. The development of the chick; an introduction to embryology. Birds -- Embryology. Fig. 134. — Circulation in the embryo and the yolk-sac at the stage of about 22 s, drawn from below. Note differentiation of branches of the vitelline arteries. Injected. (After Popoff.) 1, Marginal vein. 2, Region of venous network. 3, Carotid loop. 4 r, 41, Right and left anterior vitelline veins. 5, Heart. 6, Anterior intes- tinal portal. 7, Dorsal aorta. 8, Branches of vitelline Please note that these images are extracted from scanned page images that may have been digitally enhanced for read
. The development of the chick; an introduction to embryology. Birds -- Embryology. Fig. 134. — Circulation in the embryo and the yolk-sac at the stage of about 22 s, drawn from below. Note differentiation of branches of the vitelline arteries. Injected. (After Popoff.) 1, Marginal vein. 2, Region of venous network. 3, Carotid loop. 4 r, 41, Right and left anterior vitelline veins. 5, Heart. 6, Anterior intes- tinal portal. 7, Dorsal aorta. 8, Branches of vitelline Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lillie, Frank Rattray, 1870-1947. New York, Holt
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Keywords: ., bookauthorlilliefrankrattray187, bookcentury1900, bookdecade1900
