![](/drem/stage10/labels2/S66L.gif)
![aortic arch 1, cardiac jelly, conotruncus, dorsal aorta, epimyocardium, lateral pharyngeal recess, left bulboventricular sulcus, neural fold [rhombencephalon (Rh. A)], pericardial cavity, thyroid gland primordium](/drem/stage10/Z0/S66N.jpg)
![](/drem/rulerbg.png)
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Carnegie Embryo #6330 | Location: 01-05-15
Keywords: aortic arch 1, cardiac jelly, conotruncus, dorsal aorta, epimyocardium, lateral pharyngeal recess, left bulboventricular sulcus, neural fold [rhombencephalon (Rh. A)], pericardial cavity, thyroid gland primordium
Source: The Virtual Human Embryo.