XII 



PHYLUM CHORDATA 



421 



P* 



KIG. 238. Rana temporaria. The venous system with the heart, lungs, liver, kidneys, 

 and right testis, from the dorsal aspect, abd. abdominal vein ; br. brachial 

 vein ; cd. cardiac vein ; ds. hub. dorso-lumbar vein ; du. duodendal vein ; ext.jn. 

 external jugular vein \fm. femoral vein ; gs. gastric vein ; hp. hepatic vein ; hp. pt. 

 hepatic portal vein ; int. intestinal veins ; int.ju internal jugular vein kd. 

 kidney ; /. au. left auricle ; Ing. lung ; Ivr. liver ; fits. cu. musculo-cutaneous 

 vein; pr.cv. precaval vein; pt. cz'.-postcaval vein ; pul. pulmonary vein pv. 

 pelvic vein ; r. au. right auricle ; rn. renal veins ; rn.pt. renal portal vein sc. 

 sciatic vein ; splf splenic vein ; spm. spermatic vein ; j. v, sinus venosus ts. 

 testis ; ves. vesical veins. 



