FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term proboscis muscle 11 dorsal ID (Ontology) FBbt:00058799 (Fly Anatomy)
Definition Cibarial dilator muscle that originates in the clypeus and connects to the median apodemal carina at the upper portion of the anterior cibarial plate (Miller, 1950). It is located in a relatively dorsal (proximal) position compared to other cibarial muscles, with which it functions in cibarial pumping. It is synapsed by the proboscis muscle 11 dorsal motor neuron (McKellar et al., 2020).[ FlyBase:FBrf0007734 FlyBase:FBrf0007735 FlyBase:FBrf0193310 FlyBase:FBrf0218050 FlyBase:FBrf0246028 ]
Also Known As "cibarial dilator muscle 11" ; "dilator of pharynx" ; "dorsal pharyngeal dilator muscle" (for all, see Synonyms field below)
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proboscis muscle
 |__rostrum muscle____
adult pharynx muscle  |
 |__cibarial muscle___|
                      proboscis muscle 11 dorsal  4 rec.
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Is a cibarial muscle
rostrum muscle
Part of rostrum
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