![](/drem/stage13/labels2/S158L.gif)
![allantois, aorta, cephalic end of mesonephros, common umbilical vein, communication between coelomic cavity and extra-embryonic coelom, dermatomyotome 10 (C-6), edge of caudal eminence, intersegmental artery, left umbilical artery, left umbilical vein, left vitelline (omphalomesenteric) vein, midgut, omphaloenteric duct, postcardinal vein, subcardinal vein, upper limb bud](/drem/stage13/Z0/S158N.jpg)
![](/drem/rulerbg.png)
0 μm
Carnegie Embryo #836 | Location: 09-03-06
Keywords: allantois, aorta, cephalic end of mesonephros, common umbilical vein, communication between coelomic cavity and extra-embryonic coelom, dermatomyotome 10 (C-6), edge of caudal eminence, intersegmental artery, left umbilical artery, left umbilical vein, left vitelline (omphalomesenteric) vein, midgut, omphaloenteric duct, postcardinal vein, subcardinal vein, upper limb bud
Source: The Virtual Human Embryo.