Under the genus Cnemidophorus, Stebbins (2003) retained xanthonota as a subspecies of A. burti. We also retain xanthonota within burti, pending clarification of its status. It is unclear whether or not the populations of this species around Guaymas (A. burti burti) are conspecific with A. burti stictogrammus (D. Frost pers. comm.). The populations in the south of the range are A. burti griseocaphalus.
âAvengers: Age of Ultronâ star Robert Downey Jr. claims the film will be a big turning point for his character Tony Stark. In an interview with Marvel.com, Downey Jr. explained how removing the ARC Reactor from his chest in the end of the third âIron Manâ film has changed Starkâs perspective on the world.
âHo Yinsen and Tony Stark. The Arc Reactor is a unique form of power source designed by Howard Stark and Anton Vanko. There are two main versions of the Arc Reactor: the original, full-scale, industrial version and the miniaturized âchestpieceâ version that was perfected by Tony Stark.