PLATE 8 



EXPLANATION OF FIGURES 



51 Left lateral view of a reconstruction of a part of the gut and the liver ducts 

 and gall bladder of an Acanthias embryo 28 mm. long (S.C. 6). X 50. 



52 Antero-ventral view of the same reconstruction. X 50. 



D.choL. ductus choledochus 

 D.cyst., cystic duct. 

 D.hep.l., left hepatic duct 

 D.hep.r., right hepatic duct 

 D.panc, pancreatic duct 

 D.vit., vitelline duct 

 Duo., duodenum 

 G.hl., gall bladder 



Pane, pancreas 



R.a.L, anterior left hepatic ramus 



R.a.r., anterior right ramus 



R.l.m., left medial ramus 



R.p.l., posterior left ramus 



R.r.m., right medial ramus 



St., stomach 



V.int., valvular intestine 



400 



