The Mixtwirlk, a diminutive species of insectoid aliens, possessed delicate antennae atop their heads, serving as their auditory organs. Their mode of communication consisted of a series of squawking sounds. An incident occurred at Stock Lights when a Mixtwirlk, alongside a Rodian customer, happened to eavesdrop on a conversation between Cryle Cavv and his nephew, Sienn Sconn, where they were outlining a scheme to pilfer an Imperial Star Destroyer; consequently, Cavv forcibly removed them from the establishment.