: Mature males develop large, visible tusks that can grow over four inches long, protruding from the lower jaw even when the mouth is closed.

: Their fur is typically dark—ranging from black to brownish-red—and composed of coarse, thick hair. A prominent "mane" of bristly hair often runs down the ridge of their back, earning them the nickname "razorback".

Russian boars , technically known as ( Sus scrofa ), possess several distinct features that differentiate them from standard domestic pigs. While many animals found in North America today are hybrids of Russian boars and escaped domestic swine, "pure" variants and high-percentage hybrids exhibit specific identifying traits. Physical Features

: Known for being highly intelligent and aggressive, especially when cornered, they are frequently sought after for sport hunting .