FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term embryonic/larval hypocerebral ganglion ID (Ontology) FBbt:00002632 (Fly Anatomy)
Definition Small ganglion of the embryonic or larval stomatogastric nervous system. At embryonic stage 17, it is located on the left hand side of the embryo, between the two brain hemispheres and behind the supraesophageal commissure. It is more compact than the paraesophageal ganglion and occupies a more dorsal position. It contains approximately 10-12 neurons.[ FlyBase:FBrf0078614 FlyBase:FBrf0089570 ]
Also Known As "esophageal ganglion 2" ; "HCG" ; "larval hypocerebral ganglion"
Comment
Links to External Ontologies
VFB:FBbt_00002632
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      11
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       4
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
 embryonic/larval hypocerebral ganglion (all annotations which use CV term, excluding "NOT" statements)      11      9      3      5
     embryonic/larval hypocerebral ganglion | embryonic stage       9       --       --       4
Spanning Tree (Parents/Children)
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ganglion
 |__hypocerebral ganglion_________
ectodermal derivative             |
 |__anterior ectoderm derivative__|
                                  embryonic/larval hypocerebral ganglion  28 rec.
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Is a hypocerebral ganglion
anterior ectoderm derivative
Develops from embryonic hypocerebral ganglion
Part of embryonic/larval stomatogastric nervous system
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Synonyms
Secondary IDs
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VFB:FBbt_00002632