VENOUS SYSTEM OF PIGEON 



751 



III 



Fig. 450. — Heart and venous system of pigeon. 



i?./l., Right auricle; i?.F., right ventricle ; L.F., left ventricle ; L.A., 

 left auricle ; P.V., pulmonary veins ; P. A., pulmonary arteries ; 

 /.Jugular; Br., brachial; P., pectoral ; H.V., hepatic ; E.P., 

 epigastric; I.V.C., inferior vena cava; CM., coccygeo-mesen- 

 teric; 7. F., iliac ; F., femoral ; R., renal; Sc, sciatic ; Hyp., 

 hypogastric or " renal-portal " ; i.il., internal iliac ; C, caudal. 



