FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term maxillary palp ID (Ontology) FBbt:00004546 (Fly Anatomy)
Definition The paired sensory appendage of the adult maxillary segment, located laterally on the proboscis. It is covered with stout hairs, and on the dorsal side with basiconic sensilla similar to those of antennal segment 3. There are four long slender bristles locate distally and about 16 small bristles in a longitudinal band on the posterior surface.[ FlyBase:FBrf0031004 FlyBase:FBrf0091407 ]
Also Known As "maxillary palpus" ; "palpus"
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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     110
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      17
Insertions (FBti)  PHENOTYPE_MANIFEST_IN      11
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      30
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
 maxillary palp (all annotations which use CV term, excluding "NOT" statements)     110     19     10     28     54
     maxillary palp | cell autonomous | ectopic | somatic clone       1       --       --       --       --
     maxillary palp | cold sensitive       3       --       --       --       2
     maxillary palp | ectopic       4       --       --       1      3
     maxillary palp | ectopic | somatic clone       3       --       --       --       --
     maxillary palp | heat sensitive       6       --       --       --       1
     maxillary palp | increased number       3       --       --       --       3
     maxillary palp | larval stage       1       --       --       --       1
     maxillary palp | male | somatic clone       1       --       --       1       --
     maxillary palp | somatic clone      15       --       --       2      3
Spanning Tree (Parents/Children)
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  organism subdivision
   |__appendage
       |__maxillary palp  283 rec.
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Is a appendage
Develops from presumptive maxillary palp
Part of adult maxillary segment
rostrum
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Synonyms
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