I So 



ELEMENTS OF MAMMALIAN ANATOMY 



Fig. 90. — Composite Diagram of the Embryonic Veins of the Cat. {After 

 Huntington and McClure, Anat. Record, Vol. xx.) 

 L. Innom. V., left innominate vein; D. C, duct of Cuvier; Ao., aorta; P. Hep., 

 pars hepatica; P. siibc, pars subcardinalis of postcava; I.S.A., intersubcardinal 

 anastomosis; Subc. supra., subcardino-supracardinal anastomosis; Subc. pc. an., 

 subcardino-postcardinal anastomosis; R.V., renal vein; A., right postcardinal; 

 B., right supracardinal; C, left supracardinal; £>., left postcardinal; Uiol., iliolum- 

 bar; Ex. il. v., external iliac vein; /. il. v. internal iliac vein. 



