(Not actual name of race.)
Little known of their psychology. Invaded the Concordiat shortly after the introduction of the Mk. XXVIII Bolo to front-line service. Military utilized mass swarms of semi-sentient suicide infantry (which look like harpies, hence the name), supported by heavy close-air support in the form of egg-shaped flying units. Ships were relatively slow, and their heaviest weapons could only fire straight down. Massively armored, taking considerable time for the 110-cm Hellbores of the Mk. XXVIII's to melt through.