FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00005199 ID (Ontology) FBbt:00005199 (Fly Anatomy)
Definition Club-like sensory structure found in the thoracic segments of the embryo/larva.[ FlyBase:FBrf0041814 FlyBase:FBrf0045359 ]
Comment Dambly-Chaudiere and Ghysen (1986) argue that since the Kolbchen is not black (except when viewed with phase contrast) and is more than a pit, the original name of Kolbchen (meaning 'small club') is preferable to 'pit' or 'black dot'.
Links to External Ontologies
VFB:FBbt_00005199
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      35
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       4
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      10
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 Images Insertions Constructs
 FBbt:00005199 (all annotations which use CV term, excluding "NOT" statements)      37      1      1      4     15
     FBbt:00005199 | FBcv:0000061 | FBcv:0000311       2       --       --       --       2
     FBbt:00005199 | FBcv:0000335       1       --       --       --       --
     FBbt:00005199 | FBdv:00005289       1       --       --       --       1
Spanning Tree (Parents/Children)
Only view relationship:
FBbt:00001741
 |__FBbt:00007244__
FBbt:00007231      |
 |__FBbt:00007232__|
FBbt:00007240      |
 |__FBbt:00007244__|
                   FBbt:00005199  65 rec.
                    |__FBbt:00002739 3 rec.
                    |__FBbt:00002757 3 rec.
                    |__FBbt:00002775 2 rec.
                    |__FBbt:00100326
                    |__FBbt:00100361 8 rec.
                        |__FBbt:00002753 4 rec.
                        |__FBbt:00002771 3 rec.
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Is a eo-type sensillum
embryonic/larval thoracic sensillum
Part of
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Synonyms
Secondary IDs
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VFB:FBbt_00005199