![](/drem/stage8/labels/S161L.gif)
![amnion, amniotic cavity, epiblast, notochordal (primitive) pit, notochordal process, umbilical vesicle cavity, umbilical vesicle wall](/drem/stage8/Z0/S161N.jpg)
![](/drem/rulerbg.png)
0 μm
Carnegie Embryo #10157 | Location: 22-03
Keywords: amnion, amniotic cavity, epiblast, notochordal (primitive) pit, notochordal process, umbilical vesicle cavity, umbilical vesicle wall
Source: The Virtual Human Embryo.
Keywords: amnion, amniotic cavity, epiblast, notochordal (primitive) pit, notochordal process, umbilical vesicle cavity, umbilical vesicle wall
Source: The Virtual Human Embryo.