My knowlegde of North American scorps is very limited. Coincidentally, the first buthids I ever kept where C.sculpturatus gertschi. I agree with Rasputin. The specimen in that particular picture molted recently (I guess), which give it it's fresh, darkish coloration pattern and resembles C.sculpturatus gertschi.
John, fanastic pics and you got quite a collection going there!
Cheers, Michiel
John, fanastic pics and you got quite a collection going there!
Cheers, Michiel