In the pelvic portion of the boar reproductive tract identify the:

• vas deferens
• bladder (not shown above)
• seminal vesicles - paired accessory gland, very large in boar
• prostate - accessory gland, only body of prostate is present at this time
• Cowper's glands - paired accessory gland, very large in boar
• pelvic urethral muscle
• bulbospongiosus muscle
• retractor penis muscle
• ischiocavernosus muscle (not seen in this image)

Note that the boar does not have an ampulla.