365. Scrotum and Contents 366. Homologues of External Genitalia 367. Homologues of Internal Genitalia 368. Testis, Epididymis, and Ductus Deferens 369. Rectum in Situ: Female and Male 370. Ischioanal Fossae 371. Rectum and Anal Canal 372. Anorectal Musculature 373. External Anal Sphincter Muscle: Perineal Views