224 The Alligator and Its Allies 



LETTERING FOR FIGURES 59-62 



Aos., Aod., left and right aortic 



arches. 



ab, abdominal artery. 

 ax, axillary vein. 



b, veins from body wall, 

 br, brachial vein. 



br 1 , brachial artery. 



c, cceliac artery. 

 ca, caudal artery, 

 capr, primary carotid. 



cc, collateralis colli artery. 



ce, cervical artery. 



cl, cloacal artery. 



cm, cm 1 , common carotid artery. 



cr, crural artery. 



cv, caudal vein. 



da, dorsal aorta. 



dm, inferior dental artery of max- 

 illa. 



dm 1 , superior dental artery of 

 maxilla. 



e, e 1 , artery into skull, perhaps 

 to ear. 



ej, external jugular vein. 

 ep, internal epigastric vein. 



f , femoral vein. 



f : , fibular artery. 

 fb, fibular vein. 



g, gastric vein of portal. 



g 1 , gastric vein of epigastric. 

 ga, gastric artery, 

 ghi, gastro-hepatico-intestinal 

 artery. 



h, hepatic portal vein. 



he 1 , he 2 , hasmorrhoidal arteries. 



i, intestinal vein. 



ic, internal carotid artery. 



id, inferior dental vein. 



il, iliac vein. 



il ', iliac artery. 



im, internal mammary vein. 



im 1 , internal mammary artery. 



is, ischiadic vein. 

 is 1 , ischiadic artery. 



j, internal jugular vein. 



jm, jm 1 , artery to jaw muscle. 



I, lingual vein. 



I I , lingual artery. 

 Ig, laryngeal artery. 



lu, 1-7, lumber arteries (numbers 

 on left side of figure). 



m, mesenteric vein. 

 m 1 , mesenteric artery, 

 md, mandibular artery, 

 mg, artery to musk gland, 

 ms, muscular vein. 



n, artery to posterior nasal region. 

 n 1 , artery to anterior and mid- 

 nasal region. 

 n 2 , artery to anterior nasal region. 



o'-o't, arteries to eye. 



oc, artery to muscles at base of 



skull. 

 oe, cesophageal arteries. 



pa, pelvic artery. 



pa 1 , second pelvic artery. 



pb, post brachial vein. 



pc, post cava. 



pd, right pulmonary artery. 



pi, pancreo-intestinal artery. 



pi, pi 1 , pelvic vein. 



plu, plcural artery. 



ps, left pulmonary artery. 



q, artery to muscle at angle of jaw. 



ra, radial vein. 



ra 1 , radial artery. 



re, reproductive vein or artery. 



rp, renal portal vein. 



rt, rectal vein. 



rt 1 , rectal artery. 



rv, renal vein. 



s, subclavian vein. 



sc, sciatic artery (Fig. 61). 



