The American journal of anatomy . -Ent. 2 > 42 43 Cran. Fig. 42 Portion of the mesial facet of the lung of an embryo of the fifteenthday showing early stages of the anastomosis of parabronchi. X 73, reduced 3. Fig. 43 Similar view of the lung surface of an eml)ryo of the eighteenth 43, reduced i The passage ways are intricate and numerous and only thechief sources of the parabronchial network of different lungregions will be indicated. In observing the main features of thedistribution of branches of the bronchial circuits we have de-pended chiefly on Woods metal casts. Campanas
The American journal of anatomy . -Ent. 2 > 42 43 Cran. Fig. 42 Portion of the mesial facet of the lung of an embryo of the fifteenthday showing early stages of the anastomosis of parabronchi. X 73, reduced 3. Fig. 43 Similar view of the lung surface of an eml)ryo of the eighteenth 43, reduced i The passage ways are intricate and numerous and only thechief sources of the parabronchial network of different lungregions will be indicated. In observing the main features of thedistribution of branches of the bronchial circuits we have de-pended chiefly on Woods metal casts. Campanas detailed ac-count of bronchial connections is impressive, but owing to the THE EMBRYOLOGY OF THE BIRDs LUNG 499 great space required for the description of each branch, we haveundertaken to give merely a condensed account based on ourstudies of metal casts. As shown in photographs of Woods metal casts (figs. 44 and45), the large divisions of the entobronchi are sread on the ven-tral and mesial facets of the lung, and have already been gener-ally de
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Keywords: ., bookauthorwi, bookcentury1900, bookdecade1910, booksubjectanatomy
