- Order: Saurischia
- Suborder: Wyvern Feet
- Superfamily: Pre-Winged Leg Wyvern
- Family: Bario
Barioth are one of the monsters who are seated at the end of the food chain in their icy domain. They are extremely agile and surprisingly strong. They ambush Popo, Anteka, Pokara or Lagombi, who have protein-rich meat under their thick hides. Barioth prefer eating the internal organs of their prey. The only other competitors who have the capacity to defeat a Barioth are Stygian Zinogre, Brachydios, Anorupatisu, Giaorugu, Tigrex, and Glacial Agnaktor. Gigginox and Baleful Gigginox also pose a dangerous threat.
Barioth are accustomed to the Tundra and the polar regions. Their pelts, which are colored pure white, provide camouflage that easily allows them to ambush prey, or even top predators, in the blinding snow. They possess extremely sharp front canines which can pierce through the hides of Popo like soft butter, causing them to bleed profusely from the resulting wound. They have razor-sharp claws which deal heavy damage to even the toughest of monsters, and can mince anything in as little as a few slices. These claws and spikes also aid Barioth in scaling the slippery, steep, glaciers that make up its home. Its squinted eyes have evolved to compensate for the blinding glare created by the sun reflecting off the snow during the day. Unlike other Flying Wyverns, Barioth's wings are very sleek and flexible, allowing it to perform amazing maneuvers while flying. The nature of its wings allows Barioth to hover in one spot for long periods of time, as well as perform complete 180 degree turns mid flight.
Barioth are skilled hunters that are surprisingly agile for their size. When feeding, these wyverns prefer to eat the soft internal organs of their prey when compared to tougher flesh. During their Breeding Season, male Barioths will show off their impressive tusks to attract females to mate with. Sometimes males will invade the territory of a female in order to mate with them. This behavior, however, is not without its risks, as females will attack males if they have already mated or simply aren't impressed. After a female Barioth has mated it will find a nice secluded cave to raise its offspring in. Females are viviparous, becoming pregnant and then having 2-3 fur covered young that hide in the caves of the Tundra. Interestingly, each Barioth has its own unique way of fighting.