head, upper blastopore lip, brain, intestine, liver, skeletal muscle, fat body, limb, tail, skin, pancreas, thymus, bone tissue, endomesoderm, ectoderm, cranial neural crest, ectoderm, migratory neural crest cell, neural crest, optic vesicle, central nervous system, anterior cardinal vein, anterior dorsal lateral plate region, anterior foregut, anterior ventral blood island, blood vessel, brain, cardinal vein, chordoneural hinge, ciliary marginal zone, dorsal lat