FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term metathoracic tibia ID (Ontology) FBbt:00004709 (Fly Anatomy)
Definition Segment of the metathoracic leg. Proximally, it articulates with the femur and distally with the first tarsal segment. On its posterior side it has 1 transverse row of bristles, between and including longitudinal rows 2 and 3.[ FlyBase:FBrf0031004 FlyBase:FBrf0219028 ]
Also Known As "T3 tibia"
Comment
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN      27
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       3
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       1
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 metathoracic tibia (all annotations which use CV term, excluding "NOT" statements)      27      1      3      1
     metathoracic tibia | pharate adult stage       2       --       --       --
     metathoracic tibia | somatic clone       3       --       1       --
Spanning Tree (Parents/Children)
Only view relationship:
adult metathoracic segment
 |__metathoracic leg_________
leg                          |
 |__metathoracic leg_________|
segment of leg               |
 |__tibia____________________|
ventral ectoderm derivative  |
 |__metathoracic leg_________|
                             metathoracic tibia  46 rec.
                              |__metathoracic tibial bract 5 rec.
                              |__metathoracic tibial preapical bristle 2 rec.
                              |__metathoracic tibial sense organ 1 rec.
                              |__metathoracic tibial transverse bristle row 5 rec.
                              |__metathoracic tibial trichoid sensillum 1 rec.
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Parents/Children
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Is a tibia
Develops from presumptive metathoracic tibia
Part of metathoracic leg
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Synonyms
  • "T3 tibia" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
https://www.ento.csiro.au/biology/drosophila/melanogaster.html?metatibia