Specimen No. 022 · Terrestrial Mammal
Domestic Boar penis size & anatomy
Sus scrofa domesticus
Reference measurement
Approx. 32.2 cm / 12.7 in
Published average
Gross anatomy study of six adult boars: mean 32.17 ± 0.49 cm.
Measurement source: International Journal of Livestock Research (opens in a new tab)
Did you know?
A gross anatomy study measured an average penis length of 32.17 cm in six adult boars.
Source: International Journal of Livestock Research (opens in a new tab)
The boar penis has an S-shaped sigmoid flexure in front of the scrotum.
Source: International Journal of Livestock Research (opens in a new tab)
The tip has a characteristic spiral form.
Source: International Journal of Livestock Research (opens in a new tab)