Anatomic Features: Penis Os Baculum Prepuce Preputial gland Urethra (external) Urethra (internal) Corpus Cavernosa Skeletal muscle, periurethral Urethral Diverticulum Bulbocavernosus muscle Ventral Prostate Lateral prostate Lateral prostate duct Coagulating gland Coagulating gland ducts: urethral part of duct secretory epithelium Ampulla Ampullary glands Ductus Deferens Seminal vesicle Urinary Bladder Epididymis