Name: NF stage 28
XAO Id: 1000044
Definition: "Nieuwkoop and Faber stage 28, corresponding to an embryo of age 1 day, 8 hr 30 min at 22-24 Celsius and having the following external morphological criteria: Fin extending up to anus. Fin broadened and distinctly divided into outer transparent and inner translucent band. Length: 3.8 - 4.0 mm."
|Preceded By: NF stage 27||Succeeded By: NF stage 29 and 30|