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Summary Stage Literature (501) Attributions Wiki
XB-STAGE-9

Name: tailbud stage

XAO ID: 1000007

Definition: "Embryonic stage during which neurulation is completed and tail formation begins, visible by an emerging tail primordium; comprising Nieuwkoop and Faber stages 22 to 44 (feeding), including the beginning of hatching (NF stage 35/36)."


Preceded By: NF stage 21 Succeeded By: early tailbud stage