I took him to the vet last week actually... and while the vet is always willing to look things up for me, he was totally confused, especially since he had no green spots and his eyes were open (because he was angry at being handled)....
I did start the pedialyte baths yesterday, and he has been more active (slightly) and a waxworm is missing from his bowl.... but I'm not sure if he ate it or it got out somehow.
He *is* hanging out on the side of his little quarantine area rather than hiding on the bottom or in his bowl though *yay*