Term: common cardinal vein ventral margin
Name: common cardinal vein
Synonyms: duct of Cuvier
Definition: Bilaterally paired longitudinal vein; the anterior cardinal returns blood from the head, and the posterior cardinal returns it from the trunk; these two vessels join together on each side as the common cardinal vein (duct of Cuvier; misnamed the vitelline vein) that leads across the yolk cell to the heart's sinus venosus.
Ontology: Anatomy Ontology [ZFA:0000186]

Name: ventral margin
Synonyms:
Definition: Anatomical margin that is located on the ventral side of the body or body part.
Ontology: Spatial Ontology [BSPO:0000684]