Queega

The Queega were a race of reptilian semi-humanoids with green scaled skin that average 6' tall. Their home planet is Queeg, fourth from the sun in the Quolan star system in the Andromeda galaxy. They can generate electrical energy around their heads, and they breathe and speak through small orifices in their foreheads. They can project intense waves of coldness from their foreheads. A band of Queega once used a "sight-stealing ray" to attempt to blind all of Earth's humans.