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.
Arc Reactor. The Arc Reactor was a power core made out of pure energy, and was the initial source of the first Iron Man Mark suits, and was later modified to an advanced level by Tony to power his suits, as it kept on improving. The second arc reactor is made of a element that Tony Stark created in the second movie.