Bias (son of Amythaon)

In Greek mythology, Bias (Ancient Greek: Βίας) was one of the sons of Amythaon and Idomene, and brother to Melampus. He was a figure associated with Pylos and known primarily for his desire to win the hand of Pero, the daughter of Neleus.

Bias was renowned for his good looks and strength, but he lacked the wealth to offer Neleus a suitable bride-price for Pero. Neleus declared that he would only give Pero to the man who could steal the cattle of Iphicles, a notoriously difficult task guarded by a fierce dog.

Melampus, knowing Bias's desire, attempted to steal the cattle of Iphicles on Bias's behalf. Melampus was caught and imprisoned. While imprisoned, Melampus was able to understand the speech of woodworms. He overheard them discussing the imminent collapse of the prison roof and alerted his captors, who released him. As a reward for saving them, Iphicles revealed why he could not have children and promised to cure him in exchange for the cattle. Melampus then claimed the cattle and delivered them to Bias, who was then able to marry Pero.

Bias had children with Pero, including Talaus, Leodocus, and Areius. Bias eventually became the ruler of a portion of Pylos.