![](/drem/stage10/labels2/S55L.gif)
![amnion, aortic arch 1, cephalic neuropore, dorsal aorta, facio-vestibulocochlear neural crest (CN VII and CN VIII), head fold region, neural fold [rhombencephalon (Rh. A)], pericardial cavity, pharyngeal pouch 1, pharyngeal pouch 1 endoderm: dorsal part, pharyngeal pouch 1 endoderm: ventral part](/drem/stage10/Z0/S55N.jpg)
![](/drem/rulerbg.png)
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Carnegie Embryo #6330 | Location: 01-05-03
Keywords: amnion, aortic arch 1, cephalic neuropore, dorsal aorta, facio-vestibulocochlear neural crest (CN VII and CN VIII), head fold region, neural fold [rhombencephalon (Rh. A)], pericardial cavity, pharyngeal pouch 1, pharyngeal pouch 1 endoderm: dorsal part, pharyngeal pouch 1 endoderm: ventral part
Source: The Virtual Human Embryo.