FB2026_03 , released September 17, 2026
CV Term Report
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Term small basiconic sensillum of antennal segment 3 ID (Ontology) FBbt:00004176 (Fly Anatomy)
Definition Small olfactory basiconic sensillum of antennal segment 3, measuring around 9 micrometers in length and around 1.7 micrometers in width at the base, with slight tapering towards the tip (Shanbhag et al., 1999). The surface of the sensillum is perforated by longitudinal rows of pores, connecting to a lymph space innervated by 2 branched olfactory receptor neuron dendrites (Shanbhag et al., 1999).[ FlyBase:FBrf0128642 ]
Also Known As"short sensillum basiconicum" ; "small sensillum basiconicum of antennal segment 3"
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VFB:FBbt_00004176
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 small basiconic sensillum of antennal segment 3 (all annotations which use CV term, excluding "NOT" statements)
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antennal segment 3 sense organ
 |__basiconic sensillum of antennal segment 3__
chemosensory sensory organ                     |
 |__olfactory sensory organ____________________|
basiconic sensillum                            |
 |__basiconic sensillum of antennal segment 3__|
olfactory system                               |
 |__olfactory sensory organ____________________|
adult antennal sensillum                       |
 |__basiconic sensillum of antennal segment 3__|
                                               small basiconic sensillum of antennal segment 3  24 rec.
                                                |__antennal basiconic sensillum ab5 6 rec.
                                                |__antennal basiconic sensillum ab6 5 rec.
                                                |__antennal basiconic sensillum ab7 8 rec.
                                                |__antennal basiconic sensillum ab8 3 rec.
                                                |__antennal basiconic sensillum ab9 6 rec.
                                                |__antennal basiconic sensillum ab10 8 rec.
                                                |__antennal basiconic sensillum ab11
                                                |__receptor lymph space of small basiconic sensillum
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Is a basiconic sensillum of antennal segment 3
olfactory sensory organ
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Synonyms
  • "short sensillum basiconicum" EXACT[ FlyBase:FBrf0141649 ]
    "small sensillum basiconicum of antennal segment 3" EXACT
Secondary IDs
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VFB:FBbt_00004176