Figure 3
(A and C–I) lateral view, (B and I) dorsal view. (A) 40 h 20-somite stage; (B) dorsal view of 20-somite embryo with first pigmented cells appearing; (C) 48 h; (D) 72 hpf; (E and I) 96 h in I the arrow shows the tail tip at the level of the otic vesicle; (F, J and K) 120 h or 5 dpf, in J the spleen is visible only in a dorsal view (arrow), and in K, the tail tip (arrow) passes the otic vesicle (dashed ellipse); (G and L) 144 h or 6 dpf; (H and M) 168 h or 7 dpf; (M) dorsal view of 7 dpf larvae showing the spleen as a red spot (arrow); (N) composition picture of a 8-9 dpf hatching larvae. Scale—0.5 mm. The pictures A, C, D, E, F, G, H and N use the same scale bar.