414 



IVAR BROMAN, 



„Table showing point of origin of Coeliac Axis. 



which indicates that this movement may be brought about by 

 a new anastomosis forming, which is then followed by an 

 occlusion of the old origin. At any rate it is impossible that 

 the whole aorta shifts with the abdominal viscera, for it is bound 

 to the vertebrae and muscle plates through the segmental 

 arteries." 



In einer späteren Publikation hebt Mall (1898) hervor, dass 

 die Arteria iliaca communis ebensowenig wie die Aorta 

 descendens als eine segmentale Arterie betrachtet werden 

 könne, denn „the hypogastric artery is present long before the 

 segmental arteries are formed near its junction with the aorta. 



— : We can only locate its origin in the neighborhood of 



the fourth lumbar artery." 



i) In the first two embryos the omphalomesenteric artery is noted and 

 not the coeliac axis. 



2) Compare Fig. 15, Plate VI, His' Atlas, with M 4 . PI. VII. 



3) Compare Fig. 35 Plate II, His' Atlas, with Fig. 1, Plate I. 

 i) Compare Figs. 79 and 86, His' Atlas, with Fig. 4. Plate I. 



