. The development of the human body : a manual of human embryology. Embryology; Embryo, Non-Mammalian. THE PERICARDIUM AND PLEURO-PERITONEUM 3J9 look ventrally as well as forward, and the parietal cavity, having taken up into itself the blind pouches which represented the ventral recesses, comes to lie to a large extent ventral to the posterior recesses. As may be seen from Fig. 195, the ductus Cuvieri, as they bend from the lateral walls of the body into the free edges of the septum, form a marked projection which diminishes considerably the open- ing of the dorsal recesses into the parietal
. The development of the human body : a manual of human embryology. Embryology; Embryo, Non-Mammalian. THE PERICARDIUM AND PLEURO-PERITONEUM 3J9 look ventrally as well as forward, and the parietal cavity, having taken up into itself the blind pouches which represented the ventral recesses, comes to lie to a large extent ventral to the posterior recesses. As may be seen from Fig. 195, the ductus Cuvieri, as they bend from the lateral walls of the body into the free edges of the septum, form a marked projection which diminishes considerably the open- ing of the dorsal recesses into the parietal cavity. In later stages. am Fig. 195.—Reconstruction from a Rabbit Embryo of Nine Days showing the Septum Transversum from Above. am, Amnion; at, atrium; dc, ductus Cuvieri; rpd, dorsal parietal recess.—(Ravn.) this projection increases and from its dorsal edge a fold, which may be regarded as a continuation of the free edge of the septum, projects into the upper portions of the recesses and eventually fuses with the median portion of the septum attached to the wall of the gut. In this way the parietal cavity becomes a completely closed sac, and is henceforward known as the pericardial cavity, the original ccelom. 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 McMurrich, J. Playfair (James Playfair), 1859-1939. Philadelphia : P. Blakiston's son & co.
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Keywords: ., bookautho, bookcentury1900, bookdecade1910, booksubjectembryology
