[56] The Myrmidons dwelt on the southern borders of Thessaly, and took their origin from Myrmido, son of Jupiter and Eurymedusa. It is fancifully supposed that the name was derived from myrmaex, an _ant_, “because they imitated the diligence of the ants, and like them were indefatigable, continually employed in cultivating the earth; the change from ants to men is founded merely on the equivocation of their name, which resembles that of the ant: they bore a further resemblance to these little animals, in that instead of inhabiting towns or villages, at first they commonly resided in the open fields, having no other retreats but dens and the cavities of trees, until Ithacus brought them together, and settled them in more secure and comfortable habitations.”—Anthon’s “Lempriere.”