FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term pseudotracheal taste peg ID (Ontology) FBbt:00004165 (Fly Anatomy)
Definition Taste peg located in rows between and on the lateral sides of the 6 pseudotracheal rows of the adult labellum. Each peg sensillum contains one putative chemosensory and one mechanosensory neuron. The lateral rows contain 1-5 taste pegs per row, whereas the remaining rows contain 7-9 pegs.[ FlyBase:FBrf0033866 FlyBase:FBrf0137194 ]
Comment There is significant sexual dimorphism in the number of pseudotracheal taste pegs, with females having 20% more taste pegs than males (Shanbag et al., 2001).
Links to External Ontologies
VFB:FBbt_00004165
Annotations
Records annotated with this term OR any of its CHILD TERMS
No relevant records available
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship:
adult labellum sensillum__
gustatory sensory organ___|
eo-type sensillum_________|
                          labellar taste peg
                           |__pseudotracheal taste peg
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a labellar taste peg
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00004165