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PHYLUM CHORDATA 



307 



Cut. M er JPft.K r . 



w.t: 



Mia 



FK;. 0"t4. Salamandra maculosa. Venous system, diagrammatic, from the ventral aspect. 

 Abd. V. abdominal vein ; Card. ant. (Jv.y.), jugular vein ; Card. post. (Az.), azygos vein ; 

 Cutid. V. caudal vein ; Cut. m, left musculo-cutaneous vein; Cut. m, the same on the right 

 side (partly removed) ; D, intestine ; Duct. Cuv. precaval vein ; H. heart ; Jug. ext. external 

 jugular ; Jug. int. internal jugular ; lg. V. mesenteric vein ; L. pft. hepatic portal system ; 

 L. V. hepatic vein ; N, kidney ; Nier. Pft. Kr. renal portal system ; Sin. ven. sinus venosus ; 

 Si'.M. subclavian vein ; V. adv. branches of renal portal vein ; V. Cava inf. postcaval ; 

 V. iliaca, iliac vein; V. n-n. renal veins ; *, cloacal veins; t, branch of iliac to renal portal 

 vein ; f t, lateral vein. (From Wiedersheim's Comparative Anatomy.) 



