embryonic stage 9 [FBdv_00005323]

Stage 9 begins when mesodermal segmentation becomes (transiently) visible, and ends with the appearance of the stomodeal invagination slightly ventral to the anterior pole. Duration at 25 degrees C: approximately 40 minutes (220-260 minutes after egg laying). (Campos-Ortega and Hartenstein, 1997)

embryonic stage 9

ID: FBdv_00005323

Stage

Stage 9 begins when mesodermal segmentation becomes (transiently) visible, and ends with the appearance of the stomodeal invagination slightly ventral to the anterior pole. Duration at 25 degrees C: approximately 40 minutes (220-260 minutes after egg laying). (Campos-Ortega and Hartenstein, 1997)

Temporal ordering number - 280.

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