A number of Confederate Zouave units were also raised. In contrast to the many Federal units, most Confederate Zouaves were not full "regiments"; many were companies within larger units. The cognomen "Louisiana Tiger" dates from the Mexican–American War; it refers to any Louisiana state trooper (and more recently, to the state's athletic teams). But none of the Mexican War Louisiana "Tigers" were Zouaves. The earliest, and most famous, Louisiana Zouave unit was White's Company B (the "Tiger Rifles") of Major Chatham Roberdeau Wheat's 1st Special Battalion, Louisiana Volunteers, a.k.a. "Louisiana Tigers". Another notable Zouave unit on the Confederate side was the "1st (Coppens') Louisiana Zouave Battalion", which was raised by Georges Augustus Gaston De Coppens in 1861. They saw action from the Peninsula Campaign to the Siege of Petersburg, all the while being short of supplies. They were disbanded in 1865.