HISTOGENESIS OF THE LIVER 



293 



Fig 15 Two transverse sections through the middle of the left lateral lobe of 

 Acantuas embryos; both X 75. .4, embryo 28 mm. long (S.C. 6); B, embryo 

 47.3 mm. long (fe.C. 11); sinusoids represented in black 



Fig. 16 Transverse sections through the middle of the median lobe of two 

 embryos of Mustelus canis. .4, embryo 16.7 mm. long (S.C. 32) • B embrvo '^^ 5 

 mm. long (S.C. 33); both X 35; sinusoids represented Tn black. "' 



THE AMKRIC.VNT JOURNAL OF ANATOMY, VOL. 17, NO. 3 



