substage_of
immediately_preceded_by
immediately preceded by
starts_at_end_of
immediately preceded by
developmental stage
embryonic stage 9
embryonic stage 10
FBdv:00005324
Temporal ordering number - 290.
Stage 10 begins with the appearance of the stomodeal invagination, slightly ventral to the anterior pole. Periodic furrows appear in the embryonic epidermis around the middle of the stage. The germ band continues to extend, reaching its maximum extent of 75% egg length towards the end of the stage. The end of the stage is marked by the beginning of invagination of the tracheal placodes. Duration at 25 degrees : approximately 60 minutes (260-320 minutes after egg laying).
FlyBase_development_CV
early extended germ band stage