FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term ejaculatory duct ID (Ontology) FBbt:00004965 (Fly Anatomy)
Definition Unpaired duct that connects the male accessory glands and vasa deferentia to the aedeagus in the adult male genitalia. It is divided in an anterior ejaculatory duct and a posterior ejaculatory duct, separated by the ejaculatory bulb (Miller, 1941).[ FlyBase:FBrf0005539 FlyBase:FBrf0075527 ]
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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      10
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      12
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       4
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 ejaculatory duct (all annotations which use CV term, excluding "NOT" statements)      10     23     14     20
     ejaculatory duct | somatic clone       2       --       --       1
Spanning Tree (Parents/Children)
Only view relationship:
epithelial tube
 |__duct_____________________________
anatomical entity                    |
 |__male-specific anatomical entity__|
                                     ejaculatory duct  137 rec.
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Is a male-specific anatomical entity
duct
Develops from presumptive ejaculatory duct
Part of adult
male reproductive system
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Synonyms
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