The 45th Delvish Vargodron Riders are an Imperial Guard regiment from the hive world Delvish, located in the Segementum Obscurus. They almost all ride the reptilian creatures known as Vargodrons, who are also infamously used by the Zoragon race. Members of the regiment are exclusively recruited from the Delvish aristocracy, with its officers demanding exceptionally high standards for entry. Very few women join the regiment, but those who show military skill and are of the highest of the noble families have been known to join.