FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term labellar mechanosensory bristle ID (Ontology) FBbt:00051968 (Fly Anatomy)
Definition Bristle on the outer surface of the labellum that is solely mechanosensory (Shanbhag et al., 2001). There are two of these on each side and they are found in a lateral position (Shanbhag et al., 2001).[ FlyBase:FBrf0137194 FlyBase:FBrf0152351 FlyBase:FBrf0248869 ]
Also Known As "labial PM sensillum" ; "labial poreless mechanosensory sensillum" ; "mechanosensory chaeta of labellum" (for all, see Synonyms field below)
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VFB:FBbt_00051968
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Spanning Tree (Parents/Children)
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labial sensillum
 |__adult labellum sensillum__
mechanosensory sensory organ  |
 |__mechanosensory chaeta_____|
chaeta                        |
 |__adult head bristle________|
 |__mechanosensory chaeta_____|
adult head sensillum          |
 |__adult head bristle________|
 |__adult labellum sensillum__|
                              labellar mechanosensory bristle
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Is a adult head bristle
adult labellum sensillum
mechanosensory chaeta
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VFB:FBbt_00051968