r.porb.v 



ccuui.v 



FIG. 122. Diagram of the chief veins together with the ventral aorta and afferent 



branchial arteries of a dogfish (Cheiloscyllinui). 



ali. ^enteric canal ; br. v br. v 5 . afferent branchial arteries ; ca^^d. v. caudal 

 vein ; dct. c. precaval sinus ; Jit. heart ; h. port. v. hepatic portal vein ; hep. s. 

 hepatic sinus ; inf. jug. v. inferior jugular vein or sinus ; jug. jugular vein or 

 sinus ; lat. v. lateral vein ; //?'. liver; I. card. s. left cardinal sinus and vein; 

 /. port. v. left renal portal vein ; neph. kidney ; r. card. s. right cardinal sinus 

 and vein ; r. port. v. right renal portal vein. (From Parker and Haswell's 

 Zoology.} 



