  | 
dermis | 
  | 
spinal cord | 
  | 
nasal cavity olfactory epithelium | 
  | 
stomach | 
  | 
brain | 
  | 
cervico-thoracic ganglion | 
  | 
neural retina | 
  | 
anterior naris | 
  | 
glossopharyngeal IX ganglion | 
  | 
adrenal medulla | 
  | 
vestibulocochlear VIII ganglion | 
  | 
seminiferous cord | 
  | 
thyroid gland | 
  | 
facial bone primordium | 
  | 
left lung | 
  | 
vibrissa dermal component | 
  | 
anterior abdominal wall musculature | 
  | 
upper jaw molar | 
  | 
lower jaw molar | 
  | 
trigeminal V ganglion | 
  | 
thymus primordium | 
  | 
esophagus | 
  | 
dorsal root ganglion | 
  | 
right lung | 
  | 
trigeminal V nerve | 
  | 
facial VII ganglion | 
  | 
inner ear | 
  | 
lower lip | 
  | 
rectum | 
  | 
vagus X ganglion | 
  | 
upper lip | 
  | 
heart valve | 
  | 
thoracic ganglion | 
  | 
midgut |