FB2026_03 , released September 17, 2026
CV Term Report
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Term wing vein L6 ID (Ontology) FBbt:00004764 (Fly Anatomy)
Definition Posteriormost longitudinal vein (Stark et al., 1999; Blair, 2007; Alba et al., 2021). It branches from wing vein L5 (Sturtevant and Bier, 1995; Alba et al., 2021) and comprises the second anterior cubital vein and the product of its fusion with the first anal vein (McAlpine, 1981; Stark et al., 1999; Blair, 2007). It is relatively short and does not reach the wing margin (Ferris, 1950; Stark et al., 1999; Blair, 2007).[ FlyBase:FBrf0007734 FlyBase:FBrf0076146 FlyBase:FBrf0107299 FlyBase:FBrf0202743 FlyBase:FBrf0249356 ]
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Alleles (FBal)PHENOTYPE_MANIFEST_IN
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 wing vein L6 (all annotations which use CV term, excluding "NOT" statements)
     wing vein L6 | ectopic | somatic clone
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  wing vein
   |__longitudinal vein
       |__wing vein L6  10 rec.
           |__fused first anal and second anterior cubital vein
           |__second anterior cubital vein
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