Onaconda Farr was a male Rodian, and a senator from Doldur Sector during the Clone Wars. He was eventually murdered by Senator Lolo Purs, before the end of the war in 21 BBY.
Onaconda Farr has set specific head and torso pieces which give him a unique look and add to the appeal of the set. In addition to the LEGO minifigure in the Separatist Shuttle set you could also find him in the magnet set along with Chancellor Palpatine and Nute Gunray.