FB2026_03 , released September 17, 2026
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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 ClassFieldDirect annotations
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 prepupal stage P2 (all annotations which use CV term, excluding "NOT" statements)       --
     lethal | prepupal stage P2
      --       --       --       --
     visible | prepupal stage P2
      --       --       --
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developmental stage__
P-stage              |
 |__prepupal stage___|
life stage           |
 |__prepupal stage___|
                     prepupal stage P2  420 rec.
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Is a developmental stage
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