FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term abdominal lch1 neuron ID (Ontology) FBbt:00100024 (Fly Anatomy)
Definition Neuron of abdominal lateral monoscolopidial chordotonal organ lch1. Unlike other neurons of the lateral cluster, it fasciculates with branch a of the segmental nerve, rather than joining the intersegmental nerve (Campos-Ortega and Hartenstein, 1997).[ FlyBase:FBrf0089570 ]
Also Known As"lch1x neuron" ; "v'ch neuron" ; "v'ch1 neuron"
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VFB:FBbt_00100024
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)PHENOTYPE_MANIFEST_IN
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 Alleles Insertions Constructs
 abdominal lch1 neuron (all annotations which use CV term, excluding "NOT" statements)
     abdominal lch1 neuron | embryonic stage
      --       --
     abdominal lch1 neuron | increased number
      --       --
     abdominal lch1 neuron | third instar larval stage
      --
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larval neuron
 |__larval abdominal segmental nerve neuron__
abdominal neuron                             |
 |__abdominal sensory neuron_________________|
larval segmental nerve sensory neuron        |
 |__lch1 neuron______________________________|
sensory neuron                               |
 |__abdominal sensory neuron_________________|
chordotonal neuron                           |
 |__larval chordotonal neuron________________|
larval peripheral nervous system             |
 |__larval abdominal nerve sensory neuron____|
larval mechanosensory neuron                 |
 |__larval chordotonal neuron________________|
embryonic/larval sensory neuron              |
 |__larval abdominal nerve sensory neuron____|
larval PNS neuron                            |
 |__larval abdominal nerve sensory neuron____|
 |__larval chordotonal neuron________________|
                                             abdominal lch1 neuron  18 rec.
                                              |__abdominal 1 lch1 neuron
                                              |__abdominal 2 lch1 neuron
                                              |__abdominal 3 lch1 neuron
                                              |__abdominal 4 lch1 neuron
                                              |__abdominal 5 lch1 neuron
                                              |__abdominal 6 lch1 neuron
                                              |__abdominal 7 lch1 neuron
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Is a larval abdominal segmental nerve neuron
larval abdominal nerve sensory neuron
larval chordotonal neuron
lch1 neuron
abdominal sensory neuron
Develops from lateral abdominal chordotonal organ precursor cell
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VFB:FBbt_00100024