Tirolians, sometimes called Tiresians (after the largest city on Tirol) are a humanoid race native to Tirol, a moon of the planet Fantoma.  Tirolians are nearly identical to humans from Earth, save for a handful of cosmetic differences in hair, skin, and eye colors.  The triumvirous Robotech Masters evolved from the Tirolians while in search of immortality and a perfect race.  The Robotech Master's experiments in Tirolian physiology and cloning also led to the further development of the Zentraedi race.