PLATE XXIX 



EXPLANATION OF FIGURES 



38 Adult cat (Darrach Series), Type BC. Persistence of right lumbar 

 supracardinal and caudal section of left lumbar supracardinal vein. 



39 Adult cat (Darrach Series), Type BC. Persistence of right lumbar 

 supracardinal and caudal section of left lumbar supracardinal vein. 



40 Adult cat (Darrach Series), Type BC. Persistence of right lumbar supra- 

 cardinal and caudal section of left lumbar supracardinal vein. 



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