FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term embryonic procephalic segment ID (Ontology) FBbt:00000158 (Fly Anatomy)
Definition Any procephalic segment of the embryo.
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 embryonic procephalic segment (all annotations which use CV term, excluding "NOT" statements)
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Vocabulary search 
head segment
 |__procephalic segment_____
 |__embryonic head segment__|
embryonic segment           |
 |__embryonic head segment__|
embryonic head              |
 |__embryonic head segment__|
                            embryonic procephalic segment  283 rec.
                             |__embryonic antennal segment 166 rec.
                             |   |__embryonic antennal sense organ 94 rec.
                             |   |__embryonic deutocerebrum(+) 24 rec.
                             |   |__eye-antennal disc primordium 13 rec.
                             |__embryonic intercalary segment 67 rec.
                             |   |__embryonic tritocerebrum 42 rec.
                             |__embryonic labral segment 80 rec.
                             |__embryonic ocular segment 24 rec.
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Is a procephalic segment
embryonic head segment
Part of
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UBERON:6000158