anterior placodal area, brain, branchial arch, cardiac neural crest, cement gland primordium, chordal neural plate, chordal neural plate border, cranial neural crest, ectoderm, eye, eye primordium, forebrain, head somite, hindbrain, hyoid crest, mandibular crest, midbrain, migratory neural crest cell, neural crest, neural fold, neural plate, neural plate border, neural tube, neuroectoderm, non-neural ectoderm, olfactory region, optic vesicle, otic placode, otic vesicle, post-anal gut, posterior neural tube, postmigratory neural crest cell, pre-chordal neural plate, pre-chordal neural plate border, premigratory neural crest cell, somite, tail bud, trunk somite, ventral blood island