FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term adult ventral external mesothorax ID (Ontology) FBbt:00004590 (Fly Anatomy)
Definition Entire ventral region of the adult external mesothorax, including pleural and sternal integumentary features.[ FlyBase:FBrf0007734 FlyBase:FBrf0037040 ]
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)
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 mesothoracic segment
 |__adult external mesothorax______________
adult external thorax                      |
 |__adult external mesothorax______________|
organ system                               |
 |__organ system subdivision_______________|
ectodermal derivative                      |
 |__ventral ectoderm derivative____________|
segmental subdivision of adult integument  |
 |__adult external mesothorax______________|
multicellular structure                    |
 |__organ system subdivision_______________|
                                           adult ventral external mesothorax  216 rec.
                                            |__adult anterior thoracic spiracle 8 rec.
                                            |__mesothoracic articulation 1 rec.
                                            |   |__mesothoracic ventral articulation 1 rec.
                                            |__mesothoracic foramen 1 rec.
                                            |   |__mesothoracic leg foramen
                                            |   |__wing foramen 1 rec.
                                            |__mesothoracic pleurum 208 rec.
                                            |   |__mesothoracic cleft(+) 23 rec.
                                            |   |__mesothoracic coxal bridge(+) 1 rec.
                                            |   |__mesothoracic epimeron(+) 37 rec.
                                            |   |__mesothoracic episternum(+) 130 rec.
                                            |   |__mesothoracic phragma 11 rec.
                                            |   |__pleural suture 5 rec.
                                            |   |__pleural wing process 14 rec.
                                            |__mesothoracic sternal apodeme 9 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a organ system subdivision
ventral ectoderm derivative
Develops from mesothoracic leg disc
Part of adult external mesothorax
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts