a. Body of the Testicle.

b. Tubuli Testis.

c, c. Rete Testis.

d. Vasa Deferentia.

e. Vascular Cones.

f. Epididymis.

g. Vas Deferens.

The preceding completes the anatomical description of the Testicle. The semen is supposed to be secreted by the arteries that ramify among the seminal tubes; the last drawing exhibits the testicle as from the hand of the dissector. In life and in health the epididymis is attached to the testicle—the vas deferens passes up the chord, enters the abdomen, and, passing down into the pelvis, terminates in the vesiculæ seminales as already, but to be again, alluded to. The two subjoined drawings illustrate the testicles in their natural situation.

a. Body of the Testicle. b. Commencement of the Epididymis. c. End of ditto. d. Vas Deferens. View larger image