FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term second anterior cubital vein ID (Ontology) FBbt:00053246 (Fly Anatomy)
Definition Short anteroposteriorly-oriented vein that branches from the anterior cubital vein (Stark, 1999; Fabian et al., 2016). It fuses with the first anal vein (Fabian et al., 2016).[ FlyBase:FBrf0107299 FlyBase:FBrf0233988 ]
Also Known As "anal crossvein" ; "second branch of anterior cubitus" ; "wing vein CuA2"
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  wing vein
   |__longitudinal vein
       |__second anterior cubital vein
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Is a longitudinal vein
Part of wing vein L6
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https://www.ento.csiro.au/biology/drosophila/melanogaster.html?CuA2