. The elements of embryology . Embryology. 266 THE FIFTH DAT. [chap. septum however is soon continued forwards so as com- pletely to separate the ventral pericardial and the dorsal body cavity in front, the pericardial cavity ex- tending considerably further forwards than the body cavity. Fig. Section through the Caudiac Region op an Embryo op Laceria Muralis of 9 to shew the mode 01? FORMATION OF THE PERICARDIAL CaVITT. lu. heart, pc. pericardial cavity, al. alimentary tract. Ig. lung. I. liver, pp. body cavity, md. open end of MuUerian duct. wd. Wolffian duct. vc. vena cava inferio
. The elements of embryology . Embryology. 266 THE FIFTH DAT. [chap. septum however is soon continued forwards so as com- pletely to separate the ventral pericardial and the dorsal body cavity in front, the pericardial cavity ex- tending considerably further forwards than the body cavity. Fig. Section through the Caudiac Region op an Embryo op Laceria Muralis of 9 to shew the mode 01? FORMATION OF THE PERICARDIAL CaVITT. lu. heart, pc. pericardial cavity, al. alimentary tract. Ig. lung. I. liver, pp. body cavity, md. open end of MuUerian duct. wd. Wolffian duct. vc. vena cava inferior, ao. aorta, ch. notochord. mc. medullary cord. Since the horizontal septum, by its mode of origin, is necessarily attached to the ventral side of the gut, the dorsal part of the primitive body space is, as we have already mentioned, divided into two halves by a median vertical septum formed of the gut and its. 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 Foster, M. (Michael), Sir, 1836-1907; Balfour, Francis M. (Francis Maitland), 1851-1882; Sedgwick, Adam, 1854-1913; Heape, Walter, 1855-1929. London ; New York : Macmillan
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Keywords: ., bookcentury1800, bookdecade1880, bookpubli, booksubjectembryology
