ontology larval cibarial dilator muscle Vertically oriented muscle of the larva that inserts into the dorsal arm of the cephalopharyngeal skeleton (Jurgens et al., 1986). Contraction of the cibarial dilator muscles increases the volume of the pharynx (Jurgens et al., 1986). DPM