FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term prepupal stage P2 ID (Ontology) FBdv:00005344 (Fly Development)
Definition Male gonads become less distinct. Oral armature stops moving permanently. Dorsal medial abdominal contractions stop. Gas bubble becomes visible within abdomen. Duration at 25 degrees C: approximately 100 minutes. (120.3-122 hours after egg laying; 0.3-2 hours after puparium formation).[ FlyBase:FBrf0036849 FlyBase:FBrf0048355 ]
Also Known As "brown puparium stage" ; "pupal stage P2"
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      54
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 Alleles Genes Images Insertions Constructs
 prepupal stage P2 (all annotations which use CV term, excluding "NOT" statements)       --     298      1     54     67
     lethal | prepupal stage P2       2       --       --       --       --
     visible | prepupal stage P2       2       --       --       --       2
Spanning Tree (Parents/Children)
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  developmental stage
   |__prepupal stage P2  420 rec.
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Is a developmental stage
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Substage of prepupal stage
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