Developing lymphatics in rabbit embryo of 14 days. Lymphatic vessels are heavily shaded; veins are light. Labels: In.J., Ex.J., internal and external jugular veins; Pr.U., primitive ulnar; Ex.M., external mammary; Az., azygos; VCI., inferior vena cava; G., gastric; S.M., superior mesenteric; V., vitelline; Sc., subcardinal; R.A., renal anastomosis of subcardinals; Pr.Fi.,primitive fibular; c.b., connecting branch; An.T., anterior tibial; c., caudal; 3,4,5,6, position of corresponding cervical nerves.

Lymphatics in a Rabbit Embryo

Developing lymphatics in rabbit embryo of 14 days. Lymphatic vessels are heavily shaded; veins are light.…