![](/drem/stage9/labels2/S32L.gif)
![aortic arch 3, cephalic intestinal portal, head mesenchyme, hepatic plate endoderm, interventricular sulcus, mesencephalon primordium (M), primordial endocardium, primordial left dorsal aorta, primordial pericardial cavity](/drem/stage9/Z0/S32N.jpg)
![](/drem/rulerbg.png)
0 μm
Carnegie Embryo #3709 | Location: 01-03-11
Keywords: aortic arch 3, cephalic intestinal portal, head mesenchyme, hepatic plate endoderm, interventricular sulcus, mesencephalon primordium (M), primordial endocardium, primordial left dorsal aorta, primordial pericardial cavity
Source: The Virtual Human Embryo.