Moth Queen (モスクイン,Moth Queen?) is a wild Mechaniloid enemy in Mega Man ZX that makes its home in frozen areas. It is mostly harmless and people often gather them to put on display.
In Mega Man ZX Advent, one Moth Queen appear in Arctic Ice Floe 2. Mary request to recapture it for her, as its flying too high for her to reach. She heard it's popular with celebrities because they're beautiful, so she will sell it to earn money. It can be obtained early with Buckfire's Rockit.