Boar Tract

Sections to Examine

  1. Testis
  2. Pelvic Tract
  3. Penis

Return to Boar Tract

 

Scrotum

scrotum
This is an image of the boar scrotum. Note how the skin is wrinkled but can relax in hot weather to allow the testes to move farther away from the body wall. The tunica dartos muscle is responsible for this effect on the scrotum. Contration or relaxation of the tunica dartos is one of the ways in which the boar can manipulate the temperature of the testes.
next