sysl.lr 

 pul.culr 



FIG. 20. The arterial system of the Frog, with the heart, lungs, kidneys, and left 

 spermary, supposed to be removed from the body and viewed from 'the ventral 

 aspect, (x 2.) 



car. carotid artery ; car. gl. carotid labyrinth ; c. art. conus arteriosus ; car. ir. 

 carotid trunk ; cal. mes. splanchnic or cceliaco-mesenteric artery ; cu. cutaneous 

 artery; d. ao. dorsal aorta ; du. duodenal artery ; gs. gastric artery ; hp. hepatic 

 artery ; iZ. iliac artery ; int. intestinal arteries ; kd. kidney ; I. au. left auricle ; 

 Ig. lingual artery ; Ing. lung ; as. cesophageal artery ; put. pulmonary artery ; 

 pul. cu. tr. pulmo-cutaneous trunk ; r. a u. right auricle ; rn. renal arteries ; scl. 

 subclavian artery ; spl. splenic artery ; sysi.'tr. systemic trunk ; spm. spermatic 

 artery : is. spermary ; v. ventricle ; vert, vertebral artery. (From Parker and 

 Haswell's Zoology.) 

 PRACT. ZOOL. 81 



