FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult prothoracic accessory nerve ID (Ontology) FBbt:00004056 (Fly Anatomy)
Definition An adult nerve that connects to the prothoracic neuromere slightly posterior and ventral to the anterior prothoracic chordotonal organ and slightly dorsal to the root of the ventral prothoracic nerves (Power, 1948; Court et al., 2020). It extends laterally and dorsally almost to the lateral body wall before branching to innervate obliquely placed vertical muscles (Power, 1948; Court et al., 2020).[ FlyBase:FBrf0007196 FlyBase:FBrf0246815 ]
Also Known As "accessory prothoracic nerve" ; "AcNv1" ; "first accessory nerve" (for all, see Synonyms field below)
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VFB:FBbt_00004056
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 adult prothoracic accessory nerve (all annotations which use CV term, excluding "NOT" statements)       1
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  nerve
   |__prothoracic nerve
       |__adult prothoracic accessory nerve  1 rec.
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Is a prothoracic nerve
Part of adult prothoracic segment
adult peripheral nervous system
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VFB:FBbt_00004056