. The development of the chick : an introduction to embryology. Embryology; Chickens -- Embryos. THE BODY-CAVITIES 345 soon taken up by the caudal elongation of the stomach. Obhtera- tion of the cavity of the omentum by fusion of its walls takes place at its caudal end. (Broman.) Spaces corresponding to the omental cavities are also formed on the left side of the body, but they are of much less extent. (See Fig. 196.) The communication of these spaces with the greater peritoneal cavity is not, however, shut off as on the right side. However, a secondary and later fusion of the left lobe of the
. The development of the chick : an introduction to embryology. Embryology; Chickens -- Embryos. THE BODY-CAVITIES 345 soon taken up by the caudal elongation of the stomach. Obhtera- tion of the cavity of the omentum by fusion of its walls takes place at its caudal end. (Broman.) Spaces corresponding to the omental cavities are also formed on the left side of the body, but they are of much less extent. (See Fig. 196.) The communication of these spaces with the greater peritoneal cavity is not, however, shut off as on the right side. However, a secondary and later fusion of the left lobe of the liver with the lateral body-wall, and of the gizzard with. Bornhi— -Bo 7773/' Fig. 195. — Reconstruction of the omental space of a chick embryo of 154 hours from the right side. (After Broman.) Bomaj., Bursa omenti majoris. Bomin., Bursa omenti minoris. Du., Duodenum. Giz., Gizzard. Her., Hiatus communis recessum. oe., CEsoph- aguso rBr., Right bronchus. Rpedx., Right pneumato-enteric recess. the ventral body-wall does isolate a portion of the peritoneal cavity from the remainder on the left side. Into this the pneu- mato- and hepato-enteric cavities of the left side open; however, it is obvious that this space is not analogous to the omental spaces on the right. Origin of the Spleen. The spleen arises as a proliferation from the peritoneum clothing the left side of the dorsal mesentery just above the extremity of the dorsal pancreas. This prolifera- tion forms the angle of a cranio-caudal fold of the dorsal mesen- tery which is caused by the displacement of stomach and intestine. 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 : Henry Holt
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Keywords: ., bookauthorlilliefrankrat, bookcentury1900, booksubjectembryology
