298 COMPARATIVE MORPHOLOGY OF VERTEBRATES. 
FIG. 303. 
Fics. 301, 302, 303.—Circulatory system of Desmognathus fuscus after Miss Seelye; 
fig. 301, superficial vessels; fig. 302, deeper vessels; fig. 303, vessels of the dorsal body 
wall; all from the ventral surface. aames, mesenteric arteries; acut, cutaneus artery; aduo, 
duodenal artery; aepig, epigastric artery; ag, artery to anal gland; agas, gastric arteries; 
ahep, hepatic artery; az, iliac artery; azntcom, communis intestinal artery; ao, aorta; aoc, 
ocular artery; aph, pharyngeal artery; an, anus; apul, pulmonary artery; asc, subclavian 
artery; asp, splenic artery; b/, urinary bladder; ca, caudal artery; cutmag, cutaneus major 
vein; cutp, cutaneus parva vein; cv, caudal vein; ec, external carotid; extmax, external 
maxillary; zc, internal carotid; ilv, iliac vein; intcom, common intestinal; intjug, internal 
jugular; intv, intestinal vein; ling, lingual; liv, liver; maxinf, maxsup, inferior and superior 
maxillaries; mm, mesonephros; @, cesophagus; pc, postcava; 7, rectum; sfl, spleen; st, 
stomach; sv, sinus venosus; vabd, abdominal vein; veut, cutaneus vein; vhp, hepatic vein; 
vert, vertebral artery; umes, mesenteric vein; vp, portal vein; vra, vena renalis advehentis: 
vsp, splenic vein; vves, vein from bladder. - 
