HUMAN TESTIS AND EPIDIDYMIS 



413 





Alf^c 



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Fig. 6 Model; testis of human embryo of 37.0 mm. (H. E. C, no. 820). Orientation 

 same as in fig. 4. Peripheral ends of cords have been absorbed, leaving a series 

 of arches as the outer border of the figure. The rete network has already joined 

 the cords, and rete cords can be recognized by their small diameter; the lower dot- 

 ted line indicates their irregular extension. Other cut ends represent, as before, 

 anastomoses beyond the limit of the model. Fewer cross connections, more radial 

 disposition of cords. X 180 diam. 



