DEVELOPMENT OF LIVER AND PANCREAS 



231 



lining cells of this duct and those of the hepatic trabeculae is 

 not great. 



Fig. 15 Graphic reconstruction (lateral view) of an Amblystoma 7 cm. 

 long. X 15. D.chol., ductus choledochus; D.cy., cystic duct; D.h.d., right 

 hepatic duct; D.h.s., left hepatic duct; D.P., pancreatic duct; G.B., gall-bladder; 

 L.Br., left branch of common ramus; L.R.l.d., lateral branch right lateral ramus; 

 L.R.I. s., lateral branch left lateral ramus; L.R.m.d., lateral branch right medial 

 ramus; L.R.m.s., lateral branch left medial ramus; M.R.l.d., medial branch 

 right lateral ramus; M.R.I. s.. medial branch left lateral ramus; M.R.m.d., medial 

 branch right medial ramus; M.R.m.s., medial branch left medial ramus; R.Br.. 

 right branch of common ramus; R.l.d., right lateral ramus; R.l.s., left lateral 

 ramus; R.m.d., right medial ramus; R.m.s., left medial ramus. 



Fig. 16 Graphic reconstruction (ventral view) of an Amblystoma 10 cm. 

 long. X 15. For abbreviations, see figure 15. 



Fig. 17 Graphic reconstruction (lateral view) of an Amblystoma 15 cm. 

 long. X 15. For abbreviations, see figure 15. 



