The Myomarans are a race of beings that were externally indistinguishable from Humans. They were native to the Expansion Region planet Myomar. Their homeworld was briefly re-occupied by the Galactic Empire during Grand Admiral Thrawn's offensive in 9 ABY. The Myomarans formed an organized resistance movement during the Imperial occupation. One of these resistance cells was armed by a Bith armorer. During the Caamas Document crisis of 19 ABY, an Imperial agent named Drend Navett on Dordolum used a Bith-made grenade captured from this resistance cell while instigating and escalating an anti-Bothan riot.