L E PI DOS I REN PARA DOX A . 
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Text-fig. 3. 
PC A. Car 
Diagram of venous system, dorsal view. A. Car. Anterior 
eardinal. Cau. v. Caudal vein. c. P. V. Common pulmonary 
vein. II. V. Iliac vein. Inf. J. Inferior jugular. Lat. C. 
Lateral cutaneous. IP C. Left duct of Cuvier. l.P. V. Left 
pulmonary vein. 1. P. Card. Left posterior cardinal. M. C. 
Vestige of median cephalic vein. P.C. Posterior cerebral vein. 
P. V. C. Posterior vena cava. r. D. C. Right duct of Cuvier. 
R. P. Renal portal vein. r. P. Card. Right posterior cardinal, 
r. P. V. Right pulmonary vein. R. V. Rectal vein. Scl. Sub- 
clavian. iS. V. Sinus venosus. 
