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. tr. 

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



put. cu. tr. pulmo-cutaneous trunk ; r. an. right auricle ; rn. renal arteries ; scl. 

 su'bclavian artery ; spl. splenic artery ; syst. tr. systemic trunk ; spm. spermatic 

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

 Haswell's Zoology.) 

 PKACT. ZOOL. 81 p 



