Fig. 9

Detailed description of an embryo at 15 dpf at the end of the O5 period. a Whole embryo. Black lines represent the location of transverse sections shown in c and f. b Sagittal section of the anterior part of the embryo. C Section of the trunk. d Glands belonging to the digestive system. e Sagittal section of rectum. f Transverse section of the tail. Bb brush border, E eyes, En encephalon, Enp endocrine part of the pancreas, Exp exocrine part of the pancreas, Ff finfold, For forebrain, Gb gall bladder, Gm gray matter, H heart, Hin hindbrain, Int intestine, Ld lipid droplet, Li liver, Lu lumen, M mouth, Mel melanophores, Mid midbrain, Ml muscle layer, Myo myotome, Nt notochord, Ot otoliths, Pa pancreas, R rectum, Sb swim bladder, Ub urinary bladder, Va valve, Wm white matter, Y yolk, YSL yolk syncytium layer. Scale bars represent 500 µm for a and 50 µm for b–f