COMPARATIVE ANATOMY 



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FIG. 262. THE ARTERIAL SYSTEM or Salamandra macnlosa. 



RA, roots of the aorta ; Ao, Ao, dorsal aorta ; Sc, subclavian artery, from which 

 the cutaneous artery (Cu) arises : the latter anastomoses posteriorly with the 

 epigastric artery E ; Ov, ovarian arteries ; Cm, coeliaco-mesenteric ; H, 

 hepatic artery ; /, 7, /, anterior mesenteric arteries passing to the small 

 intestine ; M, M, posterior mesenteric arteries ; R, R, renal arteries ; I/r, 

 common iliac; Cr, crural artery; Hy, hypogastric artery; A, A, vesical 

 (allantoic) arteries; Aoc, caudal aorta; P, pharynx and oesophagus; m, 

 stomach ; p, pancreas ; /, liver ; d, d, small intestine ; e, rectum ; /, urinary 

 bladder ; Cl, cloaca. 



