The Scaled Horde is a race of large reptilian-like people in Genso Suikoden: The Woven Web of a Century.
They generally have a large and tall body covered with scales. Their scales are sturdy enough that they don't need heavy armors to protect their body when going into battles. They, however, are weak against cold temperature. The appearance of the male and the female one are really alike that it's hard for average humans to tell their gender, but it appears that the female have pinkish scales while the male ones have greenish scales.
It is said that they're created through magic and born with the purpose of fighting Telluspharma, thus it's safe to assume that they've only existed for 300 years. Due to that purpose also, they have the ability to sense when a Telluspharma is around.
Because of the reason behind their creation, it seemed that at the beginning many Scaled Horde people become a part of Aionian army because the army is prepared for the fight against Telluspharma. But later, many would also decide to unite under difference force (for example Jagwan and his group, which rules the area around Abiro Desert and fights for their own ideals).