FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

male terminalia

ID (Ontology)

FBbt:00004835 (Fly Anatomy)

Definition

The entire set of external structures in the distal half of the male abdomen, i.e. abdominal segments 8-10, that makes up the male genitalia and male analia (Rice et al., 2019). It develops from the male genital disc (Rice et al., 2019).[ FlyBase:FBrf0031004 FlyBase:FBrf0244105 ]

Comment

Links to External Ontologies

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Alleles (FBal)	PHENOTYPE_MANIFEST_IN
Insertions (FBti)	PHENOTYPE_MANIFEST_IN
Constructs (FBtp)	PHENOTYPE_MANIFEST_IN

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Alleles	Split System Combinations	Images	Insertions	Constructs
male terminalia (all annotations which use CV term, excluding "NOT" statements)
male terminalia \| ectopic		--	--	--	--
male terminalia \| heat sensitive		--	--	--
male terminalia \| maternal effect		--	--	--	--

Spanning Tree (Parents/Children)

adult abdomen
 |__terminalia_______________________
anatomical structure                 |
 |__terminalia_______________________|
male organism                        |
 |__male-specific anatomical entity__|
ventral ectoderm derivative          |
 |__terminalia_______________________|
anatomical entity                    |
 |__male-specific anatomical entity__|
                                     male terminalia  509 rec.
                                      |__male analia 131 rec.
                                      |   |__cercus(+) 106 rec.
                                      |__male genitalia 402 rec.
                                      |   |__epandrium(+) 64 rec.
                                      |   |__phallic foramen 1 rec.
                                      |   |__phallic sclerite(+) 84 rec.
                                      |__male terminalia sensillum 30 rec.
                                      |   |__cercal bristle(+)
                                      |   |__epandrial bristle(+)
                                      |   |__hypandrial bristle 13 rec.
                                      |   |__pregonal bristle
                                      |   |__surstylar long bristle 11 rec.
                                      |   |__surstylar tooth 6 rec.
                                      |__periphallic sclerite 157 rec.
                                      |   |__cercus(+) 106 rec.
                                      |   |__epandrium(+) 64 rec.
                                      |   |__surstylus(+) 63 rec.
                                      |__subepandrial sclerite 1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	terminalia male-specific anatomical entity
Develops from	male genital disc
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts