. The American journal of anatomy. Aa. spermaticae Internae pos-teriores pass through a foramen in postcava. Fig. 16. Ventral view {^). Aa. spermaticae internae pos-teriores pass through foramen in postcava. Fig. 17. Ventral view (^P). Postcava bifurcated caudad-of Vv. spermaticae internae. Remains of venous ringthrough which the umbilical artery passes in the embryo. Fig. 18. Ventral view (,p). Postcava partially bifurcatedat its caudal end. Fig. 19. Ventral view {(^). Fig. 20. Ventral view ((J*). Foramen in postcava throughwhich the Aa. spermaticae internae posteriores pass. Fig. 21. Ventral
. The American journal of anatomy. Aa. spermaticae Internae pos-teriores pass through a foramen in postcava. Fig. 16. Ventral view {^). Aa. spermaticae internae pos-teriores pass through foramen in postcava. Fig. 17. Ventral view (^P). Postcava bifurcated caudad-of Vv. spermaticae internae. Remains of venous ringthrough which the umbilical artery passes in the embryo. Fig. 18. Ventral view (,p). Postcava partially bifurcatedat its caudal end. Fig. 19. Ventral view {(^). Fig. 20. Ventral view ((J*). Foramen in postcava throughwhich the Aa. spermaticae internae posteriores pass. Fig. 21. Ventral view i^P). Postcava bifurcated. Fig. 22. Ventral view ((^). Plate V.—Type III, C. Fig. 23. Ventral view i^). Postrenal division of postcava; also showing the two jiairs of internal spermatic arteries (A. s. i. a. and A. s. i. p.).Fig. 24. Ventral view (^).Fig. 25. Dorsal view ij^)- Postcava partially bifurcated caudad of the Vv. spermaticae internae. VENOUS SYSTEM OF DIDELPHYS MARSUPIALIS (L.) C. F W. McCLURE. PLATE
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectanatomy, bookyear1901
