I'm really sorry, but I have no clue what WC or CB means. I tried to google it, but I can't seem to figure it out! He is a Chubby Frog, Kaloula pulchra.

The spots definitely aren't mites... it's just skin discoloration, and he doesn't seem bothered by it at all. He's not acting any different. We also have been told to "wash" his eyes with clean, treated water in an eyedropper every day, so I think that would get rid of anything stuck to them. If his back gets wet, by the way, the spots fade and almost can't be seen. Thanks for the tip on the herp books. I'll look into that!